Trắc nghiệm Chuyên Đề 3

8/12/2019 Trc nghim Chuyn 3

1/25

Quiz # 1

1. The .NET Framework provides a runtime

environment called.. ?

A. !T

". $

. T

%.

Ans&"

'. (n A)*.NET in +orm pa,e the o-ect which

contains the user name is ////// ?

A. *a,e.0ser.(dentit

". *a,e.0ser.(s(nole

. *a,e.0ser.Name

%. None o+ the A-ove

Ans&A

2. 3hich o+ the +ollowin, lan,ua,es can -e used to

write server side scriptin, in A)*.NET?

a4 5sharp

-4 6"

c4 77

d4 a and -

Ans& d

8 3hich o+ the +ollowin, denote was to mana,e

state in an A)*.Net Application?

A. )ession o-ects". Application o-ects

. 6iew)tate

%. All the A-ove

Ans&%

9. 3hat is the -ase class +rom which all 3e- +orms

inherit?

A. !aster *a,e

". *a,e lass

. )ession lass%. None o+ the A-ove

Ans&"

:. 3)%$ stands +or ///////////////// ?

A. 3e- )erver %escription $an,ua,e

". 3e- )erver %escriptor $an,ua,e

. 3e- )ervices %escription $an,ua,e

%. 3e- )ervices %escriptor $an,ua,e

Ans&

;. 3hich o+ the +ollowin, must -e done in order to

connect data +rom some data resource to epeater

control?

A. )et the %ata)ource propert

". all the %ata"ind method

. "oth A and "


Ans&

in order +or our users to preview the

document which the want to print. 3hich propert

o+ ppd1 should ou set in order to speci+ the

document to preview?

a. *review%ocument

-. *rint%ocument

c. %ocument

d. Active%ocument

Ans& c

. 3hich o+ the +ollowin, trans+er e@ecution directl

to another pa,e?

A. )erver.Trans+er

". esponse.edirect

. "oth A4 and "4


Ans&A1. (+ one has two di++erent we- +orm controls in a

application and i+ one wanted to know whether the

values in the a-ove two di++erent we- +orm control

match what control must -e used?

A. %ata$ist

". Brid6iew

. ompare6alidator

%. $istview

Ans&11. 3hich o+ the +ollowin, is used to send email

messa,e +rom m A)*.NET pa,e?

A. )stem.3e-.!ail.!ail!essa,e

". )stem.3e-.!ail.)mtp!ail

. "oth A and "


Ans&

18. (n A)*.NET the C authorization D section contain


2/25

which o+ the +ollowin, elements?

A. C den D

". C allow D

. "oth A4 and "4


Ans&

19. The tpe o+ code +ound in ode5"ehind class is

//////// ?

A. )erver5side code

". lient5side code

. "oth A4 and "4

%. None o+ the a-ove

Ans&A

1:. ommon tpe sstem is -uilt into which o+ the

+ollowin,&

A. $

". T

. 3

%. BA

Ans& A

1;. The actual work process o+ A)*.NET is taken care

- /////////////?

A. inetin+o.e@e

". aspnet/isapi.dll

. aspnet/wp.e@e%. None o+ the A-ove

Ans&

1. 3hich o+ the +ollowin, denote the propert in

ever validation control?

A. ontrolTo6alidate propert

". Te@t propert

. "oth A4 and "4


Ans& '1. )uppose one wants to modi+ a )A* messa,e in

a )A* e@tension then how this can -e achieved.

hoose the correct option +rom -elow&

A. ne must override the method eceive!essa,e

". ne must override the method (nitialize!ethod

. "oth A4 and "4

%. ne must override the method *rocess!essa,e

Ans& A

''. 3hich o+ the +ollowin, can -e used to add

alternatin, color scheme in a epeater control?

A. Alternatin,(temTemplate

". %ata)ource

. olor6alidator


Ans&A

';. 3hich o+ the +ollowin, is T0E a-out 3indows

Authentication in A)*.NET?

A. Automaticall determines role mem-ership

". ole mem-ership determined onl - user

pro,rammin,

. A)*.NET does not support 3indows

Authentication


Ans& A

'


3/25

. *ro,rammin, $an,ua,e

%. %ata-ase *ro,rammin, $an,ua,e same as )Q$.

Ans&A

22. A)* stands +or //////////// ?

A. Active )ide *a,es

". Active )cript *a,es

. Active )erver *a,e

%. Active )cript *ro,ram

Ans&

28. A)*.NET provides increased per+ormance -

////////////////////?

A. supportin, active varia-les.

". runnin, $.

. runnin, compiled code.

%. usin, (() )erver

Ans&

29. 3hat is the e@tension o+ A)*.NET we- pa,es

+iles

A. .ash@

". .asp@

. .asp

%. .asc@

Ans& "

2:. Gow would ou displa AmpersandH4 in $a-el?

0se!nemonic *ropert to +alse0se!nemonic *ropert to true

0se dou-le HH

0se /H

Ans&

2;. =ou create a )Ilommand o-ect JcomK in order

to e@ecute a )Q$ Quer on a data-ase ta-le.

3hich code snippet should ou use in order to select

all records +rom the ta-le JustomersK?

a. com.ommandTe@t L J)E$ET M F!ustomersK com.ommandTpe

LommandTpe.)tored*rocedure

-. com.ommandTe@t L J)E$ET M F!

ustomersK com.ommandTpe L

ommandTpe.Ta-le%irect

c. com.ommandTe@t L JustomersK

com.ommandTpe L ommandTpe.Te@t

d. com.ommandTe@t L JustomersK

com.ommandTpe L ommandTpe.Ta-le%irect

Ans& d

2. =ou add a *rint*review%ialo, ppd1 to our

3indows Form> in order +or our users to preview the

document which the want to print. 3hich propert

o+ ppd1 should ou set in order to speci+ the

document to preview?

a. *review%ocument

-. *rint%ocument

c. %ocument

d. Active%ocument

Ans& c

////////////////////////////////////////

Quiz # '

1. A)*.NET is a ///////////////////////// ?

A. )erver )ide )criptin, Technolo,

". lient )ide )criptin, Technolo,

. *ro,rammin, $an,ua,e

%. %ata-ase *ro,rammin, $an,ua,e same as )Q$.

Ans&A

'4 3hen an .asp@ pa,e is reIuested +rom the we-

server> the output will -e rendered to -rowser in

+ollowin, +ormat.

a4 GT!$

-4 O!$c4 3!$

d4 P)*

Ans& a

24 The Asp.net server control> which provides an

alternative wa o+ displain, te@t on we- pa,e> is

a4 C asp&la-el D

-4 C asp&listitem D

c4 C asp&-utton D

Ans& a84 The +irst event to -e tri,,ered in an asp@ pa,e is.

a4 *a,e/$oad4

-4 *a,e/(nit4

c4 *a,e/click4

Ans& -

94 *ost-ack occurs in which o+ the +ollowin, +orms.

a4 3in+orms

-4 GT!$Forms


4/25

c4 3e-+orms

Ans& c

:4 3hat namespace does the 3e- pa,e -elon, in

the .NET Framework class hierarch?

a4 )stem.we-.0(.*a,e

-4 )stem.3indows.*a,e

c4 )stem.3e-.pa,e

Ans& a

;4 3hich method do ou invoke on the %ata Adapter

control to load our ,enerated dataset?

a4 Fill 4

-4 E@ecuteQuer 4

c4 ead 4

Ans& a

Ta, name

-4 Add )ource> Ta, pre+i@

c4 Add )rc> Ta,pre+i@> Ta,name

Ans& c

14 To add a custom control to a 3e- +orm we have

to re,ister with.

a4 Ta,*re+i@

-4 Name space o+ the dll that is re+erenced

c4 Assem-lname

d4 All o+ the a-oveAns& d

114 ustom ontrols are derived +rom which o+ the

classes

a4 )stem.3e-.0(.3e-control

-4 )stem.3e-.0(.ustomcontrol

c4 )stem.3e-.0(.ustomcontrols.3e-control

Ans& c

1'4 Gow A)*.Net %i++erent +rom classic A)*?

a4 )criptin, is separated +rom the GT!$> ode isinterpreted seperatel

-4 )criptin, is separated +rom the GT!$> ode is

compiled as a %$$> the %$$s can -e e@ecuted on

server

c4 ode is separated +rom the GT!$ and interpreted

ode is interpreted separatel

Ans& -

124 3hats the di++erence -etween esponse.3rite4

andesponse.utput.3rite4?

a4 esponse.utput.3rite4 allows ou to +lush

output

-4 esponse.utput.3rite4 allows ou to -u++er

output

c4 esponse.utput.3rite4 allows ou to write

+ormatted output

d4 esponse.utput.3rite4 allows ou to stream

output

Ans& c

184 3h is Blo-al.asa@ is used?

a4 (mplement application and session level events

-4 %eclare Blo-al varia-les

c4 No use

Ans& a

194 There can -e more than 1 machine.con+i, +ile in a

sstem

a4 True

-4 False

Ans& -

1:4 3hat is the e@tension o+ a we- user control +ile?

a4 .Asm@

-4 .Asc@

c4 .Asp@

Ans& -1;4 3hich o+ the +ollowin, is true?

a4 (s*ost"ack is a method o+ )stem.0(.3e-.*a,e

class

-4 (s*ost"ack is a method o+ )stem.3e-.0(.*a,e

class

c4 (s*ost"ack is a readonl propert o+

)stem.3e-.0(.*a,e class

Ans& c

1


5/25

-4 Application -ects

c4 6iewstate

d4 All o+ the a-ove

Ans& d

'4 3hich propert o+ the session o-ect is used to set

the local identi+ier?

a4 )ession(d

-4 $(%

c4 (tem

d4 Re

Ans& a

'14 )elect the cachin, tpe supported - A)*.Net

a4 utput achin,

-4 %ataachin,

c4 a and -

d4 none o+ the a-ove

Ans& c

'24 )elect the tpe *rocessin, model that asp.net

simulate

a4 Event5driven

-4 )tatic

c4 $inear

d4 Topdown

Ans& a

'84 %oes the Ena-le6iew)tate allows the pa,e tosave the users input on a +orm?

a4 =es

-4 No

Ans& a

'94 3hich %$$ translate O!$ to )Q$ in (()?

a4 )Q$()A*(.dll

-4 )Q$O!$.dll

c4 $()O!$.dll

d4 )Q$(().dllAns& a

';4 )elect the control which does not have an visi-le

inter+ace.

a4 %atalist

-4 %ropdown$ist

c4 epeater

d4 %ata,rid

Ans& c

'


6/25

pa,es

Ans& A

////////////////////////////////////////

Quiz # 2

1. A)* server scripts are surrounded - delimiters>

which?

a. CSDCUSD

-. CSSD

c. CscriptDCUscriptD

d. CHDCUHD

Ans& -

'. Gow do ou create a File)stem-ect?

a. )erver.reate-ectJFile)stem-ectK4

-. reateJFile)stem-ectK4

c. )erver.reate-ectJ)criptin,.File)stem-ectK4

d. reate -ect&K)criptin,.File)stem-ectK

Ans& c

2. A)* comes with a standard component that

displas a di++erent advertisement each time a user

enters or re+reshes a pa,e> what is the name o+ this

component?

a. otateAds

-. Advertisement

c. Advertise

d. AdotatorAns& d

8. KCSLK is the same as&

a. CS3rite

-. CS%ocument.3rite

c. CSesponse.3rite

d. CSEIual

Ans& c

9. 3hat is the de+ault scriptin, lan,ua,e in A)*?

a. *E$-. Ecma)cript

c. 6")cript

d. Pava)crip

Ans& c

:. Gow can ou script our A)* code in

Pava)cript?

a. )tart the document with& CS lan,ua,eLKavascriptK

SD

-. End the document with& CS lan,ua,eLKavascriptK

SD

c. Pava)cript is the de+ault scriptin, lan,ua,e

d. )tart the document with& CS

lan,ua,eLKavascriptK SD

Ans&d

;. Gow do ou ,et in+ormation +rom a +orm that is

su-mitted usin, the J,etK method?

a. eIuest.Form

-. eIuest.Quer)trin,

Ans& -


7/25

-. False

Ans& a

18. (nclude +iles must have the +ile e@tension J.incK

a. False

-. True

Ans& a

19. 3hat is the correct wa to include the +ile

Jtime.incK ?

a. CS include +ileLKtime.incK SD

-. Cinclude +ileLKtime.incKD

c. CVW#include +ileLKtime.incKWD

d. CS #include +ileLKtime.incK SD

Ans& c

1:. 3hich one o+ these events is a standard

Blo-al.asa event?

a. Blo-al.asa doesnt have an standard events

-. Application/n)tart

c. )ession/)tart

d. )ession/id

Ans& -

1;. Blo-al.asa is reIuired +or all 3e- sites

a. False

-. nl +or A)* 3e- sites

c. True

Ans& a1 3hich 3e- site tpe will ou

create?

A4 emote GTT*

"4 File sstem

4 FT*

%4 $ocal GTT*

8. (+ ou want to create a new 3e- site on a 3e-

server that is hosted - our (nternet service provider

()*4 and the 3e- server has Front *a,e )erver

E@tensions installed> what tpe o+ 3e- site would

ou create?

A4 $ocal GTT*

"4 File sstem

4 FT*

%4 emote GTT*

9. (+ ou want to separate our server5side code+rom our client5side laout code in a 3e- pa,e>

what pro,rammin, model should ou implement?

A4 )in,le5i le model

"4 ode5-ehind model

4 (nline model

%4 lient5server model

:. Poe created a new 3e- site usin, 6isual )tudio

' settin, the 3e- site tpe to File> and the

pro,rammin, lan,ua,e to #. $ater> Poe received anela-orate 3e- pa,e +rom his vendor> which consisted

o+ the 6endor.asp@ +ile and the [email protected] code5

-ehind pa,e. 3hat must Poe do to use these +iles?

A4 Poe can simpl add the +iles into the 3e- site>

-ecause A)*.NET 2.9 supports 3e- sites that have

3e- pa,es that were pro,rammed with di++erent

lan,ua,es.

"4 The 6endor.asp@ +ile will work> -ut Poe must


8/25

rewrite the code5-ehind pa,e usin, #.

4 "oth +iles must -e rewritten in #.

%4 Poe must create a new 3e- site that contains

these +iles and set a 3e- re+erence to the new site.

hapter51$esson524

;. =ou want to make a con+i,uration settin, chan,e

that will -e ,lo-al to all 3e- and 3indows

applications on the current computer. 3hich i le do

ou chan,e?

A4 Blo-al.asa@

"4 3e-.con+i,

4 !achine.coni,

%4 Blo-al.asa

such as +ast +orward> reverse> pla>

stop> and pause. =ou want to create a sin,le event


9/25

handler that process the *ost"ack +rom these "utton

controls. ther than the normal su-mit -utton> what

tpe o+ -utton can ou create as a solution?

A4 neTo!an

"4 ommand

4 eset

%4 !anTone

1:. (n %esi,n view> what is the simplest wa to

create an event handler +or the de+ault event o+ a

server control?

A4 pen the code5-ehind pa,e and write the code.

"4 i,ht5click the control and select reate

Gandler.

4 %ra, an event handler +rom the Tool-o@ to the

desired control.

%4 %ou-le5click the control.

hapter5'$esson524

1;. 3hich o+ the +ollowin, represents the -est use

o+ the Ta-le> Ta-leow> and Ta-leell controls?

A4 reatin, and populatin, a ta-le in %esi,n view

"4 reatin, a customized control that needs to

displa data in a ta-ular +ashion

4 reatin, a ta-le o+ static ima,es stored in a

+older on our site

%4 %isplain, a ta-ular result set1 others are rectan,ular> and others are

comple@ shapes. =ou want to use this ima,e as a

menu on our 3e- site. 3hat is the -est wa to

incorporate the ima,e into our 3e- site?

A4 0se (ma,e"utton and use the @5 and 5

coordinates that are returned when the user clicks to i,ure out what product line the user clicked.

"4 0se the Ta-le> Ta-leow> and Ta-leell

controls> -reak the ima,e into pieces that are

displaed in the cells> and use the Ta-leell controls

lick event to identi+ the product line that was

clicked.

4 0se the !ulti6iew control and -reak up the

ima,e into pieces that can -e dis5plaed in each 6iew

control +or each product line. 0se the lick event o+

the 6iew to identi+ the product line that was clicked.

%4 0se an (ma,e!ap control and dei ne hot spot

areas +or each o+ the product lines. 0se the

*ost"ack6alue to identi+ the product line that was

clicked.

1. =ou are writin, a 3e- site that collects a lot o+

data +rom our users. The data collec5tion spreads

over multiple 3e- pa,es. 3hen the user reaches the

last pa,e> ou need to ,ather all o+ the data> validate

it> and save it to the data-ase. =ou notice that it can

-e rather di+icult to ,ather the data that is spread over

multiple pa,es and ou want to simpli+ the

development o+ this application. 3hat control should

ou use to solve this pro-lem?

A4 The 6iew control

"4 The Te@t"o@ control

4 The 3izard control

%4 The %ataollection control

hapter52$esson514

'. =ou need to validate a vendor (% entered - a

user. The valid vendor (%s e@ist in a data-ase ta-le.

Gow can ou validate this input?

A4 *rovide a e,ularE@pression6alidator and set

the 6alidationE@pression propert toU%-$ookupXcodeY.

"4 *rovide a an,e6alidator and set the !in6alue

propert to %-$ookupcode4 and set the !a@6aue

propert to %-$ookupcode4.

4 *rovide a ustom6alidator with server5side code

to search the data-ase +or the code.

%4 *rovide a ompare6alidator and set the compare

e@pression to the name o+ a server5side +unction that

per+orms a data-ase lookup o+ the code.'1. =ou created a 3e- pa,e that contains man

controls that are validated usin, valida5tion controls.

This pa,e also contains "utton controls that per+orm

*ost"acks. =ou disa-led all o+ the client5side

validation and noticed that when ou clicked an o+

the "utton controls> the code in the lick event

handler was e@ecutin, even when some o+ the

controls did not have valid data. Gow can ou -est


10/25

solve this pro-lem to ensure code is not e@ecuted

when invalid data e@ists?

A4 (n the lick event handler method +or each o+

our "utton controls> test the 3e- pa,es (s6alid

propert and e@it the method i+ this propert is +alse.

"4 (n the $oad event handler method o+ the 3e-

pa,e> test the 3e- pa,es (s6alid propert and e@it

the method i+ this propert is +alse.

4 e5ena-le the client5side script to disa-le

*ost"ack until valid data e@ists.

%4 Add the runatLKserverK attri-ute to all o+ the

validation controls.

''. =ou have created an ela-orate 3e- pa,e that

contains man validated controls. =ou want to

provide a detailed messa,e +or each validation error>

-ut ou dont have space to provide the detailed

messa,e ne@t to each control. 3hat can ou do to

indicate an error at the control and list the detailed

error messa,es at the top o+ the 3e- pa,e?

A4 )et the Te@t propert o+ the validator control to

the detailed messa,e and set the Error!essa,e

propert to an asterisk. *lace a 6alidation)ummar

control at the top o+ the 3e- pa,e.

"4 )et the Error!essa,e propert o+ the validator

control to the detailed messa,e and set the Te@tpropert to an asterisk. *lace a 6alidation)ummar


4 )et the ToolTip propert o+ the validator control

to the detailed messa,e and set the Error!essa,e

propert to an asterisk. *lace a 6alidation)ummar


%4 )et the ToolTip propert o+ the validator control

to the detailed messa,e and set the Te@t propert to

an asterisk. *lace a 6alidation)ummar control at thetop o+ the 3e- pa,e.

hapter52$esson5'4

'2. 3hich o+ the +ollowin, server5side methods o+

the Gttp)erver0tilit class can -e used to navi,ate to

a di++erent 3e- pa,e without reIuirin, a round trip to

the client?

A4 edirect

"4 !ap*ath

4 Trans+er

%4 0rl%ecode

'8. 3hich control automaticall uses the

3e-.sitemap i le to displa site map in+ormation to a

user on a 3e- pa,e?

A4 !enu

"4 Tree6iew

4 )ite!ap%ata)ource

%4 )ite!ap*ath

'9. =ou want to provide an 0p -utton +or our 3e-

pa,es to pro,rammaticall navi,ate the site map.

3hich class can ou use to access the site map

content to accomplish this?

A4 )ite!ap*ath

"4 )ite!ap%ata)ource

4 )ite!ap

%4 Gttp)erver0tilit

E4

hapter58$esson514

':. =ou need to store a users user name and

password as he or she navi,ates to di++erent pa,es on

our site so that ou can pass those credentials to

-ack5end servers. 3hich tpe o+ state mana,ement

should ou use?

A4 lient5side state mana,ement"4 )erver5side state mana,ement

';. =ou need to track nonconi dential user

pre+erences when a user visits our site to minimize

additional load on our servers. =ou distri-ute

reIuests amon, multiple 3e- servers> each runnin, a

cop o+ our application. 3hich tpe o+ state

mana,ement should ou use?

A4 lient5side state mana,ement

"4 )erver5side state mana,ement' ou need to track

search and sortin, values. =ou do not need to store

the in+ormation -etween visits to the 3e- pa,e.

3hich tpe o+ client5side state mana,ement would

meet our reIuirements and -e the simplest to

implement?


11/25

A4 6iew state

"4 ontrol state

4 Gidden ields

%4 ookies

E4 Quer strin,s

'. =ou are creatin, an A)*.NET 3e- site with

dozens o+ pa,es. =ou want to allow the user to set

user pre+erences and have each pa,e process the

pre+erence in+ormation. =ou want the pre+erences to

-e remem-ered -etween visits> even i+ the user closes

the -rowser. 3hich tpe o+ client5side state

mana,ement meets our reIuirements and is the

simplest to implement?

A4 6iew state

"4 ontrol state

4 Gidden ields

%4 ookies

E4 Quer strin,s

2. =ou are creatin, an A)*.NET 3e- +orm that

searches product inventor and displas items that

match the users criteria. =ou want users to -e a-le to

-ookmark or e5mail search results. 3hich tpe o+

client5side state mana,ement meets our

reIuirements and is the simplest to implement?

A4 6iew state"4 ontrol state

4 Gidden ields

%4 ookiese.

E4 Quer strin,s

hapter58$esson5'4

21. (n which i le should ou write code to respond

to the Application/)tart event?

A4 An A)*.NET server pa,e with an .asp@

e@tension"4 3e-.coni ,

4 Blo-al.asa@

%4 An A)*.NET server pa,e with an [email protected] or

[email protected] e@tension

2'. =ou need to store state data that is accessi-le to

an user who connects to our 3e- application.

3hich collection o-ect should ou use?

A4 )ession

"4 Application

4 ookies

%4 6iew)tate

22. =ou need to store a value indicatin, whether a

user has -een authenticated +or our site. This value

needs to -e availa-le and checked on ever user

reIuest. 3hich o-ect should ou use?

A4 )ession

"4 Application

4 ookies

%4 6iew)tate

28. =ou need to lo, data to a data-ase when a users

session times out. 3hich event should ou respond

to?

A4 Application/)tart

"4 Application/End

4 )ession/)tart

%4 )ession/End

29. =our application is -ein, deploed in a load5

-alanced 3e- +arm. The load -alancer is not set up

+or user server a+init. ather> it routes reIuests to

servers -ased on their load. =our application uses

session state. Gow should ou coni,ure the

)ession)tate mode attri-ute? hoose all that appl.4

A4 )tate)erver"4 (n*roc

4 ++

%4 )Il)erver

hapter59$esson514

2:. 3hich o+ the +ollowin, statements a-out

re+erencin, master pa,e mem-ers is true? hoose all

that appl.4

A4 ontent pa,es can re+erence private properties in

the master pa,e."4 ontent pa,es can re+erence pu-lic properties in

the master pa,e.

4 ontent pa,es can re+erence pu-lic methods in

the master pa,e.

%4 ontent pa,es can re+erence controls in the

master pa,e.

2;. =ou are convertin, an e@istin, 3e- application

to use master pa,es. To maintain compati-ilit> ou


12/25

need to read properties +rom the master pa,e. 3hich

o+ the +ollowin, chan,es are ou reIuired to make

to .asp@ pa,es to ena-le them to work with a master

pa,e? hoose all that appl.4

A4 Add an !asterTpe declaration.

"4 Add an !aster declaration.

4 Add a !aster*a,eFile attri-ute to the *a,e

declaration.

%4 Add a ontent*laceGolder control.

2


13/25

in+ormation and add the onnection*rovider attri-ute

to that method.

4 reate a pu-lic propert that shares the users

in+ormation and add the onnection onsumer

attri-ute to that method.

%4 reate a pu-lic propert that shares the users

in+ormation and add the onnection *rovider

attri-ute to that method.

hapter5:$esson514

8:. =ou need to write a pa,e that contains a section

that should -e updated -ased on a users action. This

update should happen independentl o+ the rest o+ the

pa,e to minimize screen re+resh and maintain user

conte@t. 3hich controls must ou add to the pa,e to

ena-le this scenario? hoose all that appl.4

A4 0pdate*anel

"4 Asnc*ost"ackTri,,er

4 )cript!ana,er*ro@

%4 )cript!ana,er

8;. =ou need to write a control that will -e used

across multiple pa,es. This control should contain

updated sales +i,ures. The control should update itsel+

at various intervals i+ a containin, pa,e is le+t open.

3hich controls should ou use to ena-le this

scenario? hoose all that appl.4A4 0pdate*anel

"4 Timer

4 )cript!ana,er

%4 )cript!ana,er*ro@

8.

)et its *ro,ressTemplate contents to read

J*rocessin,> please wait.K

4 Add a *ro,ress"ar control to the pa,e. 3rite

code on the server to call -ack to the client

asnchronousl to update the *ro,ress"ar control

a+ter 9 seconds.

%4 reate a hidden CdivD ta, on our pa,e that

contains the te@t J*rocessin,> please wait.K )et the

CdivD ta,s (% to match that o+ the 0pdate*anel. )et

the 0pdate*anel controls (nterval propert to 9>.hapter5:$esson5'4

9. 3hich o+ the +ollowin, lines o+ Pava)cript

re,isters a new class ou intend to use as an e@tension

to a %! element?

A4

!Namespace.!lass.re,isterlass\!Namespa

ce.!lass \> )s.0(.ontrol4

"4

!Namespace.!lass.re,isterlass\!Namespace.!lass \> null> )s.(%is5posa-le4

4


ce.!lass \> null4

%4


ce.!lass \> )s.0(."ehavior4

91. =ou are writin, an APAO component that does


14/25

an asnchronous *ost"ack to the server +or partial5

pa,e updates. =ou need our code to -e noti+ied when

the partial5pa,e response +irst comes -ack +rom the

server. 3hich event should ou intercept?

A4 endeIuest

"4 pa,e$oadin,

4 pa,e$oaded

%4 -ein,eIuest

9'. =ou write a Pava)cript class that uses the

!icroso+t APAO $i-rar. =ou intend to use the class

on a 3e- pa,e. 3hich o+ the +ollowin, actions

should ou take?

A4 Add the +ollowin, markup to the Chead UD

section o+ the .asp@ pa,e&Cscript

srcLKontoso0tilities.sK

tpeLKte@tUavascriptKDCUscriptD

"4 Add a )cript!ana,er control to our pa,e. (t

automaticall +inds our .s +iles in our solution. =ou

can then work with them usin, (ntelli)ense.

4 Add a )cript!ana,er control to our pa,e. Add

a re+erence nested inside the )cript!ana,er control

that points our Pava)cript +ile.

%4 0se the )cripte+erence class in our code5

-ehind +ile and set its path to the path o+ our .s +ile.

92. =ou wish to create a custom control that worksas an APAO client -ehavior. 3hat actions4 should

ou take? hoose all that appl.4

A4 reate a custom> server5side class that inherits

+rom a valid )stem.3e-.0(.ontrol.

"4 reate a custom> server5side class that inherits

+rom E@tenderontrol.

4 reate a custom> server5side class that

implements the inter+ace ()criptontrol.

%4 reate a custom> server5side class that isdecorated with the attri-ute Tar,eton5trolTpe.

hapter5;$esson514

98. =ou have a %ata)et containin, a ustomer

%ataTa-le and an rder %ataTa-le. =ou want to

easil navi,ate +rom an rder %ataow to the

ustomer who placed the order. 3hat o-ect will

allow ou to easil navi,ate +rom the rder to the

ustomer?

A4 The %ataolumn o-ect

"4 The %ataTa-le o-ect

4 The %ataow o-ect

%4 The %ataelation o-ect

99. 3hich o+ the +ollowin, is a reIuirement when

mer,in, modiied data into a %ata)et?

A4 A primar ke must -e deined on the %ataTa-le

o-ects.

"4 The %ata)et schemas must match.

4 The destination %ata)et must -e empt prior to

mer,in,.

%4 A %ata)et must -e mer,ed into the same

%ata)et that created it.

9:. =ou are workin, with a %ata)et and want to -e

a-le to displa data> sorted di++erent was. Gow do

ou do so?

A4 0se the )ort method on the %ataTa-le o-ect.

"4 0se the %ata)et o-ects )ort method.

4 0se a %ata6iew o-ect +or each sort.

%4 reate a %ataTa-le +or each sort> usin, the

%ataTa-le o-ects op method> and then )ort the

result.

hapter5;$esson5'4

9;. 3hich o+ the +ollowin, was can ou

proactivel clean up a data-ase connectionsresources? hoose two.4

A4 E@ecute the %-onnection o-ects leanup

method.

"4 E@ecute the %-onnection o-ects lose

method.

4 Assi,n Nothin, # null4 to the varia-le that

re+erences the %-onnection o-ect.

%4 reate a 0sin, -lock +or the %-onnection

o-ect.9


15/25

must -e added to the connection strin,?

A4 "e,inE@ecuteLtrue

"4 !ultiThreadedLtrue

4 !ultipleActiveesult)etsLtrue

%4 Asnchronous *rocessin,Ltrue

:. 3hich o+ the +ollowin, steps must ou take to

write code usin, $(NQ to )Q$? hoose all that

appl.4

A4 Benerate an U map o+ our data-ase.

"4 e+erence the )stem.%ata.$inI namespace.

4 onnect to our data-ase throu,h a %ataonte@t

o-ect.

%4 0se a Brid6iew control to map our data-ase to

$(NQ.

hapter5;$esson524

:1. 3hich class can -e used to create an O!$

document +rom scratch?

A4 Omlonvert

"4 Oml%ocument

4 OmlNew

%4 Oml)ettin,s

:'. 3hich class can -e used to per+orm data tpe

conversion -etween .NET Framework data tpes and

O!$ tpes?

A4 OmlTpe"4 Omlast

4 Omlonvert

%4 Oml)ettin,s

:2. =ou are writin, a +unction that accepts a strin,

as a parameter. The strin, data will -e sent to the

+unction in the +orm o+ O!$. =ou need to write

$(NQ to O!$ code to Iuer this O!$ and process

it. 3hat steps should ou take? hoose all that

appl.4A4 0se the OElement.$oad method to load the

O!$ data into a new OElement.

"4 0se the OElement.*arse method to load the

O!$ data into a new OElement.

4 %e+ine a Iuer varia-le o+ tpe (Enumera-leCD

where the ,eneric tpe is set to OElement.

%4 %e+ine a Iuer varia-le o+ tpe (Enumera-leCD

where the ,eneric tpe is set to the value o+ the strin,

parameter passed to the +unction.

hapter512$esson514

:8. =ou need to create a 3e- pa,e that is availa-le

in -oth the de+ault lan,ua,e o+ En,lish and in

Berman. 3hich o+ the +ollowin, resource +i les

should ou create? hoose all that appl.4

A4 App/$ocalesourcesU*a,[email protected]@.de

"4 App/$ocalesourcesU*a,[email protected]@

4 App/$ocalesourcesU*a,[email protected]@

%4 App/$ocalesourcesU*a,[email protected]@

:9. 3hat must ou do to ena-le users to select their

own lan,ua,e pre+erences? hoose all that appl.4

A4 %e+i ne the *a,e.ulture propert.

"4 %e+i ne the *a,e.0(ulture propert.

4 verride the *a,e.(nitializeulture method.

%4 verride the *a,e.ead)trin,esource method.

::. Gow can ou de+i ne a control propert usin, a

,lo-al resource at desi,n time?

A4 (n 6isual )tudio> de+i ne the %ata6alueField

propert.

"4 (n 6isual )tudio> de+i ne the %ata)ource(%

propert.

4 (n 6isual )tudio> edit the Te@t propert.

%4 (n 6isual )tudio> edit the E@pressions4 propert:;. =ou add a ,lo-al resource with the name $o,in

- usin, 6isual )tudio. Gow can ou access that

,lo-al resource pro,rammaticall?

A4 esources.esource.$o,in

"4 esources.esourceJ$o,inK4

4 esourcesJ$o,inK4

%4 esources.$o,in

hapter512$esson5'4

:


16/25

appl.4

A4 ontrols provide properties that ena-le ou to

provide hidden descriptions that are availa-le to

screen readers.

"4 ontrols are displaed in hi,h contrast -

de+ault.

4 ontrols that include a list o+ links at the top

provide hidden links to skip over the links.

%4 ontrols displa te@t in lar,e +ont sizes -

de+ault.

;. For which o+ the +ollowin, ,uidelines does

A)*.NET provide automated testin,? hoose all that

appl.4

A4 3AB *riorit 1

"4 3AB *riorit '

4 A%A

%4 Access "oard )ection 9 what pro,rammin, model should ou

implement?

A. )in,le5+ile model". ode5-ehind model

. (nline model

%. lient5server model

Ans& "

'. 3hich tpe o+ 3e-site is use+ul when ou want

to connect to our site via FT*

to mana,e our + les on a remote server?

A. The File5"ased

". The FT*5"ased. The GTT*5"ased

%. The emote5"ased

Ans& "

2. /////////////////phsicall separates our

user inter+ace laout

markup and our server5side code into two distinct

+iles.

A. The code5-ehind pro,rammin, model

". The sin,le +ile pro,rammin, model. The FT* pro,rammin, model

%. The GTT* pro,rammin, model

Ans& A

8. 3hich con+i,uration +ile to make a con+

,uration settin, chan,e that will -e ,lo-al to all 3e-

and 3indows applications on the current computer.?

A. Blo-al.asa@

". 3e-.con+ ,

. !achine.con+ ,

%. Blo-al.asa

Ans&

9. 3hich con+i,uration +ile to make a con+

,uration settin, chan,e that will a++ect onl the

current 3e- application?

A. FT*.con+i,

". 3e-.con+ ,

. !achine.con+ ,

%. Blo-al.asa@

Ans& "

:. File e@tension used +or A)*.NET +iles.

A. .3e-

". .A)*

. .A)*O

%. None o+ the a-ove

Ans&

hapter52

1. 3hich propert must -e set on a validator

control +or the validation to work?

A. ontrolTo6alidate

". ontrolTo"ind

. 6alidateontrol

%. 6alidate

Ans& A

'. 3hich validation control used to displa all the

validation error messa,es in one location a+ter the

user has tri,,ered pa,e5level validation - clickin, a

su-mit -utton?

A. ontrolTo6alidate

". ontrolTo"ind

. 6alidateontrol

%. 6alidate)ummar

Ans& %2. 3hat is used to validate comple@ strin, patterns

like an e5mail address?

A. E@tended e@pressions

". "asic e@pressions

. e,ular e@pressions

%. (rre,ular e@pressions

Ans&

8. 3hich control per+orms validation - usin,

comparison operators such as ,reater than and lessthan to compare the data entered - a user?

A. ontrolTo6alidate

". ontrolTo"ind

. ompare6alidator

%. 6alidate)ummar

Ans&

9. 3h use the ustom6alidator ontrol?

A. Allows ou to provide our custom server5side


21/25

code to per+orm input validation

". Allows ou to provide our custom client5side

and server5side code to per+orm input validation

. Allows ou to provide our client5side code to

per+orm input validation

Ans& "

hapter58

1. Gow to add ookie in -rowser !achine?

A. esponse.ookies.AddJlast6isitK4.6alue L

%ateTime.Now.To)trin,

esponse.ookies.AddJlast6isitK4.E@pires L

%ateTime.Now.Add%as14

esponse.ookies.AddJlast6isitK4.*ath L

JU!ApplicationK

". esponse.ookiesJlast6isitK4.6alue L

%ateTime.Now.To)trin,

esponse.ookiesJlast6isitK4.E@pires L

%ateTime.Now.Add%as14

esponse.ookiesJlast6isitK4.*ath L

JU!ApplicationK

Ans& "

'. Gow to read Iuerstin, 6alue?

A. -ect.Querstrin,Jvaria-leNameK4

". esponse.Querstrin,Jvaria-leNameK4

. eIuest.Querstrin,Jvaria-leNameK4%. Querstrin,Jvaria-leNameK4

Ans&

2. 3hich tpe o+ state mana,ement should ou use

to store users Name and *assword?

A. lient5side state mana,ement

". -. )erver5side state mana,ement

Ans& A

8. 3hich tpe o+ client5side state mana,ement

meets our reIuirements and isthe simplest to implement?

A. . 6iew state

". ontrol state

. Gidden +elds

%. ookies

E. Quer strin,s

Ans& A

9. 3hich statement use to disa-le the session?

A. Ccon+i,urationD

Csstem.we-D

Csession)tate %isa-leLK=esKUD

CUsstem.we-D

CUcon+i,urationD

". Ccon+i,urationD

Csstem.we-D

Csession)tate modeLK%isa-leKUD

CUsstem.we-D

CUcon+i,urationD

. Ccon+i,urationD

Csstem.we-D

Csession)tate modeLKo++KUD

CUsstem.we-D

CUcon+i,urationD

Ans&

hapter59

1. 3hich pa,e allow ou to centralize the common

+unctionalit o+ our pa,es so that ou can

make updates in ust one place.?

A. ontent*a,e

". 3e- Form

. !aster*a,e

Ans&

'. The master pa,es contain which directive?A. !aster directive

". ontent %irective

. *a,e

%. 3e-

Ans& A

2. 3hich control is reIuired inside a master pa,e?

A. ontent

". ontent*laceGolder

. ontent*laceAns& "

8. 3e need to dnamicall chan,e the master pa,e

o+ a content pa,e. (n which pa,e event should ou

implement the dnamic chan,in,?

A. *a,e/$oad

". *a,e/ender

. *a,e/*reender

%. *a,e/*re(nit


22/25

Ans& A

9. Need to allow users to choose their own themes. (n

which pa,e event should speci+ the userselected

theme?

A. *a,e/$oad

". *a,e/ender

. *a,e/*reender

%. *a,e/*re(nit

Ans& %

hapter5:

1. 3hich control is reIuired on all pa,es that work

with the APAO e@tensions +or A)*.NET?

A. 0pdate*anel

". )cript!ana,er

. Timer

Ans& "

'. 3hich control allows ou to de+ne an area within

our pa,e that can *ost"ack to the server and receive

updates independent o+ the rest o+ the pa,e?

A. 0pdate*anel

". )cript!ana,er

. Timer

Ans& A

2. 3hich control is used to provide notice to the user

that the pa,e has initiated a call -ack to the server?A. 0pdate*ro,ress

". 0pdateontrol

. Timer

Ans& A

8. The /////////////class is used to re,ister client

script dnamicall +rom server side code. An instance

o+ this class is accessi-le +rom the *a,e.lient)cript

propert.

A. lient)cript!ana,er". )cript!ana,er

Ans& A

9. A)*.NET includes a set o+ APAO e@tension

controls. These include the 0pdate*anel control> the

0pdate*ro,ress control> and the Timer control

A. True

". False

Ans& A

hapter5;

1. 3hich -ect is a memor5-ased relational

representation o+ data and the primar disconnected

data o-ect.

A. %ataTa-le

". %ata)et

. %ata

%. A%

Ans& "

'. The %ata)et contains a collection o+ ///////////

and ///////////////o-ects>

A. %ataTa-le

". %ataelation

. %ata)et

%. %ata-ect

Ans& A H "

2. =ou want to save a %ata)et o-ect to an O!$ + le>

-ut ou are concerned that ou mi,ht lose the ori,ina

version o+ the %ataow o-ect. Gow should ou save

the %ata)et o-ect?

A. )ave it as a O!$

". )ave it as a %ata-ase

. )ave it as a %i++,ram

Ans&

8. 3e are workin, with a %ata)et and want to -e a-leto displa data> sorted di++erent

was. Gow do ou do so?

A. 0se the )ort method on the %ataTa-le o-ect.

". 0se the %ata)et o-ects )ort method.

. 0se a %ata6iew o-ect +or each sort.

%. reate a %ataTa-le +or each sort> usin, the

%ataTa-le o-ects op method> and

then )ort the result

Ans& 9. 3hat are the two +undamental o-ects in

A%.NET?

A. %ataeader

". %ata)et

.%ataTa-le

%. %ataAdapter

Ans& A H "

:. 3hich namespaces are reIuired to ena-le the use


23/25

o+ data-ases in A)*.NET pa,es?

A. )stem.%ata

". )stem.%ata.)Illient

. )stem.)Illient

%. )stem.A%

Ans& A H "

;. 3hich properties are used to -ind a %ataBrid6iew

control?

A. %ata!em-er

". %ata6alue

. %ata)ource

%. %ata%ispla

Ans& A H

custom 3e- server

control that does not rel on an one e@istin,

A)*.NET control. From what class should ou

inherit?

A. reate omposite ontrol

". (nherit +rom the 3e-control lass

. ustom ontrol

Ans& "

hapter511

1. Gow to read Application )ettin,s?

A. $a-el1.Te@t L 3e-on+i,uration!ana,er.App

J!App)ettin,K4

". $a-el1.Te@t L

3e-on+i,uration.App)ettin,sJ!App)ettin,K4

. $a-el1.Te@t L3e-on+i,uration!ana,er.App)ettin,sJ!App)et

in,K4

%. $a-el1.Te@t L

3e-on+i,uration!ana,er.onnectin,)ettin,sJ!

App)ettin,K4

Ans&

'. 3hich o+ the +ollowin, code use to create a New

on+i,uration File?

A. %im con+i, As on+i,uration L3e-on+i,uration!ana,er.pen3e-on+i,urationJ

U!AppK4

con+i,.)aveAsJc&]!App.we-.con+i,K>

on+i,uration)ave!ode.Full> True4

". %im con+i, As on+i,uration L

3e-on+i,uration!ana,erJU!AppK4

con+i,.)aveAsJc&]!App.we-.con+i,K>

on+i,uration)ave!ode.Full> True4


24/25

Ans& A

2. 3hat tpe does 3e-on^

,uration!ana,er.,et)ection return?

A. 3e-on^ ,uration!ana,er.,et)ection returns

an tpe

". 3e-on^ ,uration!ana,er.,et)ection returns

an o-ect tpe

. 3e-on^ ,uration!ana,er.,et)ection returns

an lass

Ans& "

8. =ou catch an unhandled e@ception in a

*a,e/Error handler. Gow can ou access the last

error?

A. )erver.Bet$astError

". )erver.learError

. eIuest.Bet$astError

%. Application.Bet$astError

Ans& A

9. 3hich o+ the +ollowin, can ou use to catch

unhandled e@ceptions in an application?

hoose all that appl.4

A. esponse/Error

". *a,e/Error

. Application/Error

%. )erver/ErrorAns& " H

hapter512

1. (n which +older should ou store ,lo-al resource

+iles?

A. "in/,lo-alesources +older.

". ,lo-alesources +older.

. App/,lo-alesources +older.

Ans&

'. (n which +older should ou store local resource +les?

A. "in/,lo-alesources +older.

". App/$ocalesources.

. App/,lo-alesources +older.

Ans& "

2. 3e need to create a 3e- pa,e that is availa-le in

-oth the de+ault lan,ua,e o+ En,lish

and in Berman. 3hich o+ the +ollowin, resource + les

should ou create? hoose all

that appl.4

A. App/$ocalesourcesU*a,[email protected]@.de

". App/$ocalesourcesU*a,[email protected]@

. App/$ocalesourcesU*a,[email protected]@

%. App/$ocalesourcesU*a,[email protected]@

Ans& " H

8. we add a ,lo-al resource with the name $o,in -

usin, 6isual )tudio. Gow can ou

access that ,lo-al resource pro,rammaticall?

A. esources.esource.$o,in

". esources.esourceJ$o,inK4

. esourcesJ$o,inK4

%. esources.$o,in

Ans& A

hapter518

1. 3hich !ethod to save a users pro+ le to a

data-ase?

A. *ro+ile.)ave method

". *ro+ile.Add method

. *ro+ile.(nsert method

Ans& A

'. //////////////// to store and retrieve user

pro+ le in+or5

mation to a )Q$ )erver E@press data-ase calledA)*NET%".md+

A. *ro+ile

". )Il%ataAdapter

. )Il*ro+i le*rovider

Ans&

2. 3hich o+ the +ollowin, controls provides a link +or

unauthenticated users to lo, on?

A. $o,in

". $o,in6iew. $o,in)tatus

%. $o,inName

Ans&

8. =ou are creatin, a 3e- +orm that ena-les users to

lo, in to our 3e- site. 3hich o+ the +ollowin,

A)*.NET controls should ou add to the pa,e?

hoose two answers.4

A. $o,in


25/25

". reate0ser3izard

. $o,inName

%. *asswordecover

Ans& A H %

hapter519

1. 3hat is a primar di++erence -etween the

standard validator controls and the mo-ile validator

controls?

A. The mo-ile validator controls dont provide

client5side validation.

". The mo-ile validator controls provide client5side

validation.

Ans& A

2. 3hat can ou do to ensure that session state is

maintained when mo-ile devices that dont accept

cookies are accessin, our mo-ile 3e- site?

A. ou should ena-le cookieless sessions in the

3e-.con+i , +ile

". ou should ena-le sessions in the 3e-.con+i ,

+ile

. ou should disa-le cookieless sessions in the

3e-.con+i , +ile

Ans& A

hapter51:

1. 3hat launch condition does a 3e- )etup *roectinclude - de+ault?

A. " de+ault> a 3e- )etup *roect do not checks

+or an (() version later than 8

". " de+ault> a 3e- )etup *roect checks +or an

(() version later than 1

. " de+ault> a 3e- )etup *roect checks +or an

(() version later than 8

Ans&

'. 3hat are the +our phases o+ a 3e- )etup *roectdeploment?

A. (nstall

". ommit

. oll-ack

%. All o+ them

Ans& %

Trắc nghiệm Chuyên Đề 3

Documents

Transcript of Trắc nghiệm Chuyên Đề 3