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.

Unit1

According to Niklaus Wirth, Algorithms + Data structures = _____.

Programs

System

ard!are

"unctions

#. $%& stands 'or _____.

$nline %anagement &rou(

$)*ect %aintenance &rou(

$nline %aintenance &rou(

$)*ect %anagement &rou(

. U% stands 'or _____.

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Uni'orm %odeling anguage

Uni-ersal %odeling anguage

Uni'ied %odeling anguage

Ultra %odern anguage

. _____ a((roach reduces the interde(endence o' the user inter'ace, )usiness control and

data)ase access.

ayered architecture

$)*ect oriented

System oriented

/lient 0 Ser-er architecture

. _____ is a collection o' discrete o)*ects that enca(sulate their data as !ell as the

'unction aligy to model real !orld 2$)*ects2.

ard!are

So't!are

%ethods

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Procedures

Same as %ethods or "unctions

2 markes question.(State True or False)

1. $)*ect oriented systems (ro-ide higher le-el o' a)straction.

#. Seamless transition among di''erent (hases o' so't!are de-elo(ment is easy in o)*ect oriented

systems.

134rue, #34rue

134rue, #3"alse

13"alse, #34rue

13"alse, #3"alse

#. 4he Uni'ied A((roach is )ased on methodologies )y _____, _____, and _____.

5ooch, 6um)augh, Da-id

5ooch, 6um)augh, 7aco)son

5oolean, 6um)augh, 7aco)son

Pascal, 5ooch, Da-id

4 markes questions

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Match Correct Answer

Systems de-elo(ment6e'ers to all acti-ities that go into (roducing an in'ormation

systems solution

So't!are de-elo(ment

methodology

Series o' (rocesses that can lead to the de-elo(ment o' an

a((lication

So't!are system Set o' mechanisms 'or (er'orming certain action on certaindata

$)*ects 8nca(sulate data as !ell as their 'unctionality

Unit 2

1. /onsumer3(roducer relationshi( can also )e called as _____ association or a_____ relationshi(.

%aster3sla-e, use

/lient3ser-er, use

/lient3ser-er, gi-e

%aster3sla-e, gi-e

#. State 4rue or "alse. 1. Some o)*ect3oriented systems (ermit a class to inheritits state and )eha-iors 'rom more than one su(erclass. #. %ulti(le inheritance is

easy to im(lement.

134rue, #3"alse

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134rue, #34rue

13"alse, #34rue

13"alse, #3"alse

. _____ re(resents the relationshi(s )et!een o)*ects and classes and they are_____.

Association, unidirectional

/ardinality, )idirectional

Association, )idirectional

/ardinality, unidirectional