Introduction to computers 1) Memory capacity may be measured by a (a)microseconds (b) megabytes (c)...

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Introduction to computers

Introduction to computers1) Memory capacity may be measured by a (a)microseconds (b) megabytes (c) bits (d) cycles2) Which is not a secondary memory (a)CD ROM (b) hard disk (c) light pen (d) floppy disk3) A multi-user/multi-task operating system is (a)DOS (b) UNIX (c) WINDOWS (d) GUI4) ASCII code is an example of (a)modulation (b) number systems (c) demodulation (d) encoding

systems 5) The binary number (1101.11)2 can be represented by the decimal number

(a)(13. 5)10 (b) (13.25)10 (c) (13.75)10 (d) (13.55)10

6) Desktop and Laptop computers are other names for(a)Minicomputers (b) microcomputers (c) personal computers 7) The computer games is an example of (a)application software (b) utility programs (c) system software

Introduction to Networks

Introduction to Networks1)Two or more computers connected to a hub is a (a) ring network (b) CSMA (c) bus network (d) star network 2) --------- transmission allows data to move both directions but only one way at a time (a) simplex (b) half-duplex (c) full-duplex (d) start/stop 3) A computer that keeps a list of the symbolic names and the corresponding IP addresses is called (a) Web server (b) E-mail server (c) DNS server (d) ISP 4) The network type in which all computers have equal status is called (a) WAN (b) client-server (c) MAN (d) peer-to-peer 5) Which of the following is a class C IP address ? (a) 198.10.15.260 (b) 30.20.25.24 (c) 210.10.21.25 (d) 141.14.11.3 6) The network address of a host with IP=135.15.45.5 is (a) 135.0.0.0 (b) 135.15.0.0 (c) 135.15.45.0 (d) 0.0.0.0 7) The part of an email address to the left of the @ sign is the (a) URL (b) destination address (c) user ID (d) DNS 8) A modem is needed to connect your computer to the Internet through ---------- (a) a wireless LAN (b) an ISP (c) a campus LAN (d) a cellular phone 9) ------------- is the medium that is most susceptible to noise(a) microwave (b) fiber optics (c) twisted pair (d) cellular phone

HTML1) The color attribute of the ------ tag changes the color of a text in a specific

place (a) <body> (b) <title> (c) <font> (d) <p> 2) The background attribute of the ------ tag adds a background image to a

Web page (a) <body> (b) <img> (c) <title> (d)

<html> 3) The <a> </a> tags indicates the beginning and end of (a) an address (b) a hyperlink (c) a table (d)

an alignment

Excel1)Text information in a cell is called a (a)label (b) value (c) formula (d) cell address 2) Which of these is a correct cell address ?(a)DD (b) B5 (c) F0 (d) 2C 3) A chart that represents only one value for each variable is known as a (a)function (b) bar graph (c) pie graph (d) line

graph 4) SUMIF is an example of a (a)displayed value (b) label (c) range (d) function 5) The feature that allows viewing any part of a sheet on the screen is (a)searching (b) scrolling (c) formatting (d) editing

Power Point

Power Point1)Which view is used to write and design your presentation ?(a)slide sorter view (b) normal view (c) slide show (d) none of the

above 2) Which object is used to place text anywhere on a slide(a)Text Box (b) Word Art (c) ClipArt (d)

Picture 3) Which object is used to place fancy text effect anywhere on a slide (a)Text Box (b) Picture (c) WordArt (d)

ClipArt 4) To add an effect that makes an object leave the slide at some point, use (a)entrance (b) emphasis (c) exit (d) motion

paths

Introduction to computers 1) Memory capacity may be measured by a (a)microseconds (b) megabytes (c)...

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