First year Objective Computer (ch#1)

1-Data processing is also known as:

a. Accuracy
b. Computing
c. Speed
d. Merging

2-Hardware is the best described as:

a. Physical parts
b. Printed copy file
c. A program
d. Logical part

3-Computer is the combination of:

a. Software
b. Hardware
c. Both a & b
d. None

4-CPU stands for:

a. Central Processing Unit
b. Central Product Unit
c. Computing Program Usage
d. Central Programming Unit

5-Another name of main memory is:

a. Secondary memory
b. Permanent memory
c. Primary storage
d. None

6-Which software is used to solve everyday  personal or business tasks?

a. Operating system
b. System Software
c. Application software
d. Device driver

7-Which of the follwing is not an output device?

a. Scanner
b. Keyboard
c. Mouse
d. None

8-The keyboard is most known as:

a. QWERTY
b. TGTFGJK
c. Dvorak
d. None

9-Arrow keys are also known as:

a. Toggle keys
b. Funtion keys
c. Modifier key
d. Cursor control key

10-A graphic tablet is commonly avtivated by:

a. Finger
b. Joystick
c. Stylus
d. Trackball

11-Which device uses light to determine the location of pencil marks on sheets?

a. Bar-code reader
b. Optical-mark reader
c. MICR
d. Stylus

12-Output can be:

a. Printed out
b. Displayed on screen
c. Played through speakers
d. All

13-Monitors differ in:

a. Size
b. Resolution
c. Graphic Standerd
d. All

14-How many types of graphic cards?

a. 2
b. 4
c. 3
d. 7

15-The lowest resolution of color graphics display is:

a. CAD
b. VESA
c. XGA
d. VGA

16-XVGA resolution is?

a. 640*480
b. 640*400
c. 800*600
d. 1024*768

17-Pixels is short for:

a. Page edit
b. Place edit
c. Pictures enter
d. Picture elements

18-Laser printer is an example of:

a. Non-Impact
b. Inkjet
c. Impact
d. Dot Matrix

19-The output of printer is called:

a. Hard copy
b. Soft copy
c. Multimedia
d. Graphics

20-Which of the follwing is the largest unit of data?

a. Bit
b. Byte
c. Word
d. All

21-The meaning of the value of a bit is:

a. On or Off
b. One or Zero
c. Yes or No
d. All

22-A binary signal can be sent using:

a. One bit
b. Two bits
c. Three bits
d. Four bits

23-One MB is equal to:

a. 1kb
b. 100kb
c. 1024 bytes
d. 1024kb

24-One GB is equal to:

a. 1mb
b. 100mb
c. 1024 kb
d. 1024mb

25-Which of the follwing is the first phase of SDLC?

a. Design
b. Coding
c. Preliminary investigation
d. Analysis

26-System requirements are created during:

a. Preliminary investigation
b. Analysis
c. Design
d. Development

27-The type of conversion in which individual components of the new system are used one by one is:

a. Direct
b. Pilot
c. Phased
d. Parallel

28-LCD stands for:

a. Liquid Crystal Display
b. Linear Crystal Display
c. Long Crystal Display
d. None of these

29-Which operation is  not performed by computer?

a. Inputting
b. Processing
c. Controlling
d. Understanding

30-VGA is:

a. video graphic array
b. visual graphics array
c. volatile graphics array
d. None of these