Computer knowledge is one of the important parts of the competitive exam. Do practice the below questions and improve your skills it will help to get more scores in the exam.
1) The combination of operating system and processor in a computer is referred to as a computer ____
A) firmware
B) specifications
C) minimum requirements
D) platform
Ans D
2) web page is located using a
A) Universal Record Locator
B) Universal Resource Locator
C) Uniform Record Linking
D) Universal Record Linking
Ans: B
3) Inventor of WWW is __
A) Bill Gates
B) Lee. N.Feyong
C) N. Resscl
D) Tim Berners Lee
Ans: D
4) An Excel Workbook is a collection of
A) Charts
B) Worksheets
C) Both A & B
D) None of the above
Ans C
5) Portrait and Landscape are
A) Page notations
B) Page orientations
C) Page layout
D) Page size
Ans: B
6) A button that makes characters either upper or lower case and numbers to symbols___
A) Shift
B) Ctrl
C) Space bar
D) Backspace
Ans: A
7) The two kinds of Main Memory are
A) Random and sequential
B) ROM and RAM
C) Primary and secondary
D) All the above
Ans B
8) What is the most common way to get a virus on your computer's hard disk?
A) By installing games from CD ROMs
B) By opening e-mails
C) By uploading pictures from mobile to the computers
D) By sending e-mails
Ans: B
9) Which of the following could be digital input devices for computers?
A) Digital camcorder
B) Microphone
C) Scanner
D) All of the above
Ans: D
10) Secondary storage ____
A) does not require constant power
B) does not use magnetic media
C) consists of four main types of devices
D) does not store information for later retrieval
Ans: A
11) Which media have the ability to have data/information stored (written) on them by users more than once?
A) CD-R disks
B) CD-RW disks
C) Zip disks
D) Optical disks
Ans: B
12) A program in execution is called
A) Procedure
B) Function
C) Process
D) Instruction
Ans C
13) Internet Explorer falls under
A) an internet web browser
B) a compiler
C) an operating system
D) an IP address
Ans A
14) Which of the following is NOT Software?
A) Compiler
B) Adobe
C) Microsoft Office
D) Drivers
Ans: A
15) Expansion cards are inserted into
A) Peripheral Devices
B) Pegs
C) Slots
D) The back of the computer
Ans: C
16) World Wide Web is being standard by
A) W3C
B) World Wide Web Standard
C) Worldwide corporation
D) World Wide Consortium
Ans A
17) Which of these is not a means of personal communication on the internet?
A) Instant messaging
B) Chat
C) Electronic mail
D) Instanotes
Ans D
18) Every component of your computer is either
A) Hardware or CPU
B) RAM/CPU or Hardware
C) Hardware or Software
D) System or Application software
Ans: C
19) To copy cell contents using drag and drop press the
A) Shift key
B) Alt key
C) End key
D) Ctrl key
Ans D
20) The primary tool used in the structured design is a
A) module
B) structure chart
C) program flowchart
D) data-flow diagram
Ans B
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