Computer Quiz

Q1)-The CPU comprises of Control , Memory and ___________ units.

Microprocessor

Arithmetic/logic

Output

None of these

Ans.- B

Q2)-A(n)__________appearing on a web page opens another document when clicked

anchor

URL

hyperlink

None of these

Ans.- C

Q3)-Which of the following refers to the rectangular area for displaying information and running programs?

Desktop

Dialog box

MEnu

Window

Ans.- D

Q4)-___________is a windows utility program that locates and eliminates unnecessary fragments and rearranges filed and unused disk space to optimize operations

Backup

Disk cleanup

Disk defragmenter

None of these

Ans.- C

Q5)-Which of the following refers to too much electricity and may cause a voltage surge?

Anomaly

Shock

Spike

None of these

Ans.- C

Q6)-___________ devices convert human understandable data and programs into a form that the computer can process.

Printing

Output

Solid State

Input

Ans.- D

Q7)-What feature adjusts the top and bottom margins so that the text is centered vertically on the printed page?

Vertical justifying

Vertical adjusting

Dual centering

Horizontal centering

Ans.- A

Q8)-___________ is a form of denial of service attack in which a hostile client repeatedly sends SYN packets to every port on the server using fake IP addresses.

Cybergaming crime

Memory Shaving

Syn flooding

Software piracy

Ans.- A

Q9)-Which of these is a point and draw device?

Mouse

Scanner

Printer

None of these

Ans.- A

Q10)-A set of rules for telling the computer what operations to perform is called a

procedural language

Structures

programming language

natural language

Ans.- C