Computer Knowledge MCQ-216

Which of the following is a binary number?

(A) 36
(B) 10
(C) 45
(D) 29
(E) 12

Hubs are present in the network

(A) to diagnose line failures, measure and manage traffic flow and simplify reconfiguring of LANs.
(B) to interconnect the LAN with WANs.
(C) to interconnect the WANs with WANs.
(D) to interconnect the WANs with LANs.
(E) None of these

Pick the odd one

(A) Mouse
(B) Scanner
(C) Printer
(D) Keyboard
(E) None of these

Linux is a type of software.

(A) shareware
(B) commercial
(C) proprietary
(D) open source
(E) Both (a)and(d)

C, C++, JAVA, BASIC and COBOL are examples of ___ languages.

(A) low level programming
(B) high level programming
(C) system programming
(D) computer
(E) None of the above

Java is an example of a(n)

(A) machine language
(B) assembly language
(C) high-level language
(D) fourth generation language
(E) None of these

Press __ to open the help window in MS word document,

(A) F1
(B) F2
(C) F9
(D) F11
(E) None of these

A repair for a known software bug usually available at no charge on the Internet is called a(n) __.

(A) version
(B) patch
(C) tutorial
(E) None of these

Computers that are portable and convenient for users who travel, are known as

(A) super computer
(B) laptop
(C) minicomputer
(D) file servers
(E) None of these

To insert nonadjacent columns hold down __ while you select nonadjacent columns.

(A) Alt
(B) Tab
(C) Ctrl
(D) Space
(E) Esc

A set of rules that computer on a network use to communicate with each other are called

(A) Rules
(B) Regulations
(C) Protocol
(D) Netiquettes
(E) None of these

A __ transfers data from computer onto paper.

(A) Printer
(B) Scanner
(C) Mouse
(D) Keyboard
(E) Monitor

Which of the following software engineering concept does Ada language support?

(A) Generic
(B) Information hiding
(C) Abstraction
(D) All of the above
(E) None of the above

Which field type can store photos?

(A) Ole
(B) Hyperlink
(C) Both of these can be used
(D) Access tables can’t store photos
(E) None of these

Help menu is available at which button?

(A) End
(B) Start
(C) Turn Off
(D) Restart
(E) Reboot

The QWERTY keyboard

(A) is the most popular keyboard
(B) is the fastest keyboard
(C) is a keyboard that is rarely used
(D) All of the above
(E) None of the above