Computer Awareness SBI clerks,IBPS POs,SSC,UPSC,LIC AAO,RRB,GIC

Computer Knowledge MCQ-85

Internet requires

(A) an international agreement to connect computers
(B) a local area network
(C) a commonly agreed set of rules to communicate between computers
(D) a World Wide Web
(E) none of these

To find a saved document in the computer’s memory and bring it up on the screen to view

(A) reverse
(B) rerun
(C) retrieve
(D) return
(E) None of these

In Unix, name the system call which create(s) the new process?

(A) Create
(B) New
(C) Fork
(D) Creation
(E) Egluio

The situation when in a linked list START=NULL is

(A) underflow
(B) overflow
(C) housefull
(D) saturated
(E) None of the above

The Internet service that provides a multimedia interface to available resources is called __

(B) World Wide Web
(C) Telnet
(D) Gopher
(E) None of these

To indent the first paragraph of your report, you should use this key.

(A) Space bar
(B) Return key
(C) Tab key
(D) Shift key
(E) None of these

Video controller

(A) Controls the resolution of images on screen
(B) Controls the signals to be sent and received from processor for display
(C) Handles the entire electronic work behind the formation of images on the screen
(D) Is responsible for allocating pixels for formation of images
(E) Is responsible for the refresh rate of the screen / monitor

Which of the following group consist of only output device

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

What menu selected to print?

(A) Edit
(B) Special
(C) File
(D) Tools
(E) None of these

__ acts as temporary high speed holding area between the memory and the CPU thereby improving processing capabilities

(C) Temporary memory
(D) Cache memory
(E) Flash memory

Memorandum Voucher does not affect Books of Accounts.

(A) True
(B) False
(C) Wrong Question
(D) Both a and b
(E) None of these

View the document as a draft to quickly edit the text is

(A) Print layout
(B) Full screen reading
(C) Web layout
(D) Outline
(E) Draft

The most common storage device for the personal computer is the

(A) floppy disk
(B) USB personal computer
(C) mainframe
(D) A laptop
(E) None of these

A compiler translates higher level programs into a machine language program, which is called

(A) source code
(B) object code
(C) compiled code
(D) beta code
(E) None of these

How many options does a binary choice offer?

(A) None
(B) One
(C) Two
(D) It depends on the amount of memory in the computer
(E) It depends on the speed of the computer’s processor

Unsolicited commercial email is commonly known as

(A) spam
(B) junk
(C) hoaxes
(D) hypertext
(E) None of these