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

Computer Knowledge MCQ-60

A telephone number, a birth date and a customer name are all examples of

(A) a record
(B) data
(C) a file
(D) a database
(E) None of these

What is the full form of KB related to computer?

(A) Key Block
(B) Kernel Boot
(C) Kilobyte
(D) Kit Bit
(E) None of these

___ is usually recorded and played, displayed, or accessed by information content processing devices, such as computerized and electronic devices, but can also be part of a live performance.

(A) Virus
(B) BIOS software
(C) Multimedia
(D) C++
(E) None of these

In which way a host on the internet finds another host?

(A) URL
(B) HTML
(C) IP address
(D) E-mail
(E) None of these

A __ is a collection of information saved as a unit.

(A) folder
(B) file
(C) path
(D) file extension
(E) None of these

Which of the following is not a valid version of Windows OS?

(A) Windows XP Service pack 2
(B) Windows Vista
(C) Windows 7
(D) Windows Mac
(E) None of these .

___ is/are software engineering layer(s).

(A) A quality focus
(B) Tools
(C) Process
(D) Methods
(E) All of these

CDs and DVDs are of which shape?

(A) Square
(B) Rectangular
(C) Triangular
(D) Round
(E) None of these

What is backup?

(A) Adding more components to your network
(B) Protecting data by copying it from the original source to a different destination
(C) Filtering old data from the new data
(D) Accessing data on tape
(E) None of these

A document that explains how to use a software program is called __ manual

(A) User
(B) System
(C) Software
(D) Program
(E) Technical

To remove a line at all reports screen, shortcut is

(A) Alt + R
(B) Alt + S
(C) Alt + 1
(D) Alt + T
(E) None of these

What is used to measure and line up objects in the document?

(A) Ruler
(B) Gridlines
(C) Document Map
(D) Thumbnails
(E) None of these

The thick, rigid metal platters that are capable of storing retriving information at a high rate of speed are known as

(A) hard disks
(B) SAN
(C) soft disks
(D) flash memory
(E) None of these

Editing a document consists of reading through the document you’ve created then

(A) correcting your errors
(B) printing it
(C) saving it
(D) deleting it
(E) None of these

Data going into the computer is called

(A) output
(B) algorithm
(C) input
(D) calculations
(E) flowchart

The simultaneous processing of two or more programs by multiple processors is __

(A) multiprogramming
(B) multitasking
(C) time-sharing
(D) multi processing
(E) None of these