Computer RBI,IBPS Clerk,SBI Online PO Exam,LIC AAO,Bank Clerk,RRB

Computer Knowledge MCQ-4

Computer knowledge Questions and answers for SBI,ICICI,RBI,IBPS Clerk Exams

Question No:1

When you are selecting a mouse for a particular computer system, what is the most important consideration ?

(A) The type of drivers that come with the mouse
(B) The length of the mouse cord
(C) The type of connector the mouse is equipped with
(D) The number of buttons the mouse has
(E) None of these

Question No:2

A device that provides emergency power to your Computer conditions the voltage, and protects against powers cut is called

(A) PSU = Power Supply Unit
(B) USP = Universal Surge Protector
(C) UPPS = Universal Power Protection and Supply
(D) UPS = Uninterruptible Power Supply
(E) None of the above

Question No:3

Favorites are accessible from the __ menu

(A) start
(B) title
(C) stop
(D) menu
(E) None of these

Question No:4

In programming languages the keyboard Void means it

(A) Does not return any value when finished
(B) Does returns values when finished
(C) automatically restarts
(D) Both (1) and (2)
(E) None of these

Question No:5

System software is the set of programs that enables your computer hardware devices and ……… software to work together.

(A) management
(B) processing
(C) utility
(D) application
(E) None of these

Question No:6

Which of the following is not a type of computer software which can be bought ?

(A) Off-the-shelf
(B) Tailor-made
(C) Custom-developed
(D) Off-the-shelf with alterations
(E) All of these can be purchased

Question No:7

The default opening/beginning webpage of a website .’ is called ……… .

(A) Index page
(B) Search page
(C) Homepage
(D) Feedback
(E) None of these

Question No:8

Soft copy refers to :

(A) printed output
(B) music sounds
(C) screen output.
(D) digitizing
(E) None of the above

Question No:9

The first generation computers had?

(A) Vacuum tubes and magnetic drum
(B) Magnetic tape and transistors
(C) ICs
(D) All of the above
(E) None of these

Question No:10

ASCII stands for:

(A) American Stable Code for International Interchange
(B) American Standard Case for Institutional Interchange
(C) American Standard Code for Information Interchange
(D) American Standard Code for Interchange Information
(E) None of these

Question No:11

………are specially designed computer chips that reside inside other devices, such as your car or our electronic thermostat.

(A) Servers
(B) Embedded computers
(C) Robotic computers
(D) Mainframes
(E) None of these

Question No:12

The metal disks, which are permanently housed in sealed and contamination free containers are called:

(A) Hard disks
(B) Floppy disk
(C) Winchester disk
(D) Flexible disk
(E) None of these

Question No:13

When using characters in Windows, what code does Windows use ?

(A) ASCII
(B) UNICODE
(C) MORSE
(D) IDBC
(E) WESTERN

Question No:14

Which of the following statements is true about computer viruses ?

(A) It can come with data
(B) It can be attached to an executable program
(C) It can be attached to a data file
(D) It can be attached to a data record
(E) None of these

Question No:15

What is the name of list that stores the URL’s of web pages and lit visited in past few days?

(A) Link list
(B) Page list
(C) History list
(D) File list
(E) None of these

Question No:16

‘MICR’ technology used for clearance of cheques by banks refers to :

(A) Magnetic Ink Character Recognition
(B) Magnetic Intelligence Character Recognition
(C) Magnetic Information Cable Recognition
(D) Magnetic Insurance Cases Recognition
(E) None of these

Question No:17

If a disk drive fails but the computer application running and using it can continue processing, this application is said to have been designed with this feature ………

(A) 100 percent uptime
(B) fault tolerance
(C) high reliability
(D) All of these
(E) None of these

Question No:18

An application program that helps the user to change any number and immediately see the result of that change is :

(A) Desktop publishing program
(B) Database
(C) Spreadsheet
(D) All of these
(E) None of these

Question No:19

Windows are often referred to as :

(A) data files
(B) executable files
(C) system software
(D) the operating system
(E) None of the above

Question No:20

In a SONET system, __ removes noise from a signal and can also ac remove headers.

(A) an STS multiplier
(B) a regenerator
(C) an add/drop multipliers
(D) a repeater
(E) None of these