Computer Awareness Bank Exams,SBI POs,UPSC,IBPS Clerks,SSC,LIC

Computer Knowledge MCQ-239

What is the name of the batch file that is automatically run when MSDOS is booted?

(A) Run.bat
(B) Config.sys
(C) Config.bat
(D) Autoexec.bat
(E) None of these

___ is the exchange of computer-stored messages by telecommunication,

(A) Email
(B) Eweb
(C) Echart
(D) All of these
(E) None of these

An online discussion group that allows direct “live” communication is known as

(A) Web crawler
(B) chat group
(C) regional service provider
(D) hyperlink
(E) email

__ is used for paste.

(A) Ctrl + C
(B) Ctrl + X
(C) Shift + Insert
(D) Shift + End
(E) None of these

Desktop and personal computers are also known as __

(A) supercomputers
(B) servers
(C) mainframes
(D) peripheral equipment
(E) microcomputers

Who described the feature ‘Read one card at a time’ of tabulating machine?

(A) Herman Hollerith
(B) John Von Newmann
(C) Howard Aiken
(D) John Pele
(E) Ada Byron

Press __ to undo in MS excel,

(A) Ctrl+Z
(B) Ctrl + X
(C) Ctrl + U
(D) Ctrl + C
(E) None of these

In DOS, the “Label” command is used to

(A) display the label of disk
(B) change the label of disk
(C) remove the label of disk
(D) Both (1) and (2)
(E) None of these

An uniform interval of CPU time allocated for use in performing a task is known as

(A) real time
(B) seek time
(C) down time
(D) time slice
(E) None of these

If you know the character code, you can enter the code in your document and then press __ to convert it into a character,

(A) Ctrl + X
(B) Tab + X
(C) Alt + X
(D) Ctrl + Y
(E) None of these

For selecting or highlighting which of the following is generally used?

(A) lean
(B) Keyboard
(C) Mouse
(D) Floppy Disk
(E) None of these

To locate a data item for storage is

(A) Field
(B) Feed
(C) Database
(D) None of these
(E) Fetch

In general the Financial year from shall be from

(A) 1st April of any year
(B) 31st March of any year
(C) 9th September of any year
(D) All of the above
(E) None of these

What is output?

(A) Processor takes from user
(B) User gives to processor
(C) Processor gets from user
(D) Processor gives to user
(E) None of these

What transform one interface into another interface?

(A) Data
(B) Program
(C) Software
(D) Hardware
(E) None of these