Computer Knowledge MCQ-134

E-mail (electronic mail) is

(A) an Internet standard that allows users to upload and download files
(B) a real-time typed conversation that takes place on a computer
(C) an online area in which users conduct written discussions about a particular subject
(D) the transmission of messages and files via a computer network
(E) None of these

Computer and communication technologies such as communication links to the Internet that provide help and understanding to the end user is known as

(A) presentation file
(B) information technology
(C) program
(D) worksheet file

Which of the following is the purpose of AutoSum?

(A) Display the sum of the selected cells directly after the selected cells
(B) Display the sum of the selected cells directly before the selected cells
(C) Don’t add the grand total
(D) All of these
(E) None of these

Which file is the batch file that is read while booting a computer?

(A) Auto-batch
(B) Autoexecutive.bat
(C) Autoexec.bat
(D) Auto.bat
(E) None of these

To make the number pad act as directional arrows, you press the __ key.

(A) Enter
(B) Ctrl
(C) Alt
(D) Num Lock
(E) None of these

Periodically adding, changing and deleting me records is called file __

(A) updating
(B) upgrading
(C) restructuring
(D) renewing
(E) None of these

An input device that reads printed text employing optical character pattern matching, is known as

(A) scanner
(B) magnetic disk
(C) mouse
(D) magnetic tape
(E) None of these

To open a new database, press __.

(A) Ctrl + O
(B) Ctrl + N
(C) Ctrl + M
(D) Ctrl + S
(E) None of these

Eight bits of data __

(A) octabit
(B) word
(C) sentence
(D) byte
(E) None of these

A collection of 8 bits is called __.

(A) Bit
(B) Byte
(C) Bite
(D) Byti
(E) None of these

Where does bridge operate in OSI model?

(A) Physical layer
(B) Data link layer
(C) Both (a) and (b)
(D) Application layer
(E) None of these

An output device that lets you see what the computer is doing __

(A) a disk drive
(B) monitor-screen
(C) shift key
(D) printer
(E) None of these

Which is used to keep track of information, its location and status?

(A) Storage management
(B) Device management
(C) Memory management
(D) Both (b) and (c)
(E) None of the above

C++, Java, and PHP are ___ programming language.

(A) Procedure-oriented
(B) Object oriented
(C) Font oriented
(D) Visual Basic
(E) None of these

It is easier to change the name of file using __ process.

(A) Transforming
(B) Christening
(C) Renaming
(D) Retagging
(E) None of these

To make the selected text underline, the shortcut key is__.

(A) Ctrl+l
(B) Ctrl+J
(C) Ctrl+U
(D) Ctrl+Alt+K
(E) None of these