Computer MCQ-188

Which of the following refers to too much electricity and may cause a voltage surge?

(A) Anomaly
(B) Shock
(C) Spike
(D) Virus
(E) Splash

Example of non-numeric data is

(A) Employee address
(B) Examination score
(C) Bank balance
(D) All of the above
(E) None of these

By CD you can

(A) Read
(B) Write
(C) Read and Write
(D) Either Read or Write
(E) None of these

What is the most common way to get a virus in your computer’s hard disk?

(A) By installing games from their CDROMS
(B) By uploading pictures from mobile phones to the computer
(C) By opening e-mails
(D) By sending e-mails
(E) None of these

The sequence of events that occurs in the computer when it is interpreting and executing an instruction is known as a (n)

(A) execution cycle
(B) instruction cycle
(C) working cycle
(D) machine cycle
(E) None of these

Allows you to print __

(A) ribbon
(B) monitor
(C) go now
(D) Control-P
(E) None of these

To __ a document means to make changes to its existing content.

(A) format
(B) save
(C) edit
(D) print
(E) None of these

When sending an e-mail the ___ line describes the contents of the message.

(A) subject
(B) to
(C) contents
(D) cc
(E) None of these

Computers connected to a LAN (Local Area Network) can

(A) run faster
(B) go on line
(C) share information and/or share peripheral equipment
(D) E-mail
(E) None of these

Saving is the process of __

(A) copying a document from memory to a storage medium
(B) making changes to a document’s existing content
(C) changing the appearance, or overall look, of a document
(D) developing a document by entering text using a keyboard
(E) None of these

Where is data saved permanently?

(A) Memory
(B) Storage
(D) Printer
(E) None of these

Which process checks to ensure the components of the computer are operating and connected properly?

(A) Booting
(B) Processing
(C) Saving
(D) Editing
(E) None of these

Which of the following is contained on chips connected to the system board and is a holding area for data instructions and information? ( processed data waiting to be output to secondary storage)

(A) program
(B) mouse
(C) Internet
(D) memory
(E) modem

A program that is used to view web sites is called a

(A) word processor
(B) web viewer I
(C) spreadsheet
(D) search engine
(E) browser

The first electro-mechanical computer MARK-1 invented by __.

(A) Charles Pascal
(B) John W Mauchly
(C) Howard Aiken
(D) Clifford Berry
(E) Steve Wozniak

In which generation, floppy disk was introduced?

(A) First
(B) Second
(C) Third
(D) Fourth
(E) Fifth