Computer Knowledge MCQ-131

The shortcut used for Sales Order is

(A) Alt+F4
(B) Alt+F5
(C) Alt+F7
(D) Alt+F8
(E) None of these

Select or unselect one character to the left

(A) Tab + Left Arrow
(B) Shift + Left Arrow
(C) Alt + Left Arrow
(D) Ctrl + Left Arrow
(E) None of these

Hard disk drives are considered storage.

(A) flash
(B) temporary
(C) worthless
(D) non-voltaile
(E) non-permonent

An e-mail address typically consists of a user ID followed by the __ sign and the name of the e-mail server that manages the user’s electronic post office box.

(A) @
(B) #
(C) &
(D) *
(E) None of these

Which command is used to set a name to a disk in DOS?

(E) None of these

VIRUS stands for

(A) Vital Information Resources Under Siege
(B) Viral Important Record User Searched
(C) Very Interchanged Result Until Source
(D) Very Intelligent Resources Under Search
(E) None of the above

To access properties of an object, the mouse technique to use is __

(A) dragging
(B) dropping
(C) right-clicking
(D) shift-clicking
(E) None of these

The Ait+F4 shortcut key is used to __ the active window.

(A) Close
(B) Maximize
(C) Minimize
(D) Refresh
(E) None of these

A CPU contains __

(A) a card reader and a printing device
(B) an analytical engine and a control unit
(C) a control unit and an arithmetic logic unit
(D) an arithmetic logic unit and a card reader
(E) None of these

Which was the computer conceived by Babbage?

(A) Analytical engine
(B) Arithmetic machine
(C) Donald knuth
(D) All of the above
(E) None of the above

To displays the Go To dialog box, press __.

(A) Alt + G
(B) Tab + G
(C) Esc + G
(D) Ctrl + G
(E) None of these

For separating channels in FDM, it is necessary to use

(A) Time slots
(B) Bandpass filters
(C) Differentiation
(D) All of the above
(E) None of these

The part of the CPU that access and decode program instructions and coordinates the flow of data among various system components is the

(B) control unit
(C) megahertz
(D) motherboard
(E) None of these

To temporarily stop recording the time, click

(A) Pause
(B) Forward
(C) Rewind
(D) Go
(E) None of these

Permanent Memory in computer is called

(E) None of these

A bit refers to

(A) a farm of storage
(B) a value equal to a kilobyte
(C) a value equal to a megabyte
(D) the smallest unit of digital information
(E) the same things as a pixel