Computer MCQ-207

A desktop computer is also known as

(A) palmtop
(B) PC
(C) laptop
(D) mainframe
(E) None of these

A microprocessor used in __.

(A) Mainframe computer
(B) Mini computer
(C) Personal computer
(D) ENIAC
(E) None of these

‘C’ in CPU denotes

(A) Central
(B) Common
(C) Convenient
(D) Computer
(E) None of these

The system bus is made up of:

(A) control bus
(B) address bus
(C) data bus
(D) All of the above
(E) None of the above

Which of the following groups consist of only input device

(A) Mouse, Keyboard, Monitor
(B) Mouse, Keyboard, Scanner
(C) Mouse, Keyboard, Printer
(D) Mouse, Keyboard, Loudspeaker
(E) None of these

A trackball is manipulated by __.

(A) palm and fingers
(B) foot and chicks
(C) fingers and eyes
(D) sound and sense
(E) None of these

Which of the following kind of devices allow the user to add components and capabilities to a computer system?

(A) System boards
(B) Storage devices
(C) Input devices
(D) Output devices
(E) Expansion slots

The main memory of computer is also called as __.

(A) Primary storage
(B) Internal memory
(C) Secondary storage
(D) Hard-disk
(E) None of these

Cache memory acts between

(A) CPU and RAM
(B) RAM and ROM
(C) CPU and hard disk
(D) All of these
(E) None of these

One megabyte equals approximately __.

(A) 500 bytes
(B) 1024 bytes
(C) 1 billion bytes
(D) 1 million bytes
(E) None of these

The primary purpose of software is to turn date into

(A) websites
(B) information
(C) programs
(D) objects
(E) None of these

What kind of software would you most likely use to keep track of a billing account?

(A) word processing
(B) electronic publishing
(C) spreadsheet
(D) DBMS
(E) None of these

Which command is used to see the subdirectory structure of drive?

(A) List
(B) Subdir
(C) Tree
(D) Subtree
(E) None of these

Which one of the following(s) is/are real time operating system?

(A) VxWorks
(B) Windows CE
(C) RTLinux
(D) All of these
(E) None of these

A window that is displayed whenever the program requires additional information from you is called a(n):

(A) menu bar
(B) filmstrip
(C) dialog box
(D) all of these
(E) none of the above

Which is a graphical representation of an application?

(A) Windows 95
(B) Windows Explorer
(C) Icon
(D) Task bar
(E) None of these

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