1. The instructions
that tell a computer how to carry out the processing tasks are referred to as computer
.........
1) programs
2) processors
3) input devices
4) memory modules
5) None of these
Answers:1
2.An area of a
computer that temporarily holds data waiting to be processed is..........
1) CPU
2) Memory
3) Storage
4) File
5) None of these
Answers:2
3.To select or
unselect one word to the right
1) CTRL + SHIFT
2) CTRL + SHIFT + UP Arrow
3) CTRL + SHIFT + Down Arrow
4) CTRL + SHIFT + Right Arrow
5) None of these
Answers:4
4.To maximize or
restore a selected window
1) CTRL + F7
2) CTRL + F10
3) CTRL + F8
4) CTRL + F9
5) None of these
Answers:2
5.To Copy a picture
of the selected window to the clipboard
1) ALT + TAB
2) Ctrl + TAB
3) ALT + Print Screen
4) Both (1) and (2)
5) None of these
Answers:3
6........... is the
key to close a selected drop - down list; cancel a comm-and and close a dialog
box.
1) TAB
2) SHIFT
3) ESC
4) F10
5) None of these
Answers:3
7.......... is the
key we use to run the selected command.
1) SHIFT
2) TAB
3) ENTER
4) CTRL
5) None of these
Answers:3
8............. is the
functional key to display save-as box.
1) F5
2) F6
3) F9
4) F12
5) None of these
Answers:4
9............. is the
combination of keys to switch between the last four places that you have edited
1) ALT + CTRL + Z
2) ALT + CTRL + Y
3) ALT + TAB + Z
4) ALT + SHIFT + Z
5) None of these
Answers:1
10............. is
the Keyboard shortcut key to insert auto sum
1) ALT
2) ALT=
3) ALT+
4) ALT–
5) ALT+CTRL
Answers:3
11.Data becomes
................ when it is presented in a format that people can understand
and use
1) processed
2) graphs
3) information
4) presentation
5) None of these
Answers:4
12.The term
............. designates equipment that might be added to a computer system to
enhance its functionality.
1) digital device
2) system add-on
3) disk pack
4) peripheral device
5) None of these
Answers:1
13.A ............ is
a microprocessor - based computing device.
1) personal computer
2) mainframe
3) workstation
4) server
5) None of these
Answers:3
14.RAM can be thought
of as the ......... for the computer's processor
1) factory
2) operating room
3) waiting room
4) planning room
5) None of these
Answers:4
15.Which of the
following are the functions of a operating system
1) Allocates resources
2) Monitors Activities
3) Manages disks and files
4) All of the above
5) Only 1 and 2
Answers:1
16.To move a copy of
file from one computer to another over a communication channel is called ?
1) File transfer
2) File encryption
3) File modification
4) File copying
5) None of these
Answers:2
17.The primary
function of the ............ is to set up the hardware and load and start an
operating system
1) System Programs
2) BIOS
3) CP
4) Memory
5) None of these
Answers:2
18.What kind of
memory is both static and non - volatile ?
1) RAM
2) ROM
3) BIOS
4) CACHE
5) None of these
Answers:2
19........... is
computer software designed to operate the computer hardware and to provide
platform for running application software
1) Application software
2) System software
3) Software
4) Operating system
5) None of these
Answers:3
20.The ......... is
the amount of data that a storage device can move from the storage medium to
the
Computer per second
1) data migration rate
2) data digitizing rate
3) data transfer rate
4) data access rate
5) None of these
Answers:3
21.A device, which is
not connected to CPU, is called as .......
1) land-line device
2) On-line device
3) Off-line device
4) Device
5) None of the above
Answers:2
22.What is the other
name for programmed chip?
1) RAM
2) ROM
3) LSIC
4) PROM
5) None of these
Answers:3
23.On-line real time
systems become popular in ........... generation
1) First Generation
2) Second Generation
3) Third Generation
4) Fourth Generation
5) None of these
Answers:2
24.You use a(n)
....., such as a keyboard or mouse, to input information
1) output device
2) input device
3) storage device
4) processing device
5) None of these
Answers:2
25............. is
the ability of a device to "jump" directly to the requested data
1) Sequential access
2) Random access
3) Quick access
4) All of the above
5) None of these
Answers:1
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