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Periodically adding, changing and deleting file records is called file ___
A)
Updating
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B)
Upgrading
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C)
Restructuring
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D)
Renewing
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E)
None of these
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Digital computers use a _____system to encode data and programs.
A)
Semiconductor
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B)
decimal
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C)
Binary
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D)
RAM
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E)
None of these
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During processing data, programs and processed information are held temporarily in ___________
A)
Secondary storage
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B)
ROM
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C)
RAM
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D)
CPU
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E)
None of these
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What is the default file extension for all Word documents?
A)
TXT
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B)
WRD
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C)
RL
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D)
DOC
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E)
None of these
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The part if a computer that coordinates all its functions is called its ____.
A)
ROM program
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B)
system hoard
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C)
Arithmetic logic unit
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D)
control unit
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E)
None of these
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The function of CPU is ______
A)
10 provide external storage of text
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B)
To communicate with the operator
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C)
To read, interpret, and process the information and instruction
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D)
To provide a hard copy
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E)
None of these
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A computer cannot "boot" if it does not have the______
A)
Compiler
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B)
Loader
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C)
Operating System
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D)
Assembler
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E)
None of these
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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
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B)
Instruction cycle
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C)
Working cycle
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D)
Machine cycle
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E)
None of these
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A UPS ___________.
A)
limits damage caused by fluctuating levels of electricity
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B)
Provides battery backup for a limited time
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C)
Delivers electronic messages via a bus
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D)
Conducts a power-on self-test, or POST
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E)
None of these
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How do you save a presentation under a new file name?
A)
Select the File menu and choose Save As
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B)
When you close Power Point the file will automatically be saved
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C)
Select the File menu and choose Save
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D)
The file will automatically be saved under the new name if you change the title
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E)
None of these
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Any data or instructions entered in to the memory of a compute are considered ___
A)
Storage
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B)
output
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C)
Input
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D)
information
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E)
None of these
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What term is used to describe using the mouse to move an item on the screen to a new location?
A)
Click
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B)
Double-click
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C)
Drag and drop
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D)
Point
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E)
Right-click
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Example of non-numeric data is
A)
Employee address
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B)
Examination score
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C)
Bank balance
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D)
All of the above
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E)
None of these
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To take information from one source and bring it to your computer is to ____
A)
Download
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B)
upload
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C)
Transfer
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D)
move
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E)
None of these
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A printer is this kind of device
A)
Input
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B)
output
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C)
Processor
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D)
software
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E)
None of these
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A ______is an electronic device that process data. converting in in to information
A)
Processor
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B)
computer
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C)
Menu
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D)
mouse
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E)
None of these
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A (n) _____is a small image that represents a program, an instruction, a file- or some other Object.
A)
Keyword
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B)
interface
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C)
Menu
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D)
icon
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E)
None of these
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The information you put into the computer is called
A)
Facts
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B)
files
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C)
Directory
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D)
data
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E)
None of these
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Which key is used in combination with another key to perform a specific task?
A)
Function
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B)
control
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C)
Arrow
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D)
space bar
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E)
None of these
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A computer falls into the ____category if it is, at the time of construction. one of the fastest computers in the world,
A)
Minicomputer
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B)
Super computer
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C)
Microcomputer
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D)
Mainframe
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E)
None of these
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With a CD you can_____
A)
Read
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B)
Write
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C)
Read and Write
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D)
Either Read or Write
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E)
None of these
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In a computer file system which among the following is top or first in hierarchy?
A)
Root direction
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B)
Parent directory
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C)
Home direction
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D)
Working directory
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E)
None of these
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Saving is the process of ______
A)
Copying a document from memory to a storage medium
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B)
Making changes to a document's existing content
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C)
Changing the appearance, or overall look. Of a document
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D)
Developing a document by entering text using a keyboard
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E)
None of these
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The name of the computer's brain
A)
ROM
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B)
RAM
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C)
ALU
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D)
CPU
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E)
None of these
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An error in a computer program is called a ____
A)
Virus
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B)
bug
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C)
Crash
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D)
power failure
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E)
None of these
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To select text. by shading as you drag the mouse arrow over the text is referred to as ___
A)
Clipart
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B)
highlight
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C)
Fetch
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D)
decode
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E)
None of these
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A_____ is an icon on the desktop that provides a user with immediate access to a program or file.
A)
Kernel
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B)
buffer
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C)
Shortcut
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D)
spooler
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E)
None of these
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What is a modem connected to?
A)
Processor
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B)
mother board
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C)
Phone line
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D)
printer
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E)
None of these
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A flat metallic disk that contains a large amount of permanently stored information read optically Is called a ___
A)
Monitor
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B)
ALU
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C)
CD-ROM
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D)
RAM
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E)
None of these
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When computer users ______ a document, they change its appearance.
A)
Edit
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B)
create
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C)
Save
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D)
format
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E)
None of these
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____ are such distinct items, which do not have wide implication in the given situation.
A)
Field
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B)
Data
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C)
Query
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D)
Property
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E)
None of these
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Files arc organised after storing in_____
A)
Archives
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B)
Folders
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C)
Indices
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D)
Lists
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E)
None of these
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To open disk, mouse pointer is placed on disk icon and then-
A)
Mouse is dragged pushing the button
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B)
Mouse is double-clicked
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C)
Mouse is rotated around
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D)
Mouse is clicked after rotating it
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E)
None of these
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A computer message is "Do you really want to delete the selected files (s)?" The user clicks 'Yes' Key. It is called
A)
Program Response
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B)
User output
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C)
User Resp onse
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D)
Program output
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E)
None of these
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The restart of computer is called_________ when computer is already on.
A)
Cold Booting
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B)
Warm Booting
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C)
Shut Down
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D)
Logging off
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E)
None of these
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The person who writes computer program and test, is known as-
A)
Programmer
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B)
Computer scientist
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C)
Software engineer
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D)
Project developer
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E)
None of these
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Tape drive provides __________access to data.
A)
Timely
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B)
Sporadic
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C)
Random
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D)
Sequential
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E)
None of these
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Which of (he following is called small single site network?
A)
LAN
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B)
DSL
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C)
RAM
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D)
USB
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E)
None of these
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The user generally applies ___________to access mainframe or super computer.
A)
Terminal
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B)
Node
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C)
Desktop
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D)
Hand held
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E)
None of these
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Which of the following is appropriate method to shutdown computer?
A)
Click Start. Then select 'Shut Down' and finally select 'Shutdown
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B)
Click 'Start', then select Restart the Computer'
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C)
Switch off the Power
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D)
Switch off Monitor and Printer
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E)
None of these
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