question_answer 1) Internet is
A)
A local computer network
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B)
A worldwide network of computers
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C)
An interconnected network of computers
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D)
A worldwide interconnected network of computers
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E)
None of the above
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question_answer 2) Off-line operation is the operation of devices without the control of
A)
Memory
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B)
CPU
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C)
ALU
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D)
Control Unit
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E)
None of the above
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question_answer 3) The arranging of data in a logical sequence is called
A)
Sorting
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B)
Classifying
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C)
Reproducing
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D)
Summarizing
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E)
None of the above
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question_answer 4) Which of the following keyboard shortcut is used to reverse the last change in Office 2007?
A)
Ctrl+U
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B)
Ctrl+V
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C)
Ctrl + X
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D)
Ctrl + Z
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E)
Ctrl + S
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question_answer 5) Which of the following storage media provides sequential access only?
A)
Floppy disk
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B)
Magnetic tape
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C)
Optical disk
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D)
Both 2 and 3
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E)
None of these
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question_answer 6) A collection of application programs is called
A)
Cache
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B)
Software
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C)
Operating System
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D)
Hardware
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E)
CPU
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question_answer 7) The process of starting a or restarting a computer system is known as
A)
Hibernating
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B)
Booting
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C)
Sleeping
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D)
Locking
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E)
None of these
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question_answer 8) Which of the following is not an Output Device?
A)
Headphone
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B)
Plotter
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C)
Monitor
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D)
Mouse
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E)
Printer
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question_answer 9) Which of the following is a pictogram displayed on a computer screen that helps in user navigation?
A)
Hyperlink
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B)
Shortcut
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C)
Icon
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D)
Pointer
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E)
Cursor
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question_answer 10) Which of the following devices is used by banks to read the bottom stripes on a cheque?
A)
MICR Reader
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B)
Adobe Reader
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C)
Scanner
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D)
Spoiler
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E)
None of these
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question_answer 11) An Excel Workbook is a collection of
A)
Charts
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B)
Worksheets
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C)
Documents
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D)
Both 1 and 2
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E)
All of the above
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question_answer 12) Which of the following computers is not portable?
A)
Desktop
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B)
Laptop
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C)
Notebook
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D)
Personal Digital Assistant
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E)
None of these
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question_answer 13) The most important or powerful computer in a typical network is
A)
Desktop
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B)
Network Client
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C)
Internet Service Provider
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D)
Network Server
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E)
None of these
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question_answer 14) In MS Word, Header appears at
A)
Top
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B)
Bottom
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C)
At the beginning of the document
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D)
At the end of the document
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E)
None of these
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question_answer 15) The simple mathematical and logical operations are performed by
A)
RAM
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B)
Control Unit
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C)
ALU
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D)
Registers
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E)
All of the above
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question_answer 16) Which of the following is the layer of a computer system between the hardware and the user program?
A)
Application software
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B)
Operating system
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C)
System software
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D)
Database
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E)
None of these
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question_answer 17) Which of the following entails the knowledge and understanding of computers, mobile devices, the, internet and related technologies?
A)
Computer Intimacy
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B)
Computer Intelligence
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C)
Computer Course
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D)
Computer literacy
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E)
None of these
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question_answer 18) Which one of the following is not a secondary storage?
A)
Magnetic disks
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B)
Magnetic tapes
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C)
RAM
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D)
Tape Drive
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E)
None of these
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question_answer 19) Data communication system spanning states, countries, or the whole world is
A)
LAN
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B)
WAN
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C)
MAN
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D)
TAN
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E)
None of these
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question_answer 20) What command is used to count the total number of lines, words, and characters contained in a file?
A)
countw
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B)
wcount
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C)
we
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D)
count p
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E)
None of the above
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