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question_answer1) In binary language each letter of the alphabet, and each special character are made up of a unique combination of______
A)
Eight characters
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B)
Eight bytes
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C)
Eight Kilobytes
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D)
Two kilobytes
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E)
Eight bits
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question_answer2) A beam of light used to record and retrieve data on optical disk is known as ____
A)
Polarized light
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B)
Coloured light
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C)
Unpolarized Concentric Light
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D)
Laser
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E)
Electric light
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question_answer3) The brain of any computer system is ____
A)
ALU
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B)
CPU
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C)
Keyboard
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D)
Monitor
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E)
Control unit
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question_answer4) A file name mydocument.docx would have been created in
A)
MS Word
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B)
MS Outlook
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C)
MS Excel
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D)
Word Perfect
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E)
MS Power Point
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question_answer5) What is the meaning of bandwidth in network?
A)
Network architecture
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B)
Width of the transmission cable
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C)
Connected computers in network
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D)
Class of IP used In network
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E)
Transmission capacity of a communication
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question_answer6) The largest unit of storage among the following is ____
A)
Byte
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B)
Kilobyte
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C)
Terabyte
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D)
Gigabyte
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E)
Megabyte
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question_answer7) What is a firewall in computer network?
A)
The physical boundary of Network
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B)
A web browsing software
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C)
An operating system of computer network
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D)
A system designed to increase the bandwidth
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E)
None of these
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question_answer8) Which of the following is not an input device?
A)
Touchpad
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B)
Key board
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C)
Light pen
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D)
Mouse
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E)
VDU
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question_answer9) Which operation you will perform if you need to move a block of text?
A)
Paste and Delete
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B)
Paste and Cut
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C)
Cut and Copy
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D)
Copy and Paste
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E)
Cut and Paste
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question_answer10) The term CRM means ____
A)
Customer Recognition Management
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B)
Customers Relative Meet
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C)
Customer Relationship Management
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D)
Channel Root. Market
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E)
Customer Retention Manager
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question_answer11) Every computer connected to an intranet or extranet must: have a distinct
A)
Firewall
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B)
Brand name
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C)
Proxy server
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D)
Domain name
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E)
IP address
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question_answer12) To 'Debug' the system means
A)
Find the correct hardware
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B)
Find and install correct system
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C)
Find and correct errors in system
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D)
To install the operating system
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E)
Find correct software
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question_answer13) Which one of the following is NOT a computer programming language?
A)
C++
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B)
COBOL
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C)
BASIC
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D)
Java
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E)
MS-Excel
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question_answer14) The IC chip, used in computers, is made of____
A)
Copper
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B)
Chromium
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C)
Iron Oxide
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D)
Silicon
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E)
Silica
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question_answer15) _________ refers to the unauthorised copying and distribution of software.
A)
Plagiarism
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B)
Software piracy
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C)
Cracking
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D)
Hacking
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E)
Software literacy
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question_answer16) A ______ program provides access to Web resources.
A)
Browser
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B)
ISP
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C)
URL
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D)
Web
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E)
Inker
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question_answer17) In computer system, scanner is _____ device.
A)
Keyboard type
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B)
External memory device
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C)
Input
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D)
Printer type
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E)
Output.
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question_answer18) Which of the following is not a networking device?
A)
Linux
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B)
Firewalls
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C)
Routers
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D)
Gateways
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E)
Switches
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question_answer19) Devices, such as monitors and printers, that are connected to the computer are called
A)
Peripheral devices
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B)
Input devices
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C)
System devices
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D)
Attachment devices
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E)
Processing devices
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question_answer20) To save an existing file with a new name or to a new location, the user should use ____ command,
A)
new file
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B)
save as
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C)
copy
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D)
save and replace
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E)
save
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