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Problem Solving Assessment(PSA)
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Question-1
In a network a communication medium is used to transfer _________ and _________.
(A)
Signals and information
(B)
Data and NIC
(C)
Information and data
(D)
Signals and data
Question-2
____________ is a network that connects two or more local area network together
(A)
Wide area network
(B)
Local area network
(C)
Metropolitan area network
(D)
Personal area network
Question-3
Wi-Fi is an abbreviation for ______________.
(A)
Wireless Firefox
(B)
Wireless Network
(C)
Wireless Fidelity
(D)
None of these
Question-4
____________ is the process of converting digital signals of computer to analog signals.
(A)
Modulation
(B)
Demodulation
(C)
Networking
(D)
None of these
Question-5
Full form of WLAN.
(A)
Wire Local Area Network
(B)
With Local Area Network
(C)
Wireless Local Area Network
(D)
Without Local ARea Network
Question-6
By the _____________ the new web browsers from Microsoft and netscape were launched.
(A)
Starting of 1990’s
(B)
Mid 1990’s
(C)
End 1990’s
(D)
end 1980’s
Question-7
Communication media can be classified into ___________ and ___________.
(A)
Wired media , Wireless media
(B)
Networking media , Connecting media
(C)
Wireless and Networking
(D)
None of the above
Question-8
Wi-Fi Wireless technology uses radio _____________ to transmit ____________ through air.
(A)
Frequency , call
(B)
Waves , data
(C)
Waves , call
(D)
Frequency , data
Question-9
External modems are slightly more _____________ than internal modems.
(A)
Cheaper
(B)
Expensive
(C)
Easy to handle
(D)
None of the above
Question-10
A computer network is an ______________ group of independent computer.
(A)
Communication
(B)
Interconnected
(C)
Connected
(D)
Internet
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Std 9
CBSE
Practice in Related Chapters
Computer Crimes
Computer Software
Computer Language
Number system
Input- Output Devices
Memory
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Windows Accessories
Microsoft Word Basics
Windows Operating System
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Computer and Convergence
Peripherals
Files and Folders
Memory and Software
Accessories
MS-Word
Formating in Word
Communication Technology
Page Layout and Tables in Word
Enhancing Your Document
Social Impacts of IT
Content Technology
Formulas and Charts
Introduction to Power Point
Manipulating Slides in PowerPoint
MS Excel
Introduction To Ms-Excel
Input-Output Devices and Data Recording Media
Computer Languages
Evolution and History of Computer
The Evolution and Classification of Computers
The Computer System
Computer Languages and Software
Communication Technology
Introduction to Microsoft Excel
Microsoft Excel - Basics
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