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Online Tests
Computer Science Ics Part 1 Online Test MCQs With Answers
Question # 1
Total no of layer is OSI Model is.
Choose an answer
6
7
8
9
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Question # 2
A set of electrical paths used to transfer data is called.
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Printer
Keyboard
Monitor
BUS
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Question # 3
The ability of an operating system to control the activities of multiple programs at the same time is called
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Multitasking
Multiprocessing
Multi-operating
Multi paging
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Question # 4
Expansion cards are inserted into
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Slots
Peripheral devices
CPU
Back of the computer
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Question # 5
The right to use the software on the computer is
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Software
Permission
Law
None
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Question # 6
Which media can be used for backup
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Floppy Diskette
Zip disk
Tape Device
All
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Question # 7
Which of the following is not a component of LAN
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Cable
Gateway
Bridge
Modem
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Question # 8
Which of the following topology uses routes
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Star
Ring
Mesh
None
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Question # 9
The step that performs the actions given in the instructions is called;
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Fetch
Calculate
Decode
Execute
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Question # 10
MCA fee is a;
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Virus
Antivirus
Hacker
Worm
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Question # 11
The internet transfer of data in computer uses
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Parallel mode
Serial mode
Both a and B
None
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Question # 12
Which of the following operating system offers only a command-line user interface
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Mac OS
DOS
Windows
Solaris
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Question # 13
Smallest unit of memory is called.
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Bit
Nibble
Byte
KB
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Question # 14
Analog signals are measured in.
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Herty
Volt
Watts
Digit
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Question # 15
A secrat word or Number to be typed in on a key board before any activity can take place is called.
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Password
Biometric
Data encryption
Username
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Question # 16
The microphone converts the sound into.
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Mechanical converts
Electrical signals
complete file
Software
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