Q1. When the time to establish link is large and the size of data is small, the preferred mode of data transfer is?
1.Circuit switching
2.Packet switching
3.Time division multiplexing
4.All of the above
5.None of the above
ANS(2)-Packet switching
Q2. Group of instructions that directs a computer is called?
1.Storage
2.Memory
3.Logic
4.Program
5.None of the above
ANS(4)-Program
Q3.Which of the following is a part of the Central Processing Unit?
1.Printer
2.Keyboard
3.Mouse
4.Arithmetic Logic Unit
5.None of the above
ANS(4)-Arithmetic Logic Unit
Q4.What digits are representatives of all binary numbers?
1.0
2.1
3.Both (1) and (2)
4.3
5.None of the above
ANS(3)-Both (1) and (2)
Q5. A step-by-step procedure used to solve a problem is called?
1.Operating system
2.Algorithm
3.Application program
4.All of the above
5.None of the above
ANS(2)-Algorithm
Q6. The term MIPS refers to _____?
1.Millions instructions per second
2.Multiple instructions per second
3.Megabytes instructions per second
4.Millions input processor set
5.Multi-inductance processing system
ANS(1)-Millions instructions per second
Q7. The primary memory of a personal computer consists of?
1.ROM only
2.RAM only
3.Both ROM and RAM
4.Memory module
5.None of the above
ANS(3)-Both ROM and RAM
Q8. Which of the following memories must be refreshed many times per second?
1.Static RAM
2.Dynamic RAM
3.EPROM
4.ROM
5.None of the above
ANS(2)-Dynamic RAM
Q9. A half byte is known as?
1.Data
2.Bit
3.Half byte
4.Nibble
5.None of the above
ANS(4)-Nibble
Q10. A medium for transferring data between two locations is called
1.Network
2.Communication channel
3.Modem
4.Bus
5.None of the above
ANS(2)-Communication channel
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