The programs which are as permanent as hardware and stored in ROM is known as___________?
Firmware
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Hardware
Software
ROM ware
Tag: Data Communication MCQs
Which of the following memories must be refreshed many times per second?
Which of the following memories must be refreshed many times per second?
Dynamic RAM
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ROM
Static RAM
EPROM
What do you call the translator which takes assembly language program as input & produce machine language code as output?
What do you call the translator which takes assembly language program as input & produce machine language code as output?
Assembler
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Interpreter
Compiler
Debugger
Serial access memories are useful in applications where:
Serial access memories are useful in applications where:
Data naturally needs to flow in and out in serial form
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Short access time is required
Data consists of numbers
Each stored word is processed differently
In_______________mode, the communication channel is used in both directions at the same time?
In_______________mode, the communication channel is used in both directions at the same time?
Full-duplex
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Half-duplex
Simplex
None of the Option is Correct
Who invented Slide Rules?
Who invented Slide Rules?
William Oughtred
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John Napier
Blaise Pascal
Gottfried Leibnitz
The proper definition of a modern digital computer is____________?
The proper definition of a modern digital computer is____________?
An electronic automated machine that can solve problems involving words and numbers
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A more sophistic and modified electronic pocket calculator
A machine that works on binary code
Any machine that can perform mathematical operations
Memory is made up of_____________?
Memory is made up of_____________?
Large number of cells
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Set of wires
Set of circuits
All Options are Correct
Which of the following is the most powerful computers?
Which of the following is the most powerful computers?
Super Computers
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Micro Computers
Mainframe Computer
Mini Computers
Which of the printers used in conjunction with computers uses dry ink powder?
Which of the printers used in conjunction with computers uses dry ink powder?
Laser printer
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Thermal printer
Daisy wheel printer
Line printer