The various components of the computer and the relationship between them is called the computer architecture. Almost all computers have the same structure.
Computer has three main parts, Input/Output unit, Central prpcessing unit and Memory unit.
Through Input Device, we input our data or instruction or program into the computer. Which is accepted by the CPU and stored in the appropriate place in the memory. When needed, ALU takes data and instruction from memory itself, where processing is done according to the order of the control unit and the results are sent to the output device or again kept in memory. All other units work under the control of the control unit.
In this post we have collected some important one line questions based on airthmetic and ligical unit, registers, microprocessor, memory unit, instruction format and cycle, read only memeory, motherboard, type of buses etc.
Must go through these computer architecture questions answers for your competitive exam prepration.
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Q 61.
Electronic delay storage automatic computer (EDSAC) was invented by ?
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John Von Neumann
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Q 62.
Herman Hollerith developed machine called ?
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Tabulating Machine
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Q 63.
First computer spreadsheet program was ?
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Visi Calc
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Q 64.
Which was first computer language develop ?
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FORTRAN
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Q 65.
Fourth generation computer were based on ?
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Micro Processors
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Q 66.
Chip used in computer is made of ?
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Silicon
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Q 67.
Time sharing, Real time networks, Distributed operating system was used in ?
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4th Generation
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Q 68.
'Batch Processing' was mainly used in which generation ?
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1st generation
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Q 69.
Which generation of computer started with using Vacum tubes as basic components ?
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1st generation
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Q 70.
Which generation is based on VLSI microprocessor ?
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4th Generation
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Q 71.
A term in computer terminology is a change in technology a computer is being used ?
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Generation
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Q 72.
What type of computer are client computer in a Client-Server system ?
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Micro Computer
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Q 73.
What is extended form of 'MSI' ?
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Medium Scale Integrated Circuits
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Q 74.
IBM 1401 is which generation computer ?
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2nd Generation
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Q 75.
What is full form of 'UNIVAC' ?
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Universal Automatic Computer
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Q 76.
What is CPU contains ?
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Control Unit and Airthmatic Logic Unit
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Q 77.
Which one is the first computer programming language ?
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Machine Language
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Q 78.
Who is the father of computer science ?
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Allen Turing
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Q 79.
Who is the inventor of 'Difference Engine' ?
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Charles Babbage
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Q 80.
Which is also known as Read/Write memory ?
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RAM
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Q 81.
Identify the device through which data and instructions are entered into a computer ?
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Input Device
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Q 82.
Who invented first computer mouse ?
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Doughlas Engelbart
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Q 83.
Who developed Integrated Chip ?
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J. S. Kilbi
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Q 84.
In computer, which device is functionally opposite to a Keyboard ?
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Printer
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Q 85.
One nibble is equal to ?
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4 bits
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Q 86.
How many kilobytes make a megabyte (MB) ?
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1024 KB
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Q 87.
Any instruction should have atleast how many operands ?
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1 Operand
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Q 88.
Assembly language uses which type ?
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Mnemonics
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