Architecture of Computer

The first Computer architecture was introduced in The first Computer architecture was introduced in

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1970 1970
1968 1968
1971 1971
1973 1973

Which part of the computer is used for calculating and comparing? Which part of the computer is used for calculating and comparing?

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ALU ALU
CU CU
Disc unit Disc unit
Modem Modem

How many types of arithmetic operations does the ALU perform? How many types of arithmetic operations does the ALU perform?

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A(n) ——— device is any device that provides information, which is sent to the CPU. A(n) ——— device is any device that provides information, which is sent to the CPU.

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Input Input
Output Output
CPU CPU
Memory Memory

Which of the following is metal or plastic case that holds all the physicsl parts? Which of the following is metal or plastic case that holds all the physicsl parts?

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System Unit System Unit
Mainframe Mainframe
Cpu Cpu
platform platform

Output unit includes Output unit includes

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Plotter Plotter
Printer Printer
monitor monitor
All of these All of these

The system unit The system unit

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Co-ordinates input and output devices Co-ordinates input and output devices
is the container that houses electronic components
is a combination of hardware and software
controls and manipulates data controls and manipulates data

Which unit of computer helps in communication between the memory and the arithmetic logical unit? Which unit of computer helps in communication between the memory and the arithmetic logical unit?

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CPU CPU
CMU CMU
CCU CCU
UPS UPS

Which of the following is executes the computer commands? Which of the following is executes the computer commands?

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Arithmetic unit Arithmetic unit
Logic unit Logic unit
Control unit Control unit
both a and b both a and b

What is the responsibility of the logical unit in the Cpu of a computer? What is the responsibility of the logical unit in the Cpu of a computer?

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to produce result to produce result
to compare numbers to compare numbers
to control the flow of information to control the flow of information
to do math workd to do math workd

The CPU comprises of control unit, memory and ——–. The CPU comprises of control unit, memory and ——–.

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microprocessor microprocessor
output output
ROM ROM
Arithmetic logic unit Arithmetic logic unit

Information that comes from external sources and fed into computer software is called? Information that comes from external sources and fed into computer software is called?

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Input Input
Output Output
Throughout Throughout
Reports Reports

———- Performed the backbone for building successful computer system. ———- Performed the backbone for building successful computer system.

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Computer architecture Computer architecture
Computer model Computer model
Computer instructions Computer instructions
None of the above None of the above

Which of the following is not responsible for the performance of the computer? Which of the following is not responsible for the performance of the computer?

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Number of keys in the keyboard Number of keys in the keyboard
Format of the video/ graphics word Format of the video/ graphics word
Memory in the video/graphics word Memory in the video/graphics word
The clock speed of the processor The clock speed of the processor

Which of the following is called as brain of the computer? Which of the following is called as brain of the computer?

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CPU CPU
Keyboard Keyboard
Mouse Mouse
Monitor Monitor

This component is required to process data into information and consists of integrated circuits. This component is required to process data into information and consists of integrated circuits.

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Hard disk Hard disk
Ram Ram
CPU CPU
ROM ROM

The terms Alu, CPU, I/O devices pertain to The terms Alu, CPU, I/O devices pertain to

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Computer Computer
Environmental devices Environmental devices
Diesel engine Diesel engine
Orthogal projections Orthogal projections

The basic functions performed by a computer is /are The basic functions performed by a computer is /are

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Data processing Data processing
Data storage Data storage
Data movement Data movement
All of the above All of the above

The CPU is made up of two smaller components The CPU is made up of two smaller components

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ALU and CU ALU and CU
ALU and RAM ALU and RAM
RAM and ROM RAM and ROM
Ram and CU Ram and CU

The internal memory of CPU is nothing but The internal memory of CPU is nothing but

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a set of register a set of register
a set of ALU a set of ALU
Microprocessors Microprocessors
bus bus

Which of the following includes as a type of input? Which of the following includes as a type of input?

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Data Data
Programs Programs
Commands Commands
All of these All of these

Which circuit board is used in all electrinic system such as computer, calculator, digital systems etc? Which circuit board is used in all electrinic system such as computer, calculator, digital systems etc?

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Architecture Architecture
Printer Printer
Register Register
Value Value

The portion of the CPU that coordinates the activities of all the other computer components is the The portion of the CPU that coordinates the activities of all the other computer components is the

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Motherboard Motherboard
Coordination board Coordination board
Control unit Control unit
Arithmetic logic unit Arithmetic logic unit

The Central Processing Unit (CPU) in a computer consists of The Central Processing Unit (CPU) in a computer consists of

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Input, output, and processing Input, output, and processing
Control unit, primary storage and secondary unit
Control unit, arithmetic logic unit and and memory unit
All of the above All of the above

The Cpu chip used in a computer is partially made of The Cpu chip used in a computer is partially made of

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Copper Copper
Iron Iron
Gold Gold
Silica Silica

Architecture of Computer : Question 1 of 25