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Computer Systems Features and Functions Quiz

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Computer Systems Features and Functions Quiz

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Questions and Answers

What is one of the features of a computer system mentioned in the text?

Limited storage
Slow speed
Automation (correct)
Manual operation

How is the storage capacity of a computer system expressed?

Kilobytes, Megabytes, Gigabytes, Terabytes (correct)
Bits, Bytes, Petabytes, Exabytes
Kilobits, Megabits, Gigabits, Terabits
Megabytes, Gigabytes, Terabytes, Petabytes

What is a characteristic of a computer system's accuracy?

Low
Variable
Moderate
Very high (correct)

What is a characteristic of a computer system's diligence?

Neither gets tired nor loses concentration (B) Signup and view all the answers

What is a characteristic of a computer system's reliability?

Always gives accurate results (A) Signup and view all the answers

What is the primary function of the CPU?

Performing all types of data processing operations (C) Signup and view all the answers

What is the role of the Control Unit in the CPU?

Controlling the transfer of data and instructions among other units of a computer (D) Signup and view all the answers

What is the function of the ALU (Arithmetic Logic Unit) in the CPU?

Performing arithmetic and logic operations (A) Signup and view all the answers

What is a function of the Control Unit in the CPU?

Communicating with Input/Output devices for transfer of data or results from storage (A) Signup and view all the answers

What is NOT a function of the Control Unit in the CPU?

Processing and storing data (B) Signup and view all the answers

What is the function of the Control Unit in a CPU?

Controls the transfer of data and instructions among other units of a computer (B) Signup and view all the answers

What is the role of the ALU (Arithmetic Logic Unit) in a CPU?

Performs arithmetic and logic operations (B) Signup and view all the answers

What does the Control Unit do with the instructions obtained from the memory?

Interprets them and directs the operation of the computer (B) Signup and view all the answers

Which unit is considered the brain of the computer?

CPU (D) Signup and view all the answers

What is the primary function of the ALU's Logic Section?

Performing logical operations (C) Signup and view all the answers