The physical collection of interconnected electronic buses and wires that move data bits directly between internal CPU registers and primary memory is the: MCQ with Answer and Explanation

The physical collection of interconnected electronic buses and wires that move data bits directly between internal CPU registers and primary memory is the:
A. Peripheral Hub
B. Control Line
C. Data Bus
D. Address Decoder
Answer: Option C
Solution (By JKExamLibrary)
The Data Bus is the dedicated hardware pathway that transfers raw binary data bits among the CPU registers, memory units, and peripheral controllers.

This question belongs to: Computer Computer Fundamentals

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Practice More Computer Fundamentals Questions

Question #1 Report Error
What does the term 'bit' stand for?
A. Binary digit
B. Binary term
C. Bit information
D. Basic unit

Correct Answer: Option A


Explanation:
Bit is a contraction of 'binary digit', the smallest unit of data.

This question belongs to: Computer Computer Fundamentals
Question #2 Report Error
What is the purpose of the system bus?
A. Stores data permanently
B. Executes instructions
C. Transfers data between components
D. Controls input devices

Correct Answer: Option C


Explanation:
The system bus connects the CPU, memory, and I/O devices, allowing data transfer.

This question belongs to: Computer Computer Fundamentals
Question #3 Report Error
What is the primary advantage of a digital computer over an analog computer?
A. Continuous data processing
B. Lower cost
C. Higher speed
D. More accuracy

Correct Answer: Option D


Explanation:
Digital computers offer higher precision and accuracy because they process discrete values, while analog computers are continuous and less exact.

This question belongs to: Computer Computer Fundamentals