Q
Easy 1 Mark
Computer Studies Central Processing Unit (CPU)
Does the Control Unit perform actual data processing?
Explanation
The control unit does NOT perform actual data processing. It manages and supervises how instructions are executed and directs other components.
Reference: Computer Studies Textbook , Page 2
Hint
The CU is like a manager — it tells others what to do but does not do the work itself.
Similar Questions
A student asks: which register always points to the NEXT instruction? The answer is:
Medium Computer Studies
What is the main function of the ALU?
Easy Computer Studies
The CPU communicates with which of the following to perform its tasks?
Medium Computer Studies
After one Instruction Cycle is complete what does the CPU do?
Easy Computer Studies
What happens during the Execute stage of the Instruction Cycle?
Medium Computer Studies