Discussion
What is the use of control unit of a microprocessor?
Answer: B
Correct answer: To decode instructions and generate control signals
The control unit fetches each instruction, decodes it, and issues the timing and enable signals that make the other units carry it out. Arithmetic and logic are performed by the ALU, storage by memory, and input by the input devices - the control unit directs them all without doing any of their work itself.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development