The instructions which can be run only supervisor mode are
A. Non-privileged instructions
B. System instructions
C. Privileged instructions
D. Exception instructions
Answer:A
The instructions which can be run only supervisor mode are
A. Non-privileged instructions B. System instructions C. Privileged instructions D. Exception instructions
Explanation: These instructions are those which can are crucial for the systems performance and hence cannot be adultered by user programs, so is run only in supervisor mode.