Microprocessor Practice Test 5

1. Which of the block is not considered as a block of an architecture of 80286?

2. The CPU must flush out the prefetched instructions immediately following the branch instruction in

3. The register bank of Execution Unit of 80286 is used as

4. The 8288 bus controller chip derives the signals

5. The process of fetching the instructions in advance, and storing in the queue is called

6. The instruction that comes into action, if the trap flag is set is

7. The instruction that refers to only code segment descriptors with DPL equal to or less than the task CPL is

8. The unit that is responsible for calculating the address of instructions, and data that the CPU wants to access is

9. When 80286 is reset, it always starts its execution in

10. The RPL of a selector that referred to the code descriptor must have