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- Question
An example of a unidirectional bus in a microcomputer system is the ________.
Options- A. address bus
- B. data bus
- C. control bus
- D. all of the above
- Correct Answer
- address bus
- 1. Contiguous sequences of bytes or words are called ________.
Options- A. data transfer
- B. arithmetic
- C. loops and jumps
- D. strings Discuss
- 2. The PCI bus is a good example of an external bus for personal computers.
Options- A. True
- B. False Discuss
- 3. The Power PC can effectively execute up to ten instructions per clock cycle.
Options- A. True
- B. False Discuss
- 4. The Pentium can execute two instructions at once.
Options- A. True
- B. False Discuss
- 5. The original Pentium was the first CPU to feature separate data and instruction caches.
Options- A. True
- B. False Discuss
- 6. The MOV, PUSH, and POP instructions are all part of which type of instruction?
Options- A. Data transfer
- B. Arithmetic
- C. Bit manipulation
- D. Loops and jumps Discuss
- 7. The AND, OR, and TEST instructions are all part of which type of instruction?
Options- A. Data transfer
- B. Arithmetic
- C. Bit manipulation
- D. Loops and jumps Discuss
- 8. The ADD, CMP, and MUL instructions are all part of which type of instruction?
Options- A. Data transfer
- B. Arithmetic
- C. Bit manipulation
- D. Loops and jumps Discuss
- 9. A mini-program that can be used repeatedly, but is programmed only once is called a(n) ________.
Options- A. string
- B. subroutine
- C. interrupt
- D. processor control Discuss
- 10. During a memory read operation, the CPU fetches ________.
Options- A. a program instruction
- B. an address
- C. data
- D. all of the above Discuss
Computers problems
Search Results
Correct Answer: strings
Correct Answer: True
Correct Answer: False
Correct Answer: True
Correct Answer: True
Correct Answer: Data transfer
Correct Answer: Bit manipulation
Correct Answer: Arithmetic
Correct Answer: subroutine
Correct Answer: all of the above
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