8085 Microprocessor MCQs and Notes
Q. The four index register can be used for:
✅ Correct Answer: (A)
arithmetic operation
Q. Eight of the register are known as:
✅ Correct Answer: (A)
general- purpose register
Q. The CPU removes the ___ signal to complete the memory write operation:
✅ Correct Answer: (A)
read
Q. The CPU sends out a ____ signal to indicate that valid data is available on the data bus:
✅ Correct Answer: (B)
write
Q. A microprocessor retries instructions from :
✅ Correct Answer: (C)
main memory
Q. Which RAM is created using MOS transistors:
✅ Correct Answer: (A)
dynamic ram
Q. Which type of RAM needs regular referred:
✅ Correct Answer: (A)
dynamic ram