Microprocessor Interview Questions

 
1.
What is a Microprocessor?
2.
What are the flags in 8086?
3.
Why crystal is a preferred clock source?
4.
In 8085 which is called as High order / Low order Register?
5.
What is Tri-state logic?
6.
What happens when HLT instruction is executed in processor?
7.
Which Stack is used in 8085?
8.
What is Program counter?
9.
What are the various registers in 8085?
10.
What is 1st / 2nd / 3rd / 4th generation processor?
11.
Name the processor lines of two major manufacturer?
12.
What's the speed and device maximum specs for Firewire?
13.
Where does the CPU Enhanced mode originate from?
14.
How many bit combinations are there in a byte?
15.
Have you studied buses? What types?
16.
What is the Maximum clock frequency in 8086?
17.
What is meant by Maskable interrupts?
18.
What is Non-Maskable interrupts?
19.
What are the different functional units in 8086?
20.
What are the various segment registers in 8086?
21.
What does the EU do?
22.
Which Stack is used in 8086? k is used in 8086?
23.
What are the major flags in 8086?
24.
What is SIM and RIM instructions?