Microprocessor and Microcontroller Multiple Choice Questions and Answers

1. A microprocessor is a _______ chip integrating all the functions of a CPU of a computer

1. multiple
2. single
3. double
4. triple

2. Microprocessor is a/an _______ circuit that functions as the CPU of the computer

1. electronic
2. mechanic
3. integrating
4. processing

3. Microprocessor is the ______ of the computer and it perform all the computational tasks

1. main
2. heart
3. important
4. brain

4. The purpose of the microprocessor is to control ______

1. task
2. memory
3. processing
4. switching

5. The first digital electronic computer was built in the year________

1. 1960
2. 1950
3. 1940
4. 1930

6. In 1960, Texas institute invented ______

1. integrated circuits
2. microprocessor
3. vacuum tubes
4. transistors

7. The intel 8086 microprocessor is a _______ processor

1. 8 bit
2. 16 bit
3. 32 bit
4. 64 bit

8. The microprocessor can read/write 16 bit data from or to ________

1. memory
2. I/O device
3. processor
4. register

9. In 8086 microprocessor , the address bus is ________ bit wide

1. 10 bit
2. 12 bit
3. 16 bit
4. 20 bit

10. The work of EU is _______

1. encoding
2. decoding
3. processing
4. calculation