Digital Logic Design – Digital Electronics MCQs Set-26 Contain the randomly compiled Digital Electronics Multiple Choice Questions Answers from various reference books and Questions papers for those who is preparing for the various Competitive Exams,Interviews and University Level Exams.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. Each Flip-flop stores ———- bits
- 1 bit
- 8 bit
- 16 bit
- 2 bit
A. 1 bit
2. In Boolean algebra , A+ A= ———–
- A
- 1
- None of these
B. 1
3. In Boolean algebra , A . A=———–
- A2
- A
- 2A
- 1
B. A
4. In Boolean algebra A+ AB =———–
- B
- A
- AB
- A+B
B. A
5. The First Microprocessor was__________
- Intel 4004
- 8080
- 8085
- 4008
A. Intel 4004
6. 8085 was introduced in __________
- 1971
- 1976
- 1972
- 1978
B. 1976
7. In 1978 Intel introduced the 16 bit Microprocessor 8086 now called as________
- M6 800
- APX 80
- Zylog z8000
- Intel 8086
B. APX 80
8. Which is a 8 bit Microprocessor __________
- Intel 4040
- Pentium – I
- 8088
- Motorala MC-6801
D. Motorala MC-6801
9. Pentium-I, Pentium-II, Pentium-III and Pentium-IV are recently introduced microprocessor by__________
- Motorala
- Intel
- Stephen Mors
- None
B. Intel
10. The address bus flow in __________
- bidirection
- unidirection
- Mulidirection
- Circular
B. unidirection
