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- Question
For the following conditions on a 7485 magnitude comparator, what will be the state of each of the three outputs?
A0 = 0 B0 = 1 IA < B = 0 A1 = 1 B1 = 0 IA = B = 1 A2 = 1 B2 = 0 IA > B = 0 A3 = 0 B3 = 0
Options- A. A = B = 0, A < B = 0, A > B = 1
- B. A = B = 0, A < B = 1, A > B = 0
- C. A = B = 1, A < B = 0, A > B = 0
- D. A = B = 0, A < B = 0, A > B = 0
- Correct Answer
- A = B = 0, A < B = 0, A > B = 1
- 1. Which is not a part of a GAL16V8's OLMC?
Options- A. TSMUX
- B. OMUX
- C. FMUX
- D. PSMUX Discuss
- 2. Output will be a LOW for any case when one or more inputs are zero for a(n):
Options- A. OR gate
- B. NOT gate
- C. AND gate
- D. NOR gate Discuss
- 3. The sum of 11101 + 10111 equals ________.
Options- A. 110011
- B. 100001
- C. 110100
- D. 100100 Discuss
- 4. Hex is often used in digital applications as a shorthand way to represent strings of bits.
Options- A. True
- B. False Discuss
- 5. Four cascaded modulus-10 counters have an overall modulus of ________.
Options- A. 10
- B. 100
- C. 1,000
- D. 10,000 Discuss
- 6. VHDL is not a new language.
Options- A. True
- B. False Discuss
- 7. Which is not a removable drive?
Options- A. Zip
- B. Jaz
- C. Hard
- D. SuperDisk Discuss
- 8. Which microprocessor has multiplexed data and address lines?
Options- A. 8086/8088
- B. 80286
- C. 80386
- D. Pentium Discuss
- 9. One of the stages in a register consists of a latch.
Options- A. True
- B. False Discuss
- 10. A VHDL component is a predefined logic function.
Options- A. True
- B. False Discuss
More questions
Correct Answer: PSMUX
Correct Answer: AND gate
Correct Answer: 110100
Correct Answer: True
Correct Answer: 10,000
Correct Answer: True
Correct Answer: Hard
Correct Answer: 8086/8088
Correct Answer: True
Correct Answer: False
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