Discussion
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- Question
Which of the following is not true?
Options- A. 0X0 = 0
- B. 0 x 1 = 1
- C. 1 x 0 = 0
- D. 1 x 1 = 1
- E. None of the above
- Correct Answer
- 0 x 1 = 1
- 1. The highest decimal number that can be represented with 10 binary digits is
Options- A. 1023
- B. 1024
- C. 512
- D. All of the above
- E. None of the above Discuss
- 2. Conversion of binary number 1011012 to its decimal number is
Options- A. 4510
- B. 4310
- C. 4010
- D. 4710
- E. None of the above Discuss
- 3. Convert the 1000 0000 0000 1111 signed binary number to decimal number.
Options- A. +15
- B. -15
- C. -30
- D. +30
- E. None of the above Discuss
- 4. What table shows the electrical state of a digital circuit's output for every possible combination of electrical states in the inputs?
Options- A. Function table
- B. Truth table
- C. Routing table
- D. ASCII table
- E. None of the above Discuss
- 5. The leading bit stands for the _____ and the remaining bits for the _____ is known as signed binary numbers.
Options- A. sign, remainder
- B. sign, magnitude
- C. value, sign
- D. variable, value
- E. None of the above Discuss
- 6. Conversion of binary number 11000112 to an octal number is
Options- A. 1408
- B. 1438
- C. 1478
- D. 1498
- E. None of the above Discuss
- 7. A shift register can be used for
Options- A. parallel to serial conversion
- B. serial to parallel conversion
- C. digital delay line
- D. All of the above
- E. None of the above Discuss
- 8. Which of the following is the first integrated logic family?
Options- A. RTL
- B. DTL
- C. TTL
- D. MOS
- E. None of the above Discuss
- 9. The 7400 series, also called standard TTL, contains a variety of SSI and _____ chips that allow us to build all kinds of digital circuits and systems.
Options- A. LSI
- B. MSI
- C. MOS
- D. MOSFET
- E. None of the above Discuss
- 10. A demultiplexer is also known as
Options- A. data selector
- B. data distributor
- C. multiplexer
- D. encoder
- E. None of the above Discuss
Digital Computer Electronics problems
Search Results
Correct Answer: 1023
Correct Answer: 4510
Correct Answer: -15
Correct Answer: Truth table
Correct Answer: sign, magnitude
Correct Answer: 1438
Correct Answer: All of the above
Correct Answer: RTL
Correct Answer: MSI
Correct Answer: data distributor
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