Discussion
Home ‣ Computer Science ‣ Digital Computer Electronics Comments
- Question
The maximum number of TTL loads that a TTL device can drive reliably over the specified temperature range is
Options- A. fanout
- B. bipolar
- C. chip
- D. universal logic circuit
- E. None of the above
- Correct Answer
- fanout
- 1. Which type of digitizer measures a wave traveling at the speed of sound?
Options- A. Electrostatic
- B. Sonic
- C. Digitizing sr amer
- D. Caparitive
- E. None of the above Discuss
- 2. Which of the following may be classified as an automation system?
Options- A. automated warehouses
- B. numerically controlled machine tools
- C. robotics
- D. All of the above
- E. None of the above Discuss
- 3. What is required to enable the PC to emulate a graphics terminal?
Options- A. Software
- B. A laser printer
- C. A color monitor
- D. A graphics board
- E. None of the above Discuss
- 4. A microprocessor is:
Options- A. controlled by a program
- B. an integrated circuit
- C. relatively inexpensive
- D. All of the above
- E. None of the above Discuss
- 5. Standard computer control products:
Options- A. are available off the shelf
- B. are very expensive and not cost effective
- C. do not exist yet
- D. All of the above
- E. None of the above Discuss
- 6. What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)
Options- A. Smaller size
- B. Higher reliability
- C. Lower cost
- D. All of the above
- E. None of the above Discuss
- 7. With positive clocking the clock signal must be _____ for the flip-flop to respond.
Options- A. high
- B. low
- C. set
- D. race
- E. None of the above Discuss
- 8. The ASCII code is a 7-bit code for
Options- A. letters
- B. numbers
- C. other symbols
- D. All of the above
- E. None of the above Discuss
- 9. Conversion of binary number 1100012 to its decimal number is
Options- A. 2710
- B. 4910
- C. 3910
- D. 5010
- E. None of the above Discuss
- 10. If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?
Options- A. 0000, EEEE
- B. 0, 64
- C. 0000, FFFF
- D. 0000, 9999
- E. None of the above Discuss
Digital Computer Electronics problems
Search Results
Correct Answer: Sonic
Correct Answer: All of the above
Correct Answer: Software
Correct Answer: All of the above
Correct Answer: are available off the shelf
Correct Answer: All of the above
Correct Answer: high
Correct Answer: All of the above
Correct Answer: 4910
Correct Answer: 0000, FFFF
Comments
There are no comments.More in Computer Science:
Programming
Copyright ©CuriousTab. All rights reserved.