Discussion
Home ‣ Digital Electronics ‣ Shift Registers Comments
- Question
A counter has a specified sequence of states, but a shift register does not.
Options- A. True
- B. False
- Correct Answer
- True
- 1. A ferromagnetic material is one that forms a resistance to magnetic fields.
Options- A. True
- B. False Discuss
- 2. In VHDL, the architecture declaration always begins with the ________ of variable signals or components that will be used in the concurrent description between BEGIN and END.
Options- A. type
- B. vectors
- C. functions
- D. declarations Discuss
- 3. Subtraction of the 2's-complement system actually involves the operation of ________.
Options- A. multiplication
- B. subtraction
- C. addition
- D. division Discuss
- 4. Negation is performed by simply performing the ________ operation.
Options- A. 1's-complement
- B. sign
- C. surrogate
- D. 2's-complement Discuss
- 5. Packages are used to contain ________ and other information that must be available to all entities in the design file.
Options- A. types
- B. vectors
- C. components
- D. variables Discuss
- 6. To transmit parallel data over a serial cable, the data must first go through data conversion to the serial format.
Options- A. True
- B. False Discuss
- 7. Using separate serial inputs for shifting left or shifting right is a major difference between the 74194 and other shift registers.
Options- A. True
- B. False Discuss
- 8. One of the stages in a register consists of a latch.
Options- A. True
- B. False Discuss
- 9. A ring counter is a register in which a certain pattern of 1s and 0s is continuously outputted in parallel.
Options- A. True
- B. False Discuss
- 10. A parallel load operation is asynchronous, so it is not dependent on the clock.
Options- A. True
- B. False Discuss
Shift Registers problems
Search Results
Correct Answer: False
Correct Answer: declarations
Correct Answer: addition
Correct Answer: 2's-complement
Correct Answer: components
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
Correct Answer: True
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