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Home ‣ Digital Electronics ‣ Digital Arithmetic Operations and Circuits Comments
- Question
BCD arithmetic is performed using base 10 numbers.
Options- A. True
- B. False
- Correct Answer
- False
- 1. A full adder has a carry-in.
Options- A. True
- B. False Discuss
- 2. A macrofunction is a self-contained description of a logic circuit with all of its inputs, outputs, and operational characteristics defined.
Options- A. True
- B. False Discuss
- 3. Larger number capacities may be obtained from 2-bit adders by paralleling them.
Options- A. True
- B. False Discuss
- 4. An ALU is a multipurpose device capable of providing several different logic operations.
Options- A. True
- B. False Discuss
- 5. The two's-complement method is used in computer systems that perform arithmetic.
Options- A. True
- B. False Discuss
- 6. The solution to the binary problem 00110110 ? 00011111 is 00011000.
Options- A. True
- B. False Discuss
- 7. 111010002 is the 2's-complement representation of ?24.
Options- A. True
- B. False Discuss
- 8. The VHDL compiler requires libraries to be specified at the beginning of the code if components from those libraries are being used.
Options- A. True
- B. False Discuss
- 9. The range of negative numbers when using an eight-bit two's-complement system is ?1 to ?128.
Options- A. True
- B. False Discuss
- 10. If no bits are designated inside square braces, [ ], it means the variable is the null set.
Options- A. True
- B. False Discuss
Digital Arithmetic Operations and Circuits problems
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