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Digital Electronics
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Boolean Algebra and Logic Simplification
Comments
Question
The binary value of 1010 is converted to the product term
.
Options
A. True
B. False
Correct Answer
False
Boolean Algebra and Logic Simplification problems
Search Results
1. Most Boolean reductions result in an equation in only one form.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: False
2. If you need a NAND, an AND, and an inverter you would purchase a 7400 IC.
Options
A. True
B. False
Show Answer
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Correct Answer: True
3. Boolean algebra simplifies logic circuits.
Options
A. True
B. False
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Correct Answer: True
4. In Boolean algebra,
= A.
Options
A. True
B. False
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Correct Answer: True
5. A variable is a symbol used to represent a logical quantity that can have a value of 1 or 0.
Options
A. True
B. False
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Correct Answer: True
6. The symbol shown below is for a 2-input NAND gate.
Options
A. True
B. False
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Correct Answer: False
7. A Karnaugh map is similar to a truth table.
Options
A. True
B. False
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Correct Answer: True
8. Which of the following is true for a 5-variable Karnaugh map?
Options
A. There is no such thing.
B. It can be used only with the aid of a computer.
C. It is made up of two 4-variable Karnaugh maps.
D. It is made up of a 2-variable and a 3-variable Karnaugh map.
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Correct Answer: It is made up of two 4-variable Karnaugh maps.
9. Identify the Boolean expression that is in standard POS form.
Options
A.
B.
C.
D. (A + B)(C + D)
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Correct Answer:
10. The Boolean expression C + CD is equal to ________.
Options
A. C
B. D
C. C + D
D. 1
Show Answer
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Correct Answer: C
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