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Computer Science - Digital Computer Electronics

Exercise : Digital Computer Electronics - Section 1
6.
The inverter OR gate and AND gate are called decision-making elements because they can recognize some input _____ while disregarding others. A gate recognizes a word when its output is _____
words, high
bytes, low
bytes, high
character, low
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
A positive AND gate is also a negative
NAND gate
NOR gate
AND gate
OR gate
None of the above
Answer: Option
Explanation:
AND-OR Positive, Negative Logic
8.
In which code the successive code characters differ in only one bit position?
gray code
excess 3 code
8421 code
algebraic code
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
Conversion of binary number 1011012 to hexadecimal is
3716
2D16
2E16
2716
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
ASCII and EBCDIC differ in
their efficiency in storing data
the random and sequential access method
the number of bytes used to store characters
their collecting sequences
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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