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Digital Computer Electronics

Digital Computer Electronics
Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH

None of these
38
63
32
16

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Digital Computer Electronics
An odd-parity generator produces an odd-parity bit to go along with the data. The parity of the transmitted data is _____ An XOR gate can test each received word for parity rejecting words with _____ parity.

low, high
odd, even
high, low
None of these
even, odd

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Digital Computer Electronics
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 _____

None of these
words, high
bytes, low
character, low
bytes, high

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Digital Computer Electronics
Semiconductor memory is:

somewhat slower than magnetic core memory
a volatile memory
somewhat larger than the magnetic core memory
None of these
All of these

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

chip
None of these
address
memory location
registers

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

None of these
4616
5716
4016
6316

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