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Digital Computer Electronics

Digital Computer Electronics
A full-adder adds _____ bits, and producing a SUM and a _____

All of these
3, CARRY
8, SUBTRACTION
16, DIVIDE
None of these

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Digital Computer Electronics
The time required for a pulse to decrease from 90 to 10 percent of its maximum value is known as

decay time
None of these
propagation delay
binary level transition period
rise time

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Digital Computer Electronics
The _____ is a sequence of instructions that tells the computer how to process the data.

program
controls
None of these
data
instruction

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Digital Computer Electronics
The Gray code for decimal 7 is

1011
111
101
100
None of these

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

None of these
4016
6316
5716
4616

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Digital Computer Electronics
How many bytes are there in 1011 1001 0110 1110 numbers?

2
4
None of these
8
1

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