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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 11000012 to hexadecimal is

4316
5716
6116
5116
None of these

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Digital Computer Electronics
Instead of counting with binary numbers, a ring counter uses words that have a single high _____

None of these
bytes
bit
gate
chip

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Digital Computer Electronics
The control and arithmetic-logic sections are called the _____

Central Processing Unit
Control Unit
None of these
Input / Output Unit
Block diagram

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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

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

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

None of these
0's
some low and some high
low
high

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Digital Computer Electronics
Conversion of hexadecimal number 93FA16 to it's binary number equivalent is

1111100001112
1.001001111111E+17
1100111111100110
None of these
10010011111110100

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