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Digital Computer Electronics

Digital Computer Electronics
What is the ASCII code for T?

1011100
1011010
1011111
None of these
1010100

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Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

9910
10710
9010
None of these
97110

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Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

7410
None of these
7210
6310
9710

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Digital Computer Electronics
How many full adders are required to construct an m- bit parallel adder?

m/2
m-1
m+1
m
None of these

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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

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

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Digital Computer Electronics
An inverter is also called a _____ gate.

OR
None of these
NOT
NAND
AND

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