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Digital Computer Electronics

Digital Computer Electronics
An AND gate has 7 inputs. How many input word are in its truth table?

16
32
None of these
128
64

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Digital Computer Electronics
Which of the following is not true?

0 x 1 = 1
None of these
1 x 0 = 0
0X0 = 0
1 x 1 = 1

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Digital Computer Electronics
Computer ICs work reliably because they are based on _____ design.

Two-states
System
Top-bottom
Two-stage
None of these

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Digital Computer Electronics
The main advantage of hexadecimal numbers is the case of conversion from hexadecimal to _____ and vice versa.

decimal
None of these
ASCE
binary
BCD

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Digital Computer Electronics
Conversion of binary number 1010000101112 to hexadecimal number is

A8B916
D9F816
D8F916
A1716
None of these

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Digital Computer Electronics
Conversion of decimal number 9910 to it's binary number equivalent is

111 10002
11100012
None of these
11000112
1000112

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