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Digital Computer Electronics

Digital Computer Electronics
In boolean algebra, the times sign stands for the _____ operation

NAND
NOR
None of these
OR
AND

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Digital Computer Electronics
In which code the successive code characters differ in only one bit position?

None of these
8421 code
gray code
algebraic code
excess 3 code

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Digital Computer Electronics
A bus is a group of _____ carrying digital signals.

transistors
None of these
gates
registers
wires

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Digital Computer Electronics
Conversion of an octal number 608 to binary number is

1100002
11001102
11001112
None of these
100112

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Digital Computer Electronics
The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have?

8
14
12
None of these
13

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Digital Computer Electronics
Conversion of decimal number 9910 to hexadecimal number is

6116
5016
816
None of these
6316

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