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Digital Computer Electronics

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

11001112
1100002
11001102
None of these
100112

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Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0000, 9999
0, 64
None of these
0000, FFFF
0000, EEEE

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Digital Computer Electronics
Which function positive logic is equivalent to OR function in negative logic?

NOT
OR
NOR
None of these
AND

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Digital Computer Electronics
A combinational logic circuit which is used when it is desired to send data from two or more source through a single transmission line is known as

None of these
demultiplexer
decoder
multiplexer
encoder

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Digital Computer Electronics
Conversion of binary number 1100012 to its decimal number is

None of these
4910
5010
3910
2710

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Digital Computer Electronics
Conversion of binary number 1100002 to hexadecimal is

4016
2716
None of these
3016
4316

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