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Digital Computer Electronics

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

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

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Digital Computer Electronics
What logic function is produced by adding an inverter to the output of an AND gate?

XOR
None of these
NAND
OR
NOR

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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

multiplexer
encoder
None of these
demultiplexer
decoder

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Digital Computer Electronics
The _____ is a sequence of instructions that tells the computer how to process the data.

program
controls
None of these
data
instruction

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Digital Computer Electronics
Express 8192 in K units.

8 x 103 K
8.192 k
All of these
8K
None of these

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

11001102
11001112
100112
1100002
None of these

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