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Digital Computer Electronics

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

OR
None of these
XOR
NOR
NAND

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Digital Computer Electronics
Conversion of decimal number 7110 to it's binary number equivalent is

None of these
1100112
10001112
1100112
11100112

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

None of these
clock
pulse
transistor
register

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Digital Computer Electronics
An OR gate has 6 inputs. How many input words are in its truth table?

None of these
32
128
64
16

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Digital Computer Electronics
Conversion of an octal number 1428 to binary number is

11000102
None of these
1101102
11011012
11000112

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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
multiplexer
encoder
demultiplexer
decoder

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