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Digital Computer Electronics

Digital Computer Electronics
Conversion of decimal number 2810 to it's octal number equivalent is

368
348
408
None of these
328

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Digital Computer Electronics
Addition of 1101011012, 1110111012, 0001111112, 1001011012, 1111101112 is

10110101110102
11110110000102
None of these
10001010001012
10010000000102

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Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

7010
None of these
7210
7310
11010

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Digital Computer Electronics
A NAND gate is equivalent to an AND gate followed by an inverter. All inputs must be _____ to get a low output

0's
some low and some high
high
None of these
low

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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

demultiplexer
multiplexer
decoder
encoder
None of these

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Digital Computer Electronics
Parallel adders are

sequential logic circuits
both of the above
combinational logic circuits
None of these
All of these

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MORE MCQ ON Digital Computer Electronics

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