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Digital Computer Electronics

Digital Computer Electronics
A microcomputer is a computer that uses a _____ for its CPU.

registers
None of these
microprocessor
vacuum tube
chips

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Digital Computer Electronics
Conversion of an octal number 1438 to hexadecimal number is

6016
5016
None of these
6316
5716

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Digital Computer Electronics
Addition of 11012 and 10102 is

110112
110002
101012
101112
None of these

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

328
408
368
348
None of these

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Digital Computer Electronics
Parallel adders are

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

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Digital Computer Electronics
The output of the following gate is 1 only if at least one of its inputs is 0.

AND gate
NOR gate
None of these
NAND gate
OR gate

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MORE MCQ ON Digital Computer Electronics

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