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Digital Computer Electronics

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

vacuum tube
registers
None of these
microprocessor
chips

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Digital Computer Electronics
The ALU carries out arithmetic and logic operations. It processes _____ numbers rather than decimal numbers.

None of these
binary
decimal
All of these
hexadecimal

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Digital Computer Electronics
The NOR gate is logically equivalent to an OR gate followed by an _____

XOR
inverter
AND
XAND
None of these

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

None of these
11011012
11000102
11000112
1101102

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Digital Computer Electronics
With an RS latch a high S and low R sets the output to _____ ; a low S and a high R _____ the output to low.

None of these
set, reset
high, reset
Race, high
No change, set

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Digital Computer Electronics
A half-adder is also known as:

NAND circuit
AND circuit
None of these
NOR circuit
EX-OR circuit

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MORE MCQ ON Digital Computer Electronics

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