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Digital Computer Electronics

Digital Computer Electronics
Addition of 102 and 112 is

1012
1102
None of these
1112
1002

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Digital Computer Electronics
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)

Smaller size
Higher reliability
All of these
Lower cost
None of these

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

None of these
address
registers
memory location
chip

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Digital Computer Electronics
Binary-Coded-decimal (BCD) numbers express each digit as a _____

All of these
nibble
bit
byte
None of these

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

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

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Digital Computer Electronics
A positive AND gate is also a negative

NOR gate
AND gate
OR gate
NAND gate
None of these

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