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Digital Computer Electronics

Digital Computer Electronics
The hexadecimal number system is widely used in analyzing and programming ______

registers
chips
microprocessors
vacuum tube
None of these

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Digital Computer Electronics
An OR gate can be imagined as

None of these
All of these
switches connected in parallel
switches connected in series
MOS transistors connected in series

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Digital Computer Electronics
Which gates is known as universal gate?

XOR gate
NAND gate
AND gate
NOT gate
None of these

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

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

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Digital Computer Electronics
Binary means _____

Three
Four
Two
Ten
None of these

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

10001112
1100112
11100112
1100112
None of these

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