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Digital Computer Electronics

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

None of these
1100112
10001112
1100112
11100112

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Digital Computer Electronics
Conversion of hexadecimal number 1D7F16 to a decimal number is

778110
755110
None of these
877110
555710

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Digital Computer Electronics
The number of input words in a truth table always equals _____ where n is the number of inputs bits.

2n
None of these
4n
10n
8n

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Digital Computer Electronics
BCD numbers are useful whenever _____ information is transferred into or out of a digital system.

ASCII
binary
hexadecimal
decimal
None of these

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Digital Computer Electronics
Conversion of binary number 1011012 to its decimal number is

None of these
4310
4010
4510
4710

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Digital Computer Electronics
De Morgan's second therm says that NAND gate is equivalent to a bubbled _____ gate.

None of these
XOR
AND
XAND
OR

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