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Digital Computer Electronics

Digital Computer Electronics
If a microcomputer has a 64K memory, what are the hexadecimal notations for the first and last memory location?

0, 64
0000, FFFF
None of these
0000, EEEE
0000, 9999

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Digital Computer Electronics
Conversion of binary number 11000112 to its decimal number is

9710
9310
2910
None of these
9910

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Digital Computer Electronics
FETs are used in linear ICs to:

None of these
increase input resistance
provide large resistances
(a) and (b) above
increase device complexity

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Digital Computer Electronics
The 1's compliment of binary number 11010 is:

11101
10
110
None of these
101

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Digital Computer Electronics
Conversion of an octal number 1438 to its decimal number is

None of these
9010
97110
10710
9910

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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
8n
4n
None of these
10n

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