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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 10010012 to hexadecimal is

3916
None of these
4916
4016
4216

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

None of these
110
10
101
11101

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Digital Computer Electronics
Express -7 as 16-bit signed binary numbers.

0111 0000 0000 0000
0000 0000 0000 0111
None of these
0111 0000 0000 0001
1000 0000 0000 0111

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Digital Computer Electronics
A half-adder adds _____ bits

8
None of these
16
10
2

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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.

10n
2n
8n
4n
None of these

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Digital Computer Electronics
The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a _____ RAM.

None of these
static
bipolar
volatile
semiconductor

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