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Digital Computer Electronics

Digital Computer Electronics
Address 200H contains the byte 3FH. What is the decimal equivalent of 3FH

16
None of these
63
32
38

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Digital Computer Electronics
Multiplication of 1112 by 1012 is

1111002
1012
1100112
None of these
1000112

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Digital Computer Electronics
How many inputs signals can a gate have?

both (a) and (b)
more than one
two only
one
None of these

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Digital Computer Electronics
What is the 2's-complement representation of -24 in a 16-bit microcomputer?

0000 0000 0001 1000
1111 1111 1110 1000
None of these
0001 0001 1111 0011
1111 1111 1110 0111

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Digital Computer Electronics
Conversion of an octal number 1128 to hexadecimal number is

1516
5A16
4A16
None of these
2016

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Digital Computer Electronics
Conversion of binary number 1000112 to an octal number is

498
438
478
None of these
508

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