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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 10010102 to to its decimal number is

None of these
9710
7210
7410
6310

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Digital Computer Electronics
A typical microcomputer may have up to 65,536 registers in its memory. Each of these registers, usually called a _____

chip
registers
None of these
memory location
address

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Digital Computer Electronics
Conversion of binary number 11000112 to hexadecimal is

4616
None of these
5716
4016
6316

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

4510
4010
None of these
4710
4310

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

XOR
XAND
None of these
OR
AND

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Digital Computer Electronics
What is the 1's complement of 0000 1111 0010 1101 number?

1001 0010 1010 1100
1111 0000 0010 1101
1111 1100 1010 1100
1111 0000 1101 0010
None of these

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