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Digital Computer Electronics

Digital Computer Electronics
Conversion of an octal number 1108 to its decimal number is

11010
7010
7210
None of these
7310

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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 _____

registers
None of these
memory location
chip
address

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Digital Computer Electronics
The clock signals are used in sequential logic circuits

to synchronize events in various parts of a system
to tell the time of the day
to carry serial data signals
None of these
to tell how much time has elapsed since the system was turned on

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Digital Computer Electronics
A binary adder is a logic circuit that can add _____ binary numbers at a time.

None of these
Hundreds
Two
One
Thousands

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Digital Computer Electronics
The 2's compliment of binary number 0.01011 is:

None of these
1.10101
1.101
0.101
0.10101

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Digital Computer Electronics
Conversion of binary number 1100012 to its decimal number is

None of these
3910
4910
2710
5010

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