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Digital Computer Electronics

Digital Computer Electronics
Addition of 1101012 and 1011112 is

11001002
None of these
1100112
11010002
11101112

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

7210
None of these
7310
7010
11010

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Digital Computer Electronics
Computers use thousands of flip-flops. To coordinate the overall action, a common signal called the _____ is sent to each flip-flop.

slave
clock
latch
None of these
master

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Digital Computer Electronics
The logic 1 in positive logic system is represented by:

lower voltage level
zero voltage
None of these
higher voltage level
negative voltage

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Digital Computer Electronics
The hexadecimal digits are 0 to 9 and A to _____

F
None of these
D
G
E

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Digital Computer Electronics
When the LOAD input of a buffer register is active, the input word is stored on the next positive _____ edge.

None of these
register
clock
pulse
transistor

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