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Digital Computer Electronics

Digital Computer Electronics
Conversion of binary number 1011012 to hexadecimal is

2716
2D16
None of these
3716
20000000000000000

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Digital Computer Electronics
Which of the following is a universal gate?

OR
None of these
NAND
AND
EX-OR

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Digital Computer Electronics
Addition of 1101012 and 1011112 is

11001002
11101112
None of these
1100112
11010002

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Digital Computer Electronics
What logic function is obtained by adding an inverter to the output of an AND gate?

OR
XOR
NAND
NOR
None of these

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Digital Computer Electronics
When an inverter is placed between both inputs of an SR flip-flop, the resulting flip-flop is

D flip-flop
Master slave JK flip-flop
None of these
T flip-flop
JK flip-flop

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Digital Computer Electronics
FETs are used in linear ICs to:

(a) and (b) above
provide large resistances
increase input resistance
increase device complexity
None of these

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