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Digital Electronics

Digital Electronics
A binary number system is of base ________

 2
 10
 1
 4

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Digital Electronics
In a read-only memory information can be stored

 by the user only once during its life time
 in any of the above ways depending upon the type of memory
 at the time of fabrication
 by the user a number of times

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Digital Electronics
1 Kilo bits are equal to

 1000 bits
 1024 bits
 1008 bits
 1012 bits

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Digital Electronics
A single flip-flop can be cleared (reset) to

 Both A and B
 1
 0
 None

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Digital Electronics
The binary equivalent of hexadecimal number 4F2D is

 0100 1111 0010 1101
 0101 1111 0010 1100
 0100 1111 0010 1100
 0100 1110 0010 1101

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Digital Electronics
The logic expression A + B can be implemented by giving inputs A and B to a two-input

 NOR gate
 X-NOR gate
 NAND gate
 X-OR gate

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