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Digital Electronics

Digital Electronics
A binary number system is of base ________

 4
 2
 10
 1

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Digital Electronics
The 7-bit Hamming code is used to transmit

 4 data bits
 3 data bits
 7 data bits
 no data bits

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Digital Electronics
How many stable state/states present in flip-flop ?

 2
 4
 1
 3

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Digital Electronics
For checking the parity of a digital word, it is preferable to use

 AND gates
 NOR gates
 NAND gates
 X-OR gates

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Digital Electronics
A bubbled OR gate is equivalent to a

 X-OR gate
 NOR gate
 NAND gate
 AND gate

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Digital Electronics
Slowest memory element is

 Hard Drive
 ROM
 RAM
 Cache

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