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Digital Electronics

Digital Electronics
The binary number 10101 is equivalent to decimal number ___________.

21
12
19
27

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Digital Electronics
When will be the output of a NOT gate is HIGH ?

 the input is LOW
None of these
 the input is HIGH
 the input is HIGH and LOW

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Digital Electronics
The decimal number 0.246 in binary is

 0.001111
 0.011011
 0.001101
 0.010111

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Digital Electronics
(11011) 2 in BCD 8421 code is

 11011001
 00011011
 01101100
 00100111

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Digital Electronics
Consider the operation 24+17 = 40 .What is the correct base of number so that operation is correct?

 12
 10
 13
 11

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Digital Electronics
An EPROM

 is non volatile
All of these
 is of random-access type
 is programmable

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