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Digital Electronics

Digital Electronics
1 Gigabyte is equal to

 1024 bits
 1024 bytes
 1024 Mbytes
 1024 kbytes

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Digital Electronics
Why encoder is used in the digital electronics ?

 To convert coded information into non coded form
None of these
 To convert non coded information into coded form
 It is used to separate address bus and data bus

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Digital Electronics
A computer has a word length of 8 bits (including sign). It is required to determine the range of integers that can be stored in the computer. If 1’s complement is used to represent the numbers, then the range will be

 -127 to 127
 -256 to 255
 -128 to 127
 -256 to 256

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Digital Electronics
A + Ā is equal to

 1
 Ā
 A
 0

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Digital Electronics
16’s complement of BABA is?

 4445
 4446
 4544
 4546

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Digital Electronics
An EPROM

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

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MORE MCQ ON Digital Electronics

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