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Digital Electronics

Digital Electronics
16’s complement of BABA is?

 4546
 4544
 4445
 4446

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Digital Electronics
An EPROM is

 programmable and erasable
 volatile
 erasable but not programmable
 non erasable

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Digital Electronics
Odd parity of a bit stream can be tested using ________ gate.

 NOR
 OR
 XOR
 AND

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Digital Electronics
Truth table is used to express

 Boolean addition
 Boolean expression
 Boolean matrix
 Boolean map

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Digital Electronics
Which of the logical operations is represented by the + sign in Boolean algebra ?

 NAND
 OR
 NOT
 AND

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Digital Electronics
Which one of the following is 2’s complement of -68?

 11000100
 00111100
 01111100
 10111100

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