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Digital Electronics

Digital Electronics
Which of the following logic circuits is the fastest ?

 TTL.
 RTL.
 All have same speed.
 DTL.

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Digital Electronics
Slowest memory element is

 RAM
 Cache
 Hard Drive
 ROM

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Digital Electronics
In digital systems, 1 byte is equal to ________ bit(s).

 8
 4
 2
 1

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Digital Electronics
Convert the binary number (1111000011110000) to hexadecimal number

 1010
 7070
 F0F0
 5050

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Digital Electronics
What logic function is produced by adding an inverter to each input and output of an OR gate?

 X-OR
 AND
 NAND
 NOR

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Digital Electronics
Truth table is used to express

 Boolean expression
 Boolean matrix
 Boolean addition
 Boolean map

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