ENCODER 1

Device which converts an input device state into a binary representation of ones or zeros is termed as

• Decoder

• Encoder

• Multiplexer

• Data Selector

A circuit that change a code into a set of signals is called

• Encoder

• Decoder

• Multiplexer

• Data Selector

Simplest Line decoder is

• 0-1 Line decoder

• 1-2 Line decoder

• 0-2 Line decoder

• 1-5 Line decoder

Device that establish the priority of competing inputs by outputting a binary code representing the highest priority active input is called

• priority encoder

• linear encoder

• email encoder

• None

In encoder, each position is to be encoded by a

• unique binary sequence

• same binary sequence

• different digital combination

• unique analog sequence

Switch position 7 in encoder might be encoded as

• 1110

• 111

• 1010

• 1111

Decoder which takes an n-digit binary number and decodes it into 2ⁿ data lines is called

• pin decoder

• line decoder

• row decoder

• column decoder

Decoder is reverse of

• encoder

• decoder

• multiplexer

• data selector

Digital circuits such as 1-of-N and seven-segment decoders are termed as

• binary decoders

• audio decoders

• compression decoders

• instruction decoders

What is the normal operating condition of decoder corresponding to input and output states?

• E= 0 & Outputs at '0' logic state

• E= 1 & Outputs at '1' logic state

• E= 0 & Outputs at '1' logic state

• E= 1 & Outputs at '0' logic state