Question

Which of the following are attributes of a decoder?

a) Converts binary input to multiple outputs
b) Requires multiple inputs to produce one output
c) Used in binary-to-decimal conversion
d) Amplifies electronic signals

Answer 1

A decoder is a digital circuit that converts binary input to multiple outputs and is used in various applications such as binary-to-decimal conversion and data manipulation in computers.

Step-by-step explanation:

A decoder is a digital circuit that converts binary input to multiple outputs. It is used in various applications such as binary-to-decimal conversion and data manipulation in computers.

Unlike an encoder that requires multiple inputs to produce one output, a decoder takes a binary input and activates a specific output line corresponding to the input combination.

For example, a 2-to-4 decoder has 2 input lines and 4 output lines. Depending on the input combination, only one output line will be active, while the other output lines will remain inactive.