Digital Circuits Quiz

A half adder adds ________ bits at a time.

A full adder adds ________ bits at a time.

The circuit which is used to convert a decimal digit into coded output is ______.

The circuit used to convert the coded form to a understandable form is _______.

An 8:1 multiplexer contains ________ selection lines.

A 16:1 multiplexer contains ________ selection lines.

Demultiplexers are also called _________.

In digital codes ________ bits are used to detect error.

EVEN parity means there is an ______ number of 1s in a code.

ODD parity means there is an ______ number of 1s in a code.