COA-Quiz

Which of the following circuit is used to store one bit of data?

• Flip Flop

• Decoder

• Encoder

• Register

The collection of 8-bits is called as -

• Byte

• Nibble

• Word

• Record

Subtraction in computers is carried out by -

• 1's complement

• 2's complement

• 9's complement

• 10's complement

In which of the following form the computer stores its data in memory?

• Hexadecimal form

• Octal form

• Binary form

• Decimal form

Which of the following is a combinational logic circuit which sends data from a single source to two or more separate destinations?

• Multiplexer

• Demultiplexer

• Encoder

• Decoder