Design of real world logic circuits

A switch can be considered to be a _________which either allows or disallows certain entity.

• Gate

• Boolean algebra

• none

• circuit

All control signals that drive traffic lights can be mapped into _____________functions.

• Boolean

• logical

• none

• algebric

The mechanical or electromechanical part which helps the contacts to physically touch and separate are called ______________.

• Actuators

• terminal

• on

• None

A one-way switch only has_____contacts.

• one

• two

• three

• four

A two-way switch only has_____contacts.

• one

• three

• six

• eight

A switch is said to be _____ if the contacts of the switch are in physically touching.

• open

• closed

• both

• all

A switch is said to be _______if the contacts of the switch are separated.

• closed

• open

• both

• all

Which of the following is the disadvantage of an integrated circuit

• Parameter within the IC cannot be modified

• ICs are considered to use minimum number of external connections

• Low power requirement

• all