In how many generations a computer can be classified?

Which of the followings is not a search engine?

In which of the following terminals the screen is regarded as an array of pixels, where each pixel is either on or off?

The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboard…

Which is a device that changes information into digital form?

Which of the following is used as storage locations both in the ALU and the control section of a computer?

A notation used to express clearly on algorithm is known as

Methods used to organise and physically store disk data are cylinder and