The first calculator was built by?

Which of the following devices is not a micro computer?

In a computer, the sets of instruction that direct it in performing a particular task is called?

The property of a disk that determines the amount of data it may contain is?

A similarity between data and information is that both?

The outcome of a processed data in a computer is known as

Which of the following computing devices did not exist in the pre-computing age to the 19th century?

The computing devices invented by Charles Babbage are?

The computer hardware can be classified into