Worksheet.

Which of these can store the maximum amount of data?

• RAM

• Hard Disk

• CD

• Pen Drive

The Tabulating machine accepted input in the form of __________________.

• Magnetic Tapes

• Printouts

• Paper Tapes

• Punched Cards

Which generation of computers used keyboards as an input device for the first time?

• Second Generation

• Third Generation

• Fourth Generation

• Fifth Generation

Which is the first calculating device?

• Abacus

• Pascaline

• Leibniz Calculator

• Difference Engine

Full form of UNIVAC-I.

• Universal Automatic Calculator

• Uniform Auto Computer

• Uniform Augmented Calculator

• Universal Automatic Computer

Which of the following statements is true for Fourth Generation Computers?

• They are very slow, expensive, and large in size.

• They rely on magnetic tape.

• They are portable, reliable, and cheapest among all other generations of computers.

• They are still in development.

First calculating device

• Abacus

• Napier's bones

• Pascaline

• Difference engine

First super computer made in India

• CRAY CS300

• PARAM 8000

• IBM 1401

• RCA 501

Second generation computers used

• Vacuum tubes

• Microprocessors

• Transistors

• Integrated circuits

First mechanical calculator

• Difference engine

• Pascaline

• ENIAC

• EDVAC