Class 7 Chapter 1 to 7

The country know for first use of Abacus is _______________.

• USA

• China

• India

• Japan

Which of the following is first electronic digital computer?

• EDSAC

• EDVAC

• ENIAC

• UNIVAC

The father of stored program is known as ___________________

• Babbage

• J.V. Neumann

• John

• Lady Ada Lovelace

Which of the following computer used stored program concept in its design?

• EDVAC

• ENIAC

• ABC

• MARK-I

Which of the following device is used in second generation computers?

• AI

• Transistor

• Hard Disk

• Vacuum Tube

Which of the following is an example of first generation computer

• EDSAC

• I B M

• UNIVAC

• ENIAC

Which generation of computer is expected to understand natural language?

• First

• Second

• Third

• Fifth

_________________language was used in second generation computer.

• Machine

• Assembly

• High Level

• None

Hybrid computer combines the features of

• Analog and digital

• mini computer and micro computer

• Super and mainframe computer

• Desktop and Laptop

Minicomputer are smaller than mainframe computer larger than ___________ computer

• Super

• Mainframe

• Desktop

• Mini