Refresher course computer science

Which generation of computer used transistor?

• First generation

• Second generation

• Third generation

• 5th generation

Since which year is established the fifth generation?

• 1964

• 1956

• 1971

• 1980

________is a collection of facts which gives meaningful

• Data

• Information

• Input

• Output

Which generation of computer consumed more power?

• First generation

• Second generation

• Third generation

• 4th generation

Which generation of computer used IC?

• First generation

• Second generation

• Third generation

• 4th generation

What computers are used in first generation?

• EDVAC

• ENIVAC

• UNIVAC I

• All the above

________ unit feed any form of data to the computer?

• Control unit

• ALU

• input units

• Output unit

How many components in CPU?

• 6

• 12

• 3

• 4

Which operating system is used in system that allows Same data and applications to be accessed by multiple users at the same time?

• Multi user operating system

• Single user operating system

• System software

• Application software

An operating system is called_____

• Memory management

• User interface

• File management

• System software