History of Computers

Who is considered the "father of computers"?

• Charles Babbage

• Alan Turing

• Bill Gates

• Steve Jobs

Which of the following is an example of a first-generation computer?

• Atanasoff-berry

• IBM PC

• Apple II

• Macintosh

In what year did the first ever small computer came into operation?

• 1989

• 1980

• 1999

• 1950

Which type of computer is best suited for handling large amounts of data and complex calculations?

• Laptop

• Mainframe

• Tablet

• Smartphone

The main circuit board of a computer is called the:

• CPU

• RAM

• Motherboard

• ROM

Which component stores data permanently?

• RAM

• ROM

• Hard drive

• CPU

The speed of a CPU is measured in:

• Hertz

• Bytes

• Bits

• Watts

A network that covers a small geographic area, such as a home or office, is called a:

• WAN

• LAN

• MAN

• Internet

Which device is used to connect multiple computers in a network?

• Modem

• Hub

• Router

• Switch

A router operates at which layer of the OSI model?

• Physical

• Data Link

• Network

• Transport