Computer chapter 1

Which of the below is not the early method of calculation?

• calculating with hands and toes

• using stones

• using sticks

• using PC

ENIAC computer is an example of _____________.

• 1st generation computer

• 2nd generation computer

• 3rd generation computer

• 4th generation computer

First generation computer uses ___________.

• transistors

• vacuum tubes

• IC

• Microprocessor

In which year this machine was invented and by whom?

• 1942 by Blaise Pascal

• 1671 by John Napier

• 1620 by Charles Babbage

• 1671 by Gottfried Wilhelm Von Leibnitz

Who's this lady?

• Charles Babbage

• Lady Ada Augusta

• William Oughtred

• John Napier

Who is known as Father of Computer Science?

• William Oughtred

• John Von Neuman

• Charles Babbage

• John Napier

Name this device.

• Transistor

• IC

• AI

• Vacuum tubes

How many beads are there in lower part?

• 2

• 3

• 4

• 5

Which generation computer uses this?

• 1st generation computer

• 2nd generation computer

• 3rd generation computer

• 4th generation computer

What does this machine do?

• add and substract

• add and product

• product and division

• add, substract, multiply and divide