Primary 3 First Term exam

The main parts of a CPU is /are ___________

• ALU and CU

• ALU, CU and RAM

• ALU

What is the acronym for CPU

• Central Process Unit

• Central Print Unit

• Central Processing Unit

____________ is the physical parts of the computer that you can see, feel and touch.

• Hardware

• Software

• PC

The ______________ are the fastest, the most powerful and most expensive computers.

• Mainframe Computer

• Mini Computer

• Supercomputer

____________ was used by people for calculations before calculator.

• Abacus

• Punch Card

• Mark 1

Tabulating machine used _____________

• Pascaline

• Punch Card

• Mark 1

Blaise Pascal invented ______________

• Mark 1

• Computer

• Pascaline

Who is considered the father of modern computer?

• John Napier

• Blaise Pascal

• Charles Babbage

What is the acronym for ROM?

• Read Out memory

• Random Output Memory

• Read Only Memory

People use computers for entertainment at _____________

• Business

• Home

• Election