Computer Science Grade 6 - Lesson 1 to 4

Collection of raw unprocessed facts, figures and symbols are called:

• Data

• Information

• Processing

When did IBM introduce its first PC?

• 1981 AD

• 1999 AD

• 1953 AD

What was the first computer introduced by Apple?

• Apple 6

• Mac 128K

• IBM

Which of the following is the characteristics or the features of computer?

• Speed

• Automatic

• Both

For what purpose are computer used at bank?

• Signature verification

• Test of heart

• Teaching learning activities

Hardware is the physical component of computer.

• True

• False

The computers allow the user to generate correct information quickly, store and share it with other computer users.

• Ture

• False

General purpose of computer are applicable on particular application areas and have limited areas for application.

• True

• False

The first IBM PC's had 16 GB RAM and they used cassettes to load and store program.

• True

• False

The first computer introduced was Mac 128K by Apple.

• True

• False