G8 REVISION TASK 2

What does data representation refer to?

• The process of deleting files from storage

• The way data is stored and represented in a physical medium

• The method of printing documents

• The structure of a computer network

How do professional bodies help in career growth?

• By offering career development and mentorship opportunities

• By providing free transportation

• By allowing ICT professionals to switch careers easily

• By reducing their workload

One of the reasons why ICT professionals join their professional bodies is to enable them to __________.

• play online game

• access entertainment content

• gain access to the latest research and publications

• reduce workload

Which language is directly understood by the computer without translation?

• BASIC

• Assembly Language

• Machine Language

• Language

In what form does a computer represent data?

• Decimal Digits

• Hexadecimal Digits

• BIT (Binary Digit)

• Octal Numbers

One major benefit of joining an ICT professional body is:

• unlimited free internet

• networking opportunities with peers

• to get reduced working hours

• for free office space

Which of the following is the correct order of these computer storage units from smallest to largest?

• Byte → Bit → Kilobyte → Megabyte

• Bit → Byte → Kilobyte → Megabyte

• Kilobyte → Bit → Byte → Megabyte

• Megabyte → Kilobyte → Bit → Byte

How many possible values can a BIT hold?

• 1

• 2

• 8

• 16

How many bits are there in 2 bytes?

• 8 bits

• 12 bits

• 16 bits

• 32 bits

What is the primary purpose of storage units in a computer?

• To perform calculations

• To store data and information

• To print documents

• To connect to the internet