Practice — Learns Academy

1

Stimulus

10 marks

In the classroom, the teacher was discussing the "What is Communication Systems?" section of the "Communication Systems" chapter. She said that understanding this concept makes the rest of the chapter's problems easier too.

aKnowledge1 mark

What is What is Communication Systems??

0 words · suggested 10+ keywords 0/2

bComprehension2 marks

Explain the importance of What is Communication Systems?.

0 words · suggested 22+ keywords 0/3

cApplication3 marks

Using the concept mentioned in the stimulus, show the steps to solve a problem.

0 words · suggested 30+ keywords 0/4

dHigher skill4 marks

How is What is Communication Systems? related to other concepts of the chapter — analyse and give your opinion.

0 words · suggested 40+ keywords 0/3

2

Stimulus

10 marks

Rafi inputs the number 16 into a digital device, and the device converts it to binary and displays it.

aKnowledge1 mark

What is the binary number system?

0 words · suggested 10+ keywords 0/3

bComprehension2 marks

Why does a computer use binary — explain.

0 words · suggested 25+ keywords 0/3

cApplication3 marks

Convert the decimal number 16 into binary.

0 words · suggested 15+ keywords 0/2

dHigher skill4 marks

Analyse what should be done to protect information security on digital devices.

0 words · suggested 35+ keywords 0/4

3

Stimulus

10 marks

In the classroom, the teacher was discussing the "What is Communication Systems?" section of the "Communication Systems" chapter. She said that understanding this concept makes the rest of the chapter's problems easier too.

aKnowledge1 mark

What is What is Communication Systems??

0 words · suggested 10+ keywords 0/2

bComprehension2 marks

Explain the importance of What is Communication Systems?.

0 words · suggested 22+ keywords 0/3

cApplication3 marks

Using the concept mentioned in the stimulus, show the steps to solve a problem.

0 words · suggested 30+ keywords 0/4

dHigher skill4 marks

How is What is Communication Systems? related to other concepts of the chapter — analyse and give your opinion.

0 words · suggested 40+ keywords 0/3

4

Stimulus

10 marks

In the classroom, the teacher was discussing the "What is Communication Systems?" section of the "Communication Systems" chapter. She said that understanding this concept makes the rest of the chapter's problems easier too.

aKnowledge1 mark

What is What is Communication Systems??

0 words · suggested 10+ keywords 0/2

bComprehension2 marks

Explain the importance of What is Communication Systems?.

0 words · suggested 22+ keywords 0/3

cApplication3 marks

Using the concept mentioned in the stimulus, show the steps to solve a problem.

0 words · suggested 30+ keywords 0/4

dHigher skill4 marks

How is What is Communication Systems? related to other concepts of the chapter — analyse and give your opinion.

0 words · suggested 40+ keywords 0/3

5

Stimulus

10 marks

In the classroom, the teacher was discussing the "What is Communication Systems?" section of the "Communication Systems" chapter. She said that understanding this concept makes the rest of the chapter's problems easier too.

aKnowledge1 mark

What is What is Communication Systems??

0 words · suggested 10+ keywords 0/2

bComprehension2 marks

Explain the importance of What is Communication Systems?.

0 words · suggested 22+ keywords 0/3

cApplication3 marks

Using the concept mentioned in the stimulus, show the steps to solve a problem.

0 words · suggested 30+ keywords 0/4

dHigher skill4 marks

How is What is Communication Systems? related to other concepts of the chapter — analyse and give your opinion.

0 words · suggested 40+ keywords 0/3

6

Stimulus

10 marks

Rafi inputs the number 44 into a digital device, and the device converts it to binary and displays it.

aKnowledge1 mark

What is the binary number system?

0 words · suggested 10+ keywords 0/3

bComprehension2 marks

Why does a computer use binary — explain.

0 words · suggested 25+ keywords 0/3

cApplication3 marks

Convert the decimal number 44 into binary.

0 words · suggested 15+ keywords 0/2

dHigher skill4 marks

Analyse what should be done to protect information security on digital devices.

0 words · suggested 35+ keywords 0/4