Learns Academy
3
A
PracticeICTWhat is Number Systems?

CQ Practice · Creative · Written

What is Number Systems?

ICT · Chapter 3: Number Systems

00:00

6 × 10 marks · 0/24 written

1

Stimulus

10 marks

Rafi inputs the number 49 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 49 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
2

Stimulus

10 marks

Rafi inputs the number 9 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 9 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

Rafi inputs the number 40 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 40 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
4

Stimulus

10 marks

Rafi inputs the number 55 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 55 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
5

Stimulus

10 marks

Rafi inputs the number 18 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 18 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
6

Stimulus

10 marks

Rafi inputs the number 21 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 21 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

Answer every question and submit once — then you will see your result and the model answers.

0/24 answers written

00:00