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Data Representation - Lesson 1

Authored by O Moore

Computers

7th Grade

Used 99+ times

Data Representation - Lesson 1
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10 questions

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1.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Why do people write things down? Tick the three correct answers.

To store information across time

To communicate information across distance

To process it

To avoid having to remember things

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt


What is the focus of today's lesson?

The history of writing

How symbols can be used to store, communicate, and process information

The different types of humans in the past

The evolution of language

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do computers use to represent information?

Algorithms

Robots

Sequences of symbols

Hopes and dreams

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can sequences of symbols represent?

Only numbers and letters

Only simple concepts

Only things that exist in the physical world

Any piece of information

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the meaning of the symbol "dab" in the context of the source?

Only a type of fish

Only a gentle touch or stroke

Only a dance move

All of the above and more

6.

OPEN ENDED QUESTION

3 mins • 1 pt

Write a line of Python code to output:

Hello World!

Evaluate responses using AI:

OFF

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is phishing? (Last term)

Sending fake emails pretending to be a reputable source to collect data

A lovely way to spend an afternoon

A storage device

A graphics card

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