Group C (12-15) Copy EN

Quizzes – Age Group 13–15 (40 questions) – Demo

The number of attempts remaining is 10

1 / 40

In a smart city, IoT can be used to improve traffic flow by monitoring and adjusting signals in real-time.

2 / 40

Robots are often used in factories to perform repetitive tasks on an line.

3 / 40

When you focus on the important details of a problem and ignore the irrelevant ones, you are using the computational thinking concept of .

4 / 40

To make sense of the large amounts of data collected by IoT devices, we often use techniques of data .

5 / 40

A smart watch measures your heart rate many times per day. The average heart rate over 24 hours is an example of data . Choose the one from these words list (aggregation/summarization/ averaging)

6 / 40

A detailed, step-by-step method for solving a problem or completing a task, often expressed in a way that a computer can understand, is called an .

7 / 40

Match the problem with a possible first step in breaking it down:

3. Learning a new song

1. Cleaning your room

2. Solving a math word problem

8 / 40

Match the part of an IoT system to its role:

4. Data processing

3. Actuator

1. Sensor

2. Network

9 / 40

Match the pseudocode symbol to its meaning:

1. =

3. <=

2. >

4. !=

10 / 40

Match the programming construct to its purpose in an algorithm:

3. Variable

2. Conditional

4. Function

1. Loop

11 / 40

Match the smart city application with its description:

2. Waste Management

4. Smart Parking

1. Smart Lighting

3. Air Quality Monitoring

12 / 40

Match the robotic application with its PRIMARY societal benefit:

1. Automated harvesting

3. Precision manufacturing

2. Robotic assistance

4. Delivery drones

13 / 40

AI can be used to help detect fraudulent credit card transactions.

True

False

14 / 40

In most programming languages, the order of instructions doesn't matter.

False

True

15 / 40

If an AI makes a decision, it's always the best possible decision.

False

True

16 / 40

Using IoT devices always makes things more secure.

False

True

17 / 40

If every quiz question you've seen so far has been easy, it's a logically certain conclusion that all questions on the quiz will be easy.

True

False

18 / 40

When solving a complex problem, it's often helpful to try different approaches, even if some of them don't work out.

False

True

19 / 40

How might a farmer use AI to improve their crops?

b) By talking to the plants every day

c) By using sensors and AI to monitor soil conditions and water the plants only when needed

a) By playing music to the plants

20 / 40

What would the following pseudocode do? x = 5; x = x + 2; PRINT x;

a) Print the number 5

c) Print the number 7

b) Print the number 2

21 / 40

You're writing an algorithm to sort a list of numbers from smallest to largest. What is this process called?

a) Decomposition

c) Abstraction

b) Sorting

22 / 40

Why is it important to consider ethical issues when developing AI?

c) To make the AI as fast as possible.

b) To make sure the AI is fair and doesn’t harm people.

a) To make sure the AI looks nice.

23 / 40

Which of these is the BEST example of a “collaborative robot” (cobot) application?

c) A robot working alongside a human to assemble furniture.

b) A robot exploring the surface of Mars.

a) A robot welding car parts on an assembly line without any human interaction.

24 / 40

What is a key challenge in using robots for underwater exploration?

b) Dealing with high pressure and limited communication.

c) Making sure the robot doesn’t get bored.

a) Making the robot look like a fish.

25 / 40

Why is abstraction useful in computer science? (Select all that apply)

a) It makes computer programs look prettier.

c) It allows programmers to create more complex systems by breaking them down into smaller, manageable parts.

d) To make the program colorful

b) It helps programmers focus on the essential details and ignore the unnecessary ones.

26 / 40

Why is transparency important in AI? (Select all that apply)

b) So the AI can keep its methods a secret.

a) So people can understand how the AI makes decisions.

c) So people can trust the AI system more.

27 / 40

You are tasked with organizing a school fundraising event. Which of the following are examples of breaking down this task (decomposition)? (Select all that apply)

d) Set a date and time for the event.

c) Create a list of tasks and assign them to different people.

a) Decide on the type of event (bake sale, car wash, etc.)

b) Design the school logo.

28 / 40

Select all blocks that help work with lists in Blockly:

A.

C.

B.

D.

29 / 40

A large software project is usually too complex for one person to handle. How can decomposition help? (Select all that apply)

c) By making the code run faster.

b) By allowing different people to work on different parts of the project at the same time.

a) By making the problem seem smaller and less scary.

d) By allowing easier integration of different parts/component later on

30 / 40

What are some important things to consider when writing good code? (Select all that apply)

c) Making sure the code does what it’s supposed to do.

a) Making the code as short as possible, even if it’s hard to understand.

b) Using comments to explain what the code is doing.

31 / 40

It's important to be when using AI systems, considering the impact on others.

32 / 40

A robot uses to detect things around it, like light or temperature.

33 / 40

Match the ethical concern to its description:

2. Bias

3. Transparency

1. Privacy

34 / 40

Artificial Intelligence means making computers act exactly like humans.

False

True

35 / 40

Some robots can be controlled remotely.

False

True

36 / 40

What comes next: Red, Yellow, Blue, Red, Yellow, ____?

b) Yellow

a) Red

c) Blue

37 / 40

You are writing instructions for someone to make a sandwich. Which of these is the MOST important thing to include?

a) The color of the plate

b) The exact order of the steps

c) How much it will cost to make the sandwich

38 / 40

Which of these is MOST like a robot?

c) A remote-controlled car

d) A chair

a) A car

b) A doll

39 / 40

You are planning a birthday party. Which of these is the BEST example of decomposition?

a) Choosing the cake flavor.

c) Deciding how many guests to invite.

b) Making a list of tasks: invitations, decorations, food, games.

40 / 40

Which of the followings should be considered when developing AI technology? (Select all that apply)

b) Fairness

d) Cost

c) Privacy

a) Bias

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