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

A smart home system that automatically adjusts the lighting and temperature based on your preferences is an example of using IoT for home .

3 / 40

A map is an of a real-world location because it only shows the most important information for navigation.

4 / 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)

5 / 40

When you describe a cat as a “mammal with four legs, fur, and a tail,” you are using , because you aren't mentioning its specific color or breed.

6 / 40

A named storage location in a computer's memory that can hold a value is called a .

7 / 40

Match the IoT device to its typical function:

2. Smart Thermostat

3. Smart Speaker

4. Smart Lock

1. Smartwatch

8 / 40

Match the complex task with a reasonable way to break it down (decompose it):

2. Writing a book report

3. Designing a website

1. Planning a school field trip

9 / 40

Match the everyday task to the algorithm design concept it BEST represents:

3. Repeating a song chorus

1. Following a recipe

4. Sorting toys

2. Choosing what to wear

10 / 40

Match the pseudocode symbol to its meaning:

2. >

1. =

4. !=

3. <=

11 / 40

Match the algorithm design concept to its description:

4. Decomposition

1. Sequencing

3. Iteration

2. Selection

12 / 40

Match the specialized robotic system to its MOST likely application, considering both the task and the environment:

4. Remotely Operated Vehicle (ROV)

3. Drone with thermal camera

1. Surgical Robot

2. Automated Guided Vehicle (AGV)

13 / 40

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

True

False

14 / 40

AI-powered recommendation systems, like those used by Netflix or YouTube, only suggest things you've already watched or liked.

False

True

15 / 40

IoT devices can only communicate with each other if they are made by the same company.

True

False

16 / 40

If you observe many swans and they are all white, you can conclude with absolute certainty that all swans are white.

True

False

17 / 40

IoT devices can only communicate with other devices made by the same company.

True

False

18 / 40

The best problem-solving strategy is always the one that gets you to the answer the fastest, even if it's not the most reliable.

True

False

19 / 40

What could be a possible result of the block ?

C. 6

A. 0

B. 3

20 / 40

What happens if runs while x is always less than 5?

B. The program will run only 5 times

C. The program will crash

A. The program will loop infinitely

21 / 40

What does “transparency” mean in the context of AI ethics?

c) Understanding how the AI makes its decisions.

b) Making sure the AI is very fast.

a) Making the AI look pretty.

22 / 40

Imagine an AI is used to decide who gets a loan. What kind of bias could be a problem?

c) The AI might unfairly deny loans to people from certain neighborhoods.

a) The AI might prefer certain colors of clothing.

b) The AI might only approve loans for people who like cats.

23 / 40

A company uses sensors on its delivery trucks to track their location, speed, and fuel consumption. What is the MOST LIKELY reason for collecting this data?

a) To give the drivers more breaks

b) To improve route planning and reduce fuel costs

c) To make sure the drivers are listening to their favorite music

24 / 40

A city uses sensors to track air pollution levels in different neighborhoods. Which of the following is the MOST LIKELY benefit of analyzing this data?

a) Knowing exactly which car is causing the most pollution

b) Knowing the favorite color of car of each driver

c) Identifying areas with the highest pollution levels and taking action to improve air quality

25 / 40

You have lots of different toy animals. Which of these is a way to use abstraction when thinking about them? (Select all that apply)

d) Remember exactly what each toy animal looks like in every detail.

b) Notice that some are big and some are small, but they all have a size.

a) Think about what makes all of them "toys," even if they are different animals.

c) Only think about the color of each animal, and nothing else.

26 / 40

Which of these are examples of how AI might be used to help protect the environment? (Select all that apply)

d) Helping scientists track and protect endangered animals

b) Creating more plastic pollution

c) Optimizing energy use in buildings to reduce waste

a) Predicting and preventing wildfires

27 / 40

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

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

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

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

c) By making the code run faster.

28 / 40

Select all benefits of using functions in programming:

C. Makes the program run faster

D. Helps reuse code multiple times

B. Avoids repeating the same code multiple times

A. Helps make the code easier to read and maintain

29 / 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)

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

d) Set a date and time for the event.

b) Design the school logo.

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

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

A robot uses a to follow instructions.

32 / 40

Finding the common features in different problems is an example of .

33 / 40

Match the IoT application to its benefit:

1. Smart Cities

2. Connected Healthcare

3. Smart Agriculture

34 / 40

IoT can only connect computers and phones.

False

True

35 / 40

Robots can help people with dangerous jobs.

True

False

36 / 40

What is a sensor used for in robotics?

b) To store energy

c) To gather information about the environment

a) To control movement

37 / 40

Which of these might have a sensor inside?

c) A wooden block

a) A teddy bear

b) A smart watch

38 / 40

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

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

a) Choosing the cake flavor.

c) Deciding how many guests to invite.

39 / 40

You use the internet to search some data for your homework, what did you use at that time?

b) Microsoft Word

c) Note

a) Google

40 / 40

Which of the following are types of robots? (Select ALL that apply)

c) Imaginary robots

b) Service robots

d) Mobile robots

a) Industrial robots

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