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 valid deductive argument, if the premises are true, then the must also be true.

2 / 40

Deductive reasoning starts with general rules and uses them to reach a conclusion.

3 / 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)

4 / 40

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

5 / 40

If the list , the command “get item from list at index 1” will return .

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

1. Planning a school field trip

3. Designing a website

2. Writing a book report

8 / 40

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

2. Solving a math word problem

1. Cleaning your room

3. Learning a new song

9 / 40

Match the type of problem to the problem-solving strategy that would likely be MOST effective:

1. Planning a route

3. Secret code

2. Arranging furniture

10 / 40

Match the pseudocode symbol to its meaning:

3. <=

4. !=

1. =

2. >

11 / 40

Match the smart city application with its description:

4. Smart Parking

3. Air Quality Monitoring

1. Smart Lighting

2. Waste Management

12 / 40

Match the robotic challenge with the MOST relevant technological solution:

2. Navigation in complex, unstructured environments

4. Operating in low-light conditions

3. Safe interaction with humans

1. Precise, repetitive movements in manufacturing

13 / 40

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

True

False

14 / 40

It's always okay to share personal information with any AI-powered chatbot or website.

False

True

15 / 40

All online chatbots use Artificial Intelligence to understand and respond to your questions.

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.

False

True

17 / 40

Inductive reasoning involves making a general conclusion based on specific observations.

False

True

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

What could be a possible result of the block ?

B. 3

C. 6

A. 0

20 / 40

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

b) Making sure the AI is very fast.

a) Making the AI look pretty.

c) Understanding how the AI makes its decisions.

21 / 40

You are writing instructions for someone to make a peanut butter and jelly sandwich. Which of these is the BEST way to describe putting on the peanut butter?

b) Put stuff on bread.

a) Put peanut butter on bread.

c) Use a knife to spread peanut butter evenly on one slice of bread.

22 / 40

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

A. The program will loop infinitely

B. The program will run only 5 times

C. The program will crash

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

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

b) A robot exploring the surface of Mars.

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

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

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)

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.

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

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

26 / 40

You are writing a computer program to draw a simple house. Which of the following are examples of breaking down this task (decomposition)? (Select all that apply)

b) Draw a triangle for the roof.

c) Decide on the overall color scheme before drawing anything.

a) Draw a square for the main part of the house.

27 / 40

Select all blocks that help work with lists in Blockly:

D.

A.

B.

C.

28 / 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.

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

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.

29 / 40

How can we help make sure AI is used ethically? (Select all that apply)

c) Have rules and guidelines for how AI should be developed and used.

b) Think carefully about the possible impacts of AI before it’s used.

a) Only let computer scientists work on AI.

30 / 40

What are some advantages of breaking a large programming problem down into smaller functions (decomposition)? (Select all that apply)

b) It allows you to reuse the same code in different parts of your program.

a) It makes the code easier to understand.

c) It makes the code run faster.

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:

2. Connected Healthcare

1. Smart Cities

3. Smart Agriculture

34 / 40

All robots have wheels.

False

True

35 / 40

Robots are only used in factories.

False

True

36 / 40

Which of these is an example of AI?

c) A toy car

a) A talking robot in a movie

b) A regular calculator

d) A computer program that can play chess

37 / 40

What part of a robot helps it sense its surroundings?

b) Sensors

c) Buttons

a) Wheels

38 / 40

What is the main advantage of using robots in factories?

a) They can talk to workers

b) They can do the same job many times without getting tired

c) They can eat lunch

39 / 40

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

c) Deciding how many guests to invite.

a) Choosing the cake flavor.

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

40 / 40

What are some potential benefits of using AI? (Select all that apply)

c) Automating repetitive jobs

d) Improved accuracy in medical diagnoses

b) Making decisions without any human input

a) Increased efficiency in tasks

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