Group D (16-18) Copy EN

Quizzes – Age Group 16–18 (40 questions) – Demo

The number of attempts remaining is 10

1 / 40

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

2 / 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)

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

Before you can sort a list of items, you often need to define a by which to compare them (e.g., size, alphabetical order, date).

5 / 40

In programming, a structure that executes a block of code only if a certain condition is true is called a statement.

6 / 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

7 / 40

Match the programming construct to its purpose in an algorithm:

1. Loop

3. Variable

2. Conditional

4. Function

8 / 40

Match the programming concept to its description:

3. Conditional

1. Variable

2. Loop

4. Function

9 / 40

Match the correct Blockly blocks with their functions:

1.Computes the sine value of an angle

4. Checks if a number is even

2. Mathematical constant π

3. Rounds a number

10 / 40

Match the algorithm design technique to its description:

1. Divide and Conquer

2. Greedy Algorithm

3. Dynamic Programming

11 / 40

Match the programming concept to how it demonstrates abstraction:

1. Function

2. Class

3. Library Function

4. Variable

12 / 40

AI systems should be designed to treat everyone fairly, regardless of their race, gender, or background.

False

True

13 / 40

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

False

True

14 / 40

Using IoT devices always makes things more secure.

True

False

15 / 40

In software development, breaking down a large project into modules (like a login module, a shopping cart module, etc.) is an example of decomposition.

True

False

16 / 40

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

True

False

17 / 40

Downsampling IoT sensor data can reduce storage costs, but it also inevitably results in some loss of information.

False

True

18 / 40

Which of these is the BEST example of how AI is used in healthcare?

a) Keeping track of patient appointments

c) Analyzing medical images (like X-rays) to help identify diseases

b) Ordering new hospital supplies

19 / 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.

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

a) The AI might prefer certain colors of clothing.

20 / 40

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

b) Sorting

a) Decomposition

c) Abstraction

21 / 40

What is the result of this block command in Blockly?

A. 3

C. 0

B. 1

22 / 40

A city uses sensors and data analysis to manage traffic flow. Which of the following is the MOST LIKELY long-term benefit of this system?

a) Increased traffic jams

c) Reduced fuel consumption and emissions

b) More expensive traffic lights

23 / 40

What is the primary purpose of using functions in programming?

b) To break down a program into smaller, reusable parts.

a) To make the code look more complicated.

c) To increase the number of lines of code.

d) To make the program run slower.

24 / 40

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

a) It makes computer programs look prettier.

d) To make the program colorful

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

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

25 / 40

Which of the following are potential ethical concerns related to the increasing use of robots in the workplace? (Select all that apply)

b) Robots becoming too expensive to maintain

c) The potential for robots to be used for surveillance and control of workers

d) The risk of robots developing consciousness and rebelling against humans

a) Job displacement for human workers

26 / 40

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

c) So people can trust the AI system more.

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

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

27 / 40

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

d) Helping teachers grade papers and track student progress

c) Providing instant feedback on student work, even outside of class hours

a) Personalized learning programs that adjust to each student’s pace

e) Creating lesson plans automatically without teacher involvement

b) Replacing teachers entirely with robots

28 / 40

How could AI potentially be used in disaster relief efforts? (Select all that apply)

d) Coordinating the distribution of supplies to people in need

c) Creating traffic jams to slow down rescue efforts

b) Predicting where a hurricane will make landfall

a) Analyzing satellite images to identify damaged areas after an earthquake

29 / 40

If we input the list `x = [2, 3, 4, 5, 7, 8]` into the program above, what will be the output after running the program?

C. 5

D. 8

E. 7

B. 2

A. 3

30 / 40

Which of the following statements are correct? (Choose all that apply)

B. The program prints "2 odd number."

C. The function checks whether a number is even or odd.

A. The program prints "2 is an even number."

D. If x = 5, the program prints "odd number."

31 / 40

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

32 / 40

Match the IoT application to its benefit:

1. Smart Cities

2. Connected Healthcare

3. Smart Agriculture

33 / 40

A robot can feel emotions like happiness and sadness.

True

False

34 / 40

Sorting your toys by color is an example of abstraction.

True

False

35 / 40

Which of these might have a sensor inside?

a) A teddy bear

c) A wooden block

b) A smart watch

36 / 40

Which of these is NOT usually part of a robot?

b) Plastic

c) Feathers

a) Metal

d) Wires

37 / 40

Which of these is MOST like a robot?

c) A remote-controlled car

b) A doll

a) A car

d) A chair

38 / 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.

39 / 40

What can be connected in an IoT system? (Select all that apply)

a) Lights

d) Rocks

c) Sensors

b) Appliances

40 / 40

Which of these are examples of algorithms? (Select all that apply)

a) A recipe for cookies.

b) The rules of a board game.

d) Instructions for building a LEGO set

c) A story about a dog

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