Group D (EN) – Pythaverse

Group D (16-18)

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

In an IoT system, the devices that gather information from the environment are called .

3 / 40

The process of sending data from an IoT device to a central location (like a computer or the cloud) is called data .

4 / 40

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

5 / 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 .

6 / 40

Match the IoT device to its typical function:

4. Smart Lock

3. Smart Speaker

1. Smartwatch

2. Smart Thermostat

7 / 40

Match the correct Blockly blocks with their functions:

2. Mathematical constant π

4. Checks if a number is even

1.Computes the sine value of an angle

3. Rounds a number

8 / 40

Match the correct Blockly block with its function:

3. Updates the value of x

4. Sorts a list in ascending order

2. Checks if a number is even

1. Loops while the condition is true

9 / 40

Match the programming concept to its description:

2. Loop

4. Function

3. Conditional

1. Variable

10 / 40

Match the algorithm design technique to its description:

3. Dynamic Programming

2. Greedy Algorithm

1. Divide and Conquer

11 / 40

Match the robotic challenge with the MOST relevant technological solution:

4. Operating in low-light conditions

1. Precise, repetitive movements in manufacturing

2. Navigation in complex, unstructured environments

3. Safe interaction with humans

12 / 40

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

True

False

13 / 40

An AI system can never be biased, because it's a computer.

False

True

14 / 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.

False

True

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.

False

True

16 / 40

Data aggregation in IoT always involves calculating the average of the collected data.

False

True

17 / 40

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

True

False

18 / 40

How might a farmer use AI to improve their crops?

a) By playing music to the plants

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

19 / 40

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

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

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

a) The AI might prefer certain colors of clothing.

20 / 40

What is “data normalization” in the context of IoT data analysis?

b) Combining data from multiple sensors.

a) Deleting all data that is not needed.

c) Transforming data

21 / 40

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

c) Abstraction

b) Sorting

a) Decomposition

22 / 40

A hospital uses an AI system to analyze medical images (like X-rays and MRI scans) to help detect diseases. Which of these is the MOST SIGNIFICANT ethical concern specific to this AI application, and not just a general computer issue?

b) The hospital’s computer network could be hacked.

d) The computer might run out of storage space.

c) The AI might exhibit bias, leading to different diagnoses for different demographic groups.

a) The AI system could have a software bug that causes it to malfunction.

23 / 40

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

b) Dealing with high pressure and limited communication.

a) Making the robot look like a fish.

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

24 / 40

Which of the following are examples of abstraction? (Select all that apply)

b) Drawing a detailed picture of your pet cat, including every whisker.

d) Writing a summary of a long story, including only the main events.

c) Using a map to find your way to a new place, instead of looking at every building and tree.

a) Describing a car as "a vehicle with four wheels" instead of listing every part.

25 / 40

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

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

a) Only let computer scientists work on AI.

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

26 / 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.

27 / 40

Select all blocks that help work with lists in Blockly:

C.

A.

B

D.

28 / 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

a) Predicting and preventing wildfires

c) Optimizing energy use in buildings to reduce waste

b) Creating more plastic pollution

29 / 40

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

a) It makes the code easier to understand.

c) It makes the code run faster.

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

30 / 40

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

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

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

B. The program prints "2 odd number."

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

31 / 40

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

32 / 40

Match the ethical concern to its description:

3. Transparency

2. Bias

1. Privacy

33 / 40

It's okay to be rude to a chatbot because it's not a real person.

False

True

34 / 40

All AI systems use machine learning.

False

True

35 / 40

Which of these is an example of an IoT device?

b) A smart thermostat

a) A regular lamp

c) A wooden toy

36 / 40

What is a key benefit of using IoT in agriculture?

c) Monitoring crop health/soil

b) Replacing all human farmers

a) Automatically harvesting all crops

37 / 40

Which of these is MOST like a robot?

d) A chair

a) A car

c) A remote-controlled car

b) A doll

38 / 40

What is the main purpose of a robot's controller?

c) To provide power to the robot

b) To process information and make decisions

a) To make the robot look nice

39 / 40

What are the benefits of using robots? (Select all that apply)

a) Help people to do dangerous tasks

b) Replace the human’s feeling

d) help people to do heavy task

c) help people to do repetitive work

40 / 40

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

c) Sensors

a) Lights

b) Appliances

d) Rocks

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