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

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 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.

4 / 40

In an IoT system, devices often communicate wirelessly using protocols like Wi-Fi, Bluetooth, or .

5 / 40

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

6 / 40

Match the part of an IoT system to its role:

1. Sensor

4. Data processing

2. Network

3. Actuator

7 / 40

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

2. Arranging furniture

3. Secret code

1. Planning a route

8 / 40

Match the robotic challenge with a relevant technological solution:

1. Precise movement in surgery

2. Object recognition

3. Safe human-robot interaction

9 / 40

Match the smart city application with its description:

4. Smart Parking

3. Air Quality Monitoring

1. Smart Lighting

2. Waste Management

10 / 40

Match the sorting algorithm with its typical time complexity:

1. Bubble Sort

3. Selection Sort

2. Merge Sort

11 / 40

Match the robotic application with its PRIMARY societal benefit:

2. Robotic assistance

4. Delivery drones

1. Automated harvesting

3. Precision manufacturing

12 / 40

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

False

True

13 / 40

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

False

True

14 / 40

A robot designed to work in a hospital would need to be very fast, even if it meant being less careful.

False

True

15 / 40

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

True

False

16 / 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

17 / 40

In a well-defined problem, the initial state, the goal state, and the allowable operations are all clearly specified.

True

False

18 / 40

Which block helps create an empty list in Blockly?

B

A

C

19 / 40

What could be a possible result of this block?

A. 0

B. 3

C. 6

20 / 40

Which of the following is a common challenge in analyzing data from a large-scale IoT deployment?

b) Dealing with high volume, velocity, and variety of data.

c) All data from IoT sensors is perfectly accurate.

a) Data visualization is always straightforward.

21 / 40

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

A. The program will loop infinitely

C. The program will crash

B. The program will run only 5 times

22 / 40

A “smart factory” uses interconnected sensors and machines. What is the MOST significant advantage of this approach compared to a traditional factory?

b) Data-driven optimization of production, leading to increased efficiency and reduced waste.

c) The factory workers wear smartwatches.

a) The factory looks more modern.

23 / 40

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

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

b) A robot exploring the surface of Mars.

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

24 / 40

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

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

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

25 / 40

Which of the following statements about inductive reasoning are TRUE? (Select all that apply)

c) Strong inductive arguments make the conclusion more likely, but don’t guarantee it.

d) Inductive reasoning is only used in science.

a) Inductive conclusions are always guaranteed to be true.

b) Inductive reasoning involves making generalizations based on specific observations.

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.

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

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

27 / 40

Select all blocks that help work with lists in Blockly:

C.

D.

B

A.

28 / 40

What are the advantages of using functions in programming? (Select all that apply)

A. Helps make the code easier to read and maintain.

B. Helps avoid repeating the same code multiple times

D. Allows code reuse when needed

C. Makes the computer run faster

29 / 40

A “smart factory” uses many different interconnected systems: robots, sensors, databases, and control software. Which of the following are potential benefits of this integrated IoT approach compared to a traditional, less-connected factory? (Select all that apply)

a) Increased reliance on manual labor.

c) Ability to predict equipment failures before they happen.

d) Ability to automatically adjust production based on real-time demand and supply chain information.

b) Real-time monitoring of production processes and equipment performance.

30 / 40

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

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

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

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 robot part to its function:

1. Wheels

3. Gripper

2. Sensor

33 / 40

AI stands for “Artificial Intelligence.”

False

True

34 / 40

It is fine to give my friend’s address to smart toy.

True

False

35 / 40

What is a sensor used for in robotics?

a) To control movement

c) To gather information about the environment

b) To store energy

36 / 40

A robot needs a ______ to know what to do.

c) heart

a) body

b) program

37 / 40

Which of these is MOST like a robot?

a) A car

c) A remote-controlled car

d) A chair

b) A doll

38 / 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

39 / 40

Which tasks might be suitable for a robot? (Select all that apply)

a) Exploring a dangerous cave

d) Performing surgery

b) Writing a poem

c) To snesse the surrounding enviroment

40 / 40

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

c) Sensors

d) Rocks

a) Lights

b) Appliances

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