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

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

3 / 40

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

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

When designing an algorithm, it's important to ensure that the steps are in the correct and that there are no logical errors. This process is called debugging.

6 / 40

Match the IoT device to its typical function:

1. Smartwatch

3. Smart Speaker

2. Smart Thermostat

4. Smart Lock

7 / 40

Match the algorithm design concept to its description:

2. Selection

4. Decomposition

3. Iteration

1. Sequencing

8 / 40

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

1. Following a recipe

3. Repeating a song chorus

4. Sorting toys

2. Choosing what to wear

9 / 40

Match the debugging technique with its description:

2. Testing

1. Reading

3. Adding print/display

4. Explaining

10 / 40

Match the robotic application with its PRIMARY societal benefit:

1. Automated harvesting

4. Delivery drones

3. Precision manufacturing

2. Robotic assistance

11 / 40

Match the robotic challenge with the MOST relevant technological solution:

1. Precise, repetitive movements in manufacturing

4. Operating in low-light conditions

3. Safe interaction with humans

2. Navigation in complex, unstructured environments

12 / 40

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

False

True

13 / 40

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

True

False

14 / 40

Robots used for search and rescue missions often need to be able to operate in difficult or unpredictable environments.

False

True

15 / 40

Using IoT devices always makes things more secure.

False

True

16 / 40

In a large-scale IoT deployment, storing all raw sensor data directly in a traditional relational database is generally the most efficient and cost-effective approach.

True

False

17 / 40

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

True

False

18 / 40

What could be a possible result of the block ?

A. 0

C. 6

B. 3

19 / 40

Which of these code snippets is an example of a loop?

b) REPEAT 3 TIMES: PRINT "Hello" END REPEAT

c) IF x > 5 THEN PRINT "x is big" ENDIF

a) PRINT "Hello"

20 / 40

Why is it important to consider ethical issues when developing AI?

a) To make sure the AI looks nice.

c) To make the AI as fast as possible.

b) To make sure the AI is fair and doesn’t harm people.

21 / 40

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

a) Data visualization is always straightforward.

c) All data from IoT sensors is perfectly accurate.

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

22 / 40

Given the following Blockly code. What will be the final value of sum?

C. 55

B. 50

D. 60

A. 45

23 / 40

“Deepfakes” are realistic but fabricated videos or audio recordings created using AI. Which of these is the MOST significant ethical concern regarding deepfakes?

b) They require a lot of computing power to create.

a) They are often very entertaining.

d) They are always easy to identify as fake.

c) They can be used to spread misinformation and damage reputations.

24 / 40

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

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

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

25 / 40

Consider the following premises: Premise 1: All squares are rectangles. Premise 2: All rectangles have four sides. Which of the following conclusions can be deductively inferred? (Select all that apply)

d) If a shape does not have four sides, it cannot be a square.

b) All squares have four sides.

c) Some rectangles have four sides.

a) All rectangles are squares.

26 / 40

How is AI used in online shopping? (Select all that apply)

b) To physically deliver packages to your door (without a human)

c) To show you advertisements for things you’ve searched for before

a) To recommend products you might be interested in

d) To automatically write product descriptions

27 / 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.

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

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

28 / 40

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

a) Job displacement for human workers

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

b) Robots becoming too expensive to maintain

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

29 / 40

Given the list x = [1, 3, 4, 5, 6, 8], the following Blockly code: Which numbers will be printed?

D. 3

A. 4

B. 6

C. 8

E. 5

30 / 40

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

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

B. The program prints "2 odd number."

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

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 ethical concern to its description:

1. Privacy

2. Bias

3. Transparency

33 / 40

AI is only used in robots.

True

False

34 / 40

Sorting your toys by color is an example of abstraction.

True

False

35 / 40

Which of these is NOT usually part of a robot?

d) Wires

c) Feathers

b) Plastic

a) Metal

36 / 40

Which of these is an example of AI?

c) A toy car

b) A regular calculator

a) A talking robot in a movie

d) A computer program that can play chess

37 / 40

Which of these tasks is MOST likely to use AI today?

b) Recommending a product you might like online

c) Cooking dinner

a) Building a house

38 / 40

Which of these is MOST like a robot?

c) A remote-controlled car

d) A chair

b) A doll

a) A car

39 / 40

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

d) Mobile robots

a) Industrial robots

b) Service robots

c) Imaginary robots

40 / 40

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

a) Lights

b) Appliances

d) Rocks

c) Sensors

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