Group D (EN) – Pythaverse

Group D (16-18)

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

If(1) and we execute (2) , the new value of x is .

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

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)

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 problem with a possible first step in breaking it down:

3. Learning a new song

1. Cleaning your room

2. Solving a math word problem

7 / 40

Match the problem-solving strategy to its description:

1. Working Backwards

2. Guess and Check

3. Making a Table or Chart

8 / 40

Match the algorithm design concept to its description:

1. Sequencing

4. Decomposition

2. Selection

3. Iteration

9 / 40

Match the robotic challenge with a relevant technological solution:

2. Object recognition

1. Precise movement in surgery

3. Safe human-robot interaction

10 / 40

Match the specialized robotic system to its MOST likely application, considering both the task and the environment:

1. Surgical Robot

2. Automated Guided Vehicle (AGV)

3. Drone with thermal camera

4. Remotely Operated Vehicle (ROV)

11 / 40

Match the sorting algorithm with its typical time complexity:

3. Selection Sort

2. Merge Sort

1. Bubble Sort

12 / 40

AI can be used to help detect fraudulent credit card transactions.

True

False

13 / 40

If an AI makes a decision, it's always the best possible decision.

True

False

14 / 40

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

True

False

15 / 40

Decomposing a complex problem always leads to a single, uniquely correct set of subproblems.

True

False

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.

False

True

17 / 40

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

True

False

18 / 40

Which block helps create an empty list in Blockly?

C

A

B

19 / 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.

20 / 40

What would the following pseudocode do? x = 5 x = x + 2 PRINT x

c) Print the number 7

a) Print the number 5

b) Print the number 2

21 / 40

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

a) Deleting all data that is not needed.

b) Combining data from multiple sensors.

c) Transforming data

22 / 40

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

a) The factory looks more modern.

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

c) The factory workers wear smartwatches.

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.

d) They are always easy to identify as fake.

a) They are often very entertaining.

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

24 / 40

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

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.

d) To make the program colorful

a) It makes computer programs look prettier.

25 / 40

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

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

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

c) So people can trust the AI system more.

26 / 40

Which of the following are examples of AI being used in transportation? (Select all that apply)

e) Robots that help people cross the street at the right time during rush hour

b) Regular trains that run on a fixed schedule

c) Traffic lights that adjust their timing based on real-time traffic flow

d) Apps that predict the fastest route for your journey, considering traffic and road closures

a) Self-driving cars

27 / 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.

c) Some rectangles have four sides.

b) All squares have four sides.

a) All rectangles are squares.

28 / 40

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

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

d) Coordinating the distribution of supplies to people in need

b) Predicting where a hurricane will make landfall

c) Creating traffic jams to slow down rescue efforts

29 / 40

In a “smart city,” different IoT systems (traffic lights, pollution sensors, public transportation, waste management) are integrated. What are some potential challenges of this integration? (Select all that apply)

d)Deciding what color the traffic light should be.

b) Ensuring the privacy and security of the vast amounts of data collected.

c) Making sure the city looks aesthetically pleasing.

a) Making sure all the systems can communicate with each other, even if they use different technologies.

30 / 40

What are some important things to consider when writing good code? (Select all that apply)

a) Making the code as short as possible, even if it’s hard to understand.

b) Using comments to explain what the code is doing.

c) Making sure the code does what it’s supposed to do.

31 / 40

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

32 / 40

Match the AI term to its description:

2. AI

1. Machine Learning

3. Algorithm

33 / 40

Making your bed can be broken down into smaller steps.

False

True

34 / 40

All AI systems use machine learning.

False

True

35 / 40

What comes next: Red, Yellow, Blue, Red, Yellow, ____?

b) Yellow

c) Blue

a) Red

36 / 40

What part of a robot helps it sense its surroundings?

a) Wheels

b) Sensors

c) Buttons

37 / 40

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

a) Building a house

b) Recommending a product you might like online

c) Cooking dinner

38 / 40

You use the internet to search some data for your homework, what did you use at that time?

c) Note

b) Microsoft Word

a) Google

39 / 40

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

a) Help people to do dangerous tasks

c) help people to do repetitive work

d) help people to do heavy task

b) Replace the human’s feeling

40 / 40

What can AI be used for? (Select all that apply)

e) Growing plants without sunlight

c) Driving a car without a human

b) Suggesting movies you might like

a) Helping doctors diagnose diseases

f) Turning water into fuel

d) Helping write stories

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