Group D (EN) – Pythaverse

Group D (16-18)

The number of attempts remaining is 10

1 / 40

Robots are often used in factories to perform repetitive tasks on an line.

2 / 40

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

3 / 40

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

4 / 40

To make sense of the large amounts of data collected by IoT devices, we often use techniques of data .

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 problem with a possible first step in breaking it down:

2. Solving a math word problem

1. Cleaning your room

3. Learning a new song

7 / 40

Match the programming concept to its description:

3. Conditional

1. Variable

2. Loop

4. Function

8 / 40

Match the smart city application with its description:

2. Waste Management

3. Air Quality Monitoring

4. Smart Parking

1. Smart Lighting

9 / 40

Match the correct Blockly block with its function:

4. Sorts a list in ascending order

3. Updates the value of x

1. Loops while the condition is true

2. Checks if a number is even

10 / 40

Match the real-world scenario with the type of abstraction it primarily represents:

2. Weather map

4. Organizational Chart

3. Circuit diagram

1. Flight simulator

11 / 40

Match the problems with algorithm design:

3. Find the smallest number in a list

1. Finding shortest path

2. Sort a list of numbers

12 / 40

In most programming languages, the order of instructions doesn't matter.

False

True

13 / 40

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

True

False

14 / 40

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

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.

False

True

16 / 40

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

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?

b) Ordering new hospital supplies

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

a) Keeping track of patient appointments

19 / 40

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

c) To make the AI as fast as possible.

a) To make sure the AI looks nice.

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

20 / 40

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

b) Print the number 2

a) Print the number 5

c) Print the number 7

21 / 40

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

a) The AI might prefer certain colors of clothing.

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

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

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?

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

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

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

d) The computer might run out of storage space.

23 / 40

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

c) The factory workers wear smartwatches.

a) The factory looks more modern.

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

24 / 40

You have lots of different toy animals. Which of these is a way to use abstraction when thinking about them? (Select all that apply)

c) Only think about the color of each animal, and nothing else.

b) Notice that some are big and some are small, but they all have a size.

d) Remember exactly what each toy animal looks like in every detail.

a) Think about what makes all of them "toys," even if they are different animals.

25 / 40

Select all benefits of using functions in programming:

B. Avoids repeating the same code multiple times

A. Helps make the code easier to read and maintain

D. Helps reuse code multiple times

C. Makes the program run faster

26 / 40

In a “lights-out” factory (a fully automated factory with minimal human presence), which of the following are likely to be TRUE? (Select all that apply)

b) Human workers are still needed for all stages of production

c) The factory can operate 24/7 with minimal downtime

a) Robots perform most, if not all, of the manufacturing tasks

27 / 40

You are tasked with organizing a school fundraising event. Which of the following are examples of breaking down this task (decomposition)? (Select all that apply)

b) Design the school logo.

d) Set a date and time for the event.

c) Create a list of tasks and assign them to different people.

a) Decide on the type of event (bake sale, car wash, etc.)

28 / 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.

c) By making the code run faster.

d) By allowing easier integration of different parts/component later on

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

29 / 40

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

B. The program prints "2 odd number."

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

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

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

30 / 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?

E. 7

B. 2

A. 3

C. 5

D. 8

31 / 40

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

32 / 40

Match the IoT device to its use:

2. Fitness Tracker

1. Smart Thermostat

3. Smart Lock

33 / 40

A recipe for baking cookies is NOT an algorithm.

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?

a) Metal

b) Plastic

d) Wires

c) Feathers

36 / 40

Which of these might have a sensor inside?

c) A wooden block

a) A teddy bear

b) A smart watch

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

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

a) To make the robot look nice

b) To process information and make decisions

c) To provide power to the robot

39 / 40

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

a) Exploring a dangerous cave

c) To snesse the surrounding enviroment

b) Writing a poem

d) Performing surgery

40 / 40

Which of the following are steps in solving a problem? (Select all that apply)

a) Identify the problem

d) Evaluate possible solutions

c) Guess randomly

b) Gather information

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