Group D (EN) – Pythaverse

Group D (16-18)

The number of attempts remaining is 10

1 / 40

Farmers can use IoT sensors to monitor the levels in their soil and optimize irrigation.

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

4 / 40

If (1) and (2) , after executing the command (3), the new value of “x” is .

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 complex task with a reasonable way to break it down (decompose it):

2. Writing a book report

3. Designing a website

1. Planning a school field trip

7 / 40

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

3. Secret code

2. Arranging furniture

1. Planning a route

8 / 40

Match the algorithm design concept to its description:

3. Iteration

2. Selection

4. Decomposition

1. Sequencing

9 / 40

Match the debugging technique with its description:

1. Reading

2. Testing

3. Adding print/display

4. Explaining

10 / 40

Match the robotic application with its PRIMARY societal benefit:

3. Precision manufacturing

2. Robotic assistance

1. Automated harvesting

4. Delivery drones

11 / 40

Match the programming concept to how it demonstrates abstraction:

2. Class

4. Variable

1. Function

3. Library Function

12 / 40

A loop is used to make a decision in a program.

True

False

13 / 40

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

True

False

14 / 40

Using IoT devices always makes things more secure.

False

True

15 / 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

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 ?

C. 6

A. 0

B. 3

19 / 40

What could be a possible result of this block?

B. 3

A. 0

C. 6

20 / 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"

21 / 40

You are writing instructions for someone to make a peanut butter and jelly sandwich. Which of these is the BEST way to describe putting on the peanut butter?

b) Put stuff on bread.

c) Use a knife to spread peanut butter evenly on one slice of bread.

a) Put peanut butter on bread.

22 / 40

A city uses sensors to track air pollution levels in different neighborhoods. Which of the following is the MOST LIKELY benefit of analyzing this data?

b) Knowing the favorite color of car of each driver

a) Knowing exactly which car is causing the most pollution

c) Identifying areas with the highest pollution levels and taking action to improve air quality

23 / 40

A company is developing an AI system to predict which customers are most likely to default on their loans. Which of these factors, if used by the AI, would be MOST ethically problematic and potentially discriminatory?

d) The customer’s loan repayment history.

a) The customer’s credit score.

b) The customer’s income.

c) The customer’s race or ethnicity.

24 / 40

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

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

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

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

Select all blocks that help work with lists in Blockly:

C.

A.

B

D.

26 / 40

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

C. Makes the computer run faster

D. Allows code reuse when needed

B. Helps avoid repeating the same code multiple times

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

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)

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

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.

28 / 40

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

a) Inductive conclusions are always guaranteed to be true.

d) Inductive reasoning is only used in science.

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

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

29 / 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?

C. 5

B. 2

E. 7

A. 3

D. 8

30 / 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)

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

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

d)Deciding what color the traffic light should be.

c) Making sure the city looks aesthetically pleasing.

31 / 40

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

32 / 40

Match the ethical concern to its description:

3. Transparency

1. Privacy

2. Bias

33 / 40

If all cats have tails, and Fluffy is a cat, then Fluffy must have a tail.

False

True

34 / 40

Robots are only used in factories.

True

False

35 / 40

Which of these is an example of an IoT device?

c) A wooden toy

b) A smart thermostat

a) A regular lamp

36 / 40

What part of a robot helps it sense its surroundings?

b) Sensors

a) Wheels

c) Buttons

37 / 40

Which of these is MOST like a robot?

c) A remote-controlled car

a) A car

b) A doll

d) A chair

38 / 40

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

c) Cooking dinner

a) Building a house

b) Recommending a product you might like online

39 / 40

Which of these are examples of algorithms? (Select all that apply)

a) A recipe for cookies.

b) The rules of a board game.

c) A story about a dog

d) Instructions for building a LEGO set

40 / 40

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

c) Sensors

b) Appliances

a) Lights

d) Rocks

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