Question 1

What does the 'setText' block do in block-based JavaScript coding?

Accepted Answer

Changes the text of an element

Answer

Changes the color of an element

Answer

Moves an element on the screen

Answer

Plays a sound effect

Question 2

What is decomposition in computational thinking?

Accepted Answer

Breaking a complex problem into smaller, more manageable parts

Answer

Ignoring problems altogether

Answer

Solving a problem without breaking it down

Answer

Combining multiple problems into one big issue

Question 3

Why is it important for success criteria to be measurable?

Accepted Answer

Measurable criteria allow progress to be tracked and evaluated.

Answer

Measurement is unnecessary for setting goals.

Answer

Unmeasurable criteria make goals more achievable.

Answer

Measurable criteria stops you reaching your goal.

Question 4

Why is it important for success criteria to be specific?

Accepted Answer

Specific criteria help clarify what needs to be achieved.

Answer

General criteria leave are hard to interpret.

Answer

Specific criteria make goals more challenging.

Answer

Specific criteria limit creativity.

Question 5

What is the purpose of the Onevent code block in App Lab?

Accepted Answer

To execute code when a specific event occurs

Answer

To create arrays

Answer

To comment out code

Answer

To store variables

Question 6

When using the Onevent code block in App Lab, what is an example of an event that can trigger the code execution?

Accepted Answer

Button click

Answer

Screen color

Answer

Font size

Answer

Text alignment

Question 7

What is the purpose of using SetTimeout code block in App Lab?

Accepted Answer

To introduce a delay in executing code to control the flow of the program

Answer

To prevent errors from occurring in the program

Answer

To speed up the execution of code for better performance

Answer

To display messages to the user immediately

Question 8

How is the condition in an 'if' block evaluated in App Lab?

Accepted Answer

It is evaluated as either true or false

Answer

It is evaluated as a string

Answer

It is evaluated as a number

Answer

It is not evaluated

Question 9

What is the purpose of the 'else if' block in App Lab?

Accepted Answer

To provide additional conditions to check if the initial 'if' condition is false

Answer

To repeat a set of instructions

Answer

To end the program

Answer

To execute the same code as the 'else' block

Question 10

What is the purpose of an 'else' block in App Lab?

Accepted Answer

To provide alternative code to execute if the 'if' condition is false

Answer

To define a function

Answer

To display text on the screen

Answer

To execute the same code as the 'if' block

Question 11

What is the main purpose of using formulas in a spreadsheet?

Accepted Answer

To automatically calculate values

Answer

To sort data

Answer

To change the colour of cells

Answer

To add images

Question 12

Which of the following is an example of a correct cell reference?

Accepted Answer

A1

Answer

A-1

Answer

CellA

Answer

1A

Question 13

Which formula would correctly calculate the average of cells A1 to A5?

Accepted Answer

=AVERAGE(A1:A5)

Answer

=MEAN(A1,A5)

Answer

=A1+A5/5

Answer

=AVG(A1-A5)

Question 14

Which function would you use to find the highest value in a range of cells?

Accepted Answer

=MAX(A1:A10)

Answer

=HIGH(A1:A10)

Answer

=LARGE(A1)

Answer

=TOP(A1:A10)

Question 15

What does conditional formatting allow you to do?

Accepted Answer

Highlight data based on rules

Answer

Add formulas to multiple cells

Answer

Change values in cells automatically

Answer

Lock cells so they cannot be edited

Question 16

What does a rectangle usually represent in a flowchart?

Accepted Answer

Process

Answer

Decision

Answer

Start or end

Answer

Input or output

Question 17

Which symbol in a flowchart represents a decision?

Accepted Answer

Diamond

Answer

Circle

Answer

Rectangle

Answer

Parallelogram

Question 18

In a flowchart, what is usually represented by a parallelogram?

Accepted Answer

Input or Output

Answer

Process

Answer

Decision

Answer

Start/End

Question 19

Which of the following is an example of an input in a program?

Accepted Answer

Asking the user to type their name

Answer

Saving a file

Answer

Calculating a total

Answer

Printing a report

Question 20

What does the oval (or ellipse) symbol usually represent in a flowchart?

Accepted Answer

Start or End

Answer

Input/Output

Answer

Process

Answer

Decision

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