Flowchart and Scratch Programming Quiz

What is the primary purpose of a flowchart?

• To solve complex mathematical equations

• To visually represent the steps in solving a problem

• To troubleshoot computer hardware issues

• To store and retrieve data from a computer

Which of the following control structures is used for decision-making in Scratch programming?

• Loops

• Selection

• Sequence

• Variables

In Scratch, what is a sequence structure?

• A decision-making process using 'if-else' blocks

• A set of instructions executed step-by-step in order

• A process that repeats an action until a condition is met

• A visual representation of input and output

Which of these examples demonstrates input, process, and output?

• Typing a document in Word

• Clicking a mouse to open a file

• Pressing a button to turn on an LED light

• All of the above

Which of the following can Scratch programming be used for?

• Developing mobile apps

• Designing hardware circuits

• Creating animations and solving simple problems

• Running advanced machine learning models

What control block in Scratch allows the program to repeat actions?

• If-Else

• Show String

• Forever Loop

• Input Block

Which of these is NOT a component of a flowchart?

• Decision Box

• Start/End Symbol

• Input/Output Symbol

• Binary Code

What symbol is used to represent a decision in a flowchart?

• Oval

• Diamond

• Rectangle

• Circle

In a flowchart, which symbol represents the start or end of a process?

• Oval

• Rectangle

• Diamond

• Parallelogram

Which of the following control structures in Scratch is used for a 'yes/no' condition?

• If block

• Forever loop

• Show block

• Variable block