N5 High Priority

What type of loop would be best for input validation?

• Fixed loop

• Conditional loop

• Infinite loop

• Recursion

Which of these is an example of a standard algorithm?

• Sorting a list

• Printing text to the screen

• Defining a variable

• Using a fixed loop

Which logical operator would be used to check if BOTH conditions are true?

• A) AND

• B) OR

• C) NOT

• D) XOR

What will be displayed by the following Python code? (Quiz - 1 correct answer) x = 10 y = 20 print(x + y / 2)

• A) 15

• B) 20

• C) 25

• D) Error

What type of error occurs when a variable is used before being declared?

• Syntax error

• Runtime error

• Logic error

• Execution error

Which symbol represents a decision in a flowchart?

• Rectangle

• Diamond

• Oval

• Arrow

A program calculates the average test score from a list. Which standard algorithm should be used?

• Traversing an array

• Input validation

• Sorting

• Searching

What does string concatenation do?

• Joins two or more strings together

• Finds the length of a string

• Splits a string into parts

• Converts a string to an integer

Which data type is best for storing whether a user has completed a quiz?

• Integer

• Boolean

• String

• Float

Which of the following errors is a logic error? (Quiz - 1 correct answer)

• A) A missing semicolon

• B) A program that calculates tax incorrectly

• C) A program that crashes due to division by zero

• D) A program that doesn’t run due to a syntax mistake