L4 Operators and selection

What is an expression that will be evaluated as either 'true' or 'false'?

• Condition

• Variable

• Loop

• Function

What is a programming problem where you are given a selection of code fragments to solve?

• Parson

• Algorithm

• Debugging

• Compilation

What term is used to describe making choices in programming?

• Selection

• Iteration

• Execution

• Declaration

What is a set of instructions designed to perform a frequently used operation within a program?

• Subroutine

• Function

• Method

• Procedure

When using an 'if' in a selection statement, which other condition could you use?

• Else

• While

• For

• Case

What will the program output if the variable is set to 4?

• An error will occur

• The subroutine q1 and q2 will run

• The subroutine q3, q4 and q5 will run

• Error message

What will the program output if the variable is set to 8?

• An error will occur

• The subroutine q1 and q2 will run

• The subroutine q3, q4 and q5 will run

• It will prompt the user for their name

What is a Boolean in computing?

• A data type with multiple possible values.

• A data type with only two possible values, true or false.

• A function that returns numbers.

• A type of variable that stores text.

What are operators used for in computing?

• To store data in databases.

• To perform specific actions based on the characters provided, like + or -.

• To create new software applications.

• To connect to the internet.

What do logical operators do?

• They perform arithmetic operations.

• They connect to databases.

• They are used to combine relational operators to make more complex decisions.

• They change data types in variables.