Control Structures in Java Quiz

What is a sequential structure?

• A structure that makes selections based on conditions

• A structure that handles exceptions

• A structure that repeats statements

• A structure that executes statements in order

Which of the following is a type of control structure?

• Selection structure

• Loop structure

• Data structure

• Function structure

What does the if statement do in Java?

• Ends the program

• Repeats a block of code

• Creates a new variable

• Executes a block of code if a condition is true

What is the purpose of the else statement?

• To declare a variable

• To execute code when the if condition is false

• To create a loop

• To define a function

What is a compound statement?

• A statement that handles exceptions

• A statement that contains a loop

• A single statement

• A group of statements enclosed in curly braces

What is a nested if statement?

• An if statement that repeats

• An if statement that has no else

• An if statement that handles exceptions

• An if statement inside another if statement

What does short-circuit evaluation do?

• Always evaluates from right to left

• Ignores logical operators

• Evaluates all operands

• Stops evaluating as soon as the result is determined

Which of the following is NOT a valid type for a switch statement variable?

• String

• float

• int

• char

What happens when a break statement is reached in a switch?

• The switch terminates and control jumps to the next line

• The switch restarts

• The program ends

• The switch continues to the next case

What is the default statement in a switch used for?

• To create a loop

• To execute code when no cases match

• To end the program

• To declare a variable