15 Questions
What is the purpose of the 'if' statement in Java?
Performs an action if a condition is true and skips it if false
Which control structure in Java performs one of several actions based on the value of an expression?
switch statement
In Java, what does the 'while' statement do?
Performs the action(s) in its body one or more times
What is the characteristic of the 'do...while' statement in Java?
Performs the action(s) in its body one or more times
What is the purpose of the 'if...else' statement in Java?
Performs an action when the condition is true and a different action when the condition is false
Java's switch statement always evaluates all the cases before executing the corresponding block of code.
False
The 'for' statement in Java can only perform actions a specific number of times.
False
The 'do...while' statement in Java always executes its body at least once.
True
The 'if' statement in Java can only perform a single action.
True
The 'else' keyword is used alone without the 'if' statement in Java.
False
Java's switch statement is a _______-selection statement
multiple
Java's for statement performs the action(s) in its bodies _______ or more times
zero
The _______ statement in Java performs the action(s) in its body one or more times
do…while
Java's if…else statement is a _______-selection statement
double
The 'while' and 'for' in Java are _______
keywords
Test your knowledge of control structures in Java with this quiz covering if statements, if-else statements, and their use cases.
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