Using Multiple Statements in if and if...else Clauses

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What is used in Java to make decisions and is considered an abbreviated version of the if else statement?

Default statement

Conditional operator (correct)

Break statement

Switch statement

In Java, what symbol separates the three expressions required by the conditional operator?

+

? (correct)

*

-

What happens at the end of each case in a switch statement?

Exclamation point

Curly braces

Colon (correct)

Semicolon

When a test variable does not match any case in a switch statement, what is used prior to any action that should occur?

Default statement Signup and view all the answers

Besides if and switch statements, what is the third way mentioned in the text to make decisions in Java?

Conditional operator Signup and view all the answers

What is the result when the loop-controlling Boolean expression in a loop is false?

The loop ends Signup and view all the answers

What is a loop iteration?

The first execution of a loop Signup and view all the answers

Which type of loop in Java has the loop-controlling Boolean expression as the first statement?

While loop Signup and view all the answers

Which loop is used when you want to execute the loop body at least once before checking the loop-controlling Boolean expression?

Do..while loop Signup and view all the answers

What type of loop is often used for concise loop execution in Java?

For loop Signup and view all the answers

What is a definite loop also known as?

A counted loop Signup and view all the answers

What type of loop is characterized by the number of iterations being determined while the program is running?

Indefinite loop Signup and view all the answers

In a definite loop, what does the loop control variable do?

Determines the number of iterations Signup and view all the answers

How do you execute more than one statement that depends on the evaluation of a Boolean expression?

Using curly braces to create a block Signup and view all the answers

What must be included in the body of a while loop to ensure it ends?

Statement altering the loop control variable Signup and view all the answers

What happens to a variable declared within a block in Java?

It becomes local to that specific block only Signup and view all the answers

What type of loop is characterized by the loop control variable being altered by some other event?

Event-controlled loop Signup and view all the answers

Which statement provides a way to test a single variable against exact values?

<code>switch</code> statement Signup and view all the answers

What is the correct syntax to start a `switch` statement in Java?

<code>switch</code> Signup and view all the answers

What happens if a definite while loop does not include a statement that alters the loop control variable?

The loop will never end Signup and view all the answers

In Java, how can you handle multiple alternatives using conditional statements?

By using nested <code>if</code> and <code>else</code> statements Signup and view all the answers

How does an event-controlled loop differ from a definite while loop?

Definite loops are characterized by the number of iterations being known beforehand Signup and view all the answers

What happens if a variable is not recognized when called outside its block scope in Java?

An error occurs as the variable is not recognized Signup and view all the answers

What is the purpose of the three sections separated by two semicolons in a for loop?

Initializing, testing, and updating the loop control variable Signup and view all the answers

In a for loop, when does the body of the loop execute in relation to the control variable update?

Before the control variable is updated Signup and view all the answers

What is a characteristic of a do...while loop?

The loop body always executes at least once Signup and view all the answers

Which type of loop has the decision on whether to continue or stop at the end of its body?

do...while loop Signup and view all the answers

What does a for loop have in common with an if statement and a while loop?

Body enclosed in curly braces Signup and view all the answers

When writing a for loop or a while loop to display integers 1 through 10, what is required about the variable being used?

It needs to be declared as an integer Signup and view all the answers

Using Multiple Statements in if and if...else Clauses

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Questions and Answers

What is used in Java to make decisions and is considered an abbreviated version of the if else statement?

In Java, what symbol separates the three expressions required by the conditional operator?

What happens at the end of each case in a switch statement?

When a test variable does not match any case in a switch statement, what is used prior to any action that should occur?

Besides if and switch statements, what is the third way mentioned in the text to make decisions in Java?

What is the result when the loop-controlling Boolean expression in a loop is false?

What is a loop iteration?

Which type of loop in Java has the loop-controlling Boolean expression as the first statement?

Which loop is used when you want to execute the loop body at least once before checking the loop-controlling Boolean expression?

What type of loop is often used for concise loop execution in Java?

What is a definite loop also known as?

What type of loop is characterized by the number of iterations being determined while the program is running?

In a definite loop, what does the loop control variable do?

How do you execute more than one statement that depends on the evaluation of a Boolean expression?

What must be included in the body of a while loop to ensure it ends?

What happens to a variable declared within a block in Java?

What type of loop is characterized by the loop control variable being altered by some other event?

Which statement provides a way to test a single variable against exact values?

What is the correct syntax to start a `switch` statement in Java?

What happens if a definite while loop does not include a statement that alters the loop control variable?

In Java, how can you handle multiple alternatives using conditional statements?

How does an event-controlled loop differ from a definite while loop?

What happens if a variable is not recognized when called outside its block scope in Java?

What is the purpose of the three sections separated by two semicolons in a for loop?

In a for loop, when does the body of the loop execute in relation to the control variable update?

What is a characteristic of a do...while loop?

Which type of loop has the decision on whether to continue or stop at the end of its body?

What does a for loop have in common with an if statement and a while loop?

When writing a for loop or a while loop to display integers 1 through 10, what is required about the variable being used?

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Using Multiple Statements in if and if...else Clauses

Choose a study mode

Podcast

Questions and Answers

What is used in Java to make decisions and is considered an abbreviated version of the if else statement?

In Java, what symbol separates the three expressions required by the conditional operator?

What happens at the end of each case in a switch statement?

When a test variable does not match any case in a switch statement, what is used prior to any action that should occur?

Besides if and switch statements, what is the third way mentioned in the text to make decisions in Java?

What is the result when the loop-controlling Boolean expression in a loop is false?

What is a loop iteration?

Which type of loop in Java has the loop-controlling Boolean expression as the first statement?

Which loop is used when you want to execute the loop body at least once before checking the loop-controlling Boolean expression?

What type of loop is often used for concise loop execution in Java?

What is a definite loop also known as?

What type of loop is characterized by the number of iterations being determined while the program is running?

In a definite loop, what does the loop control variable do?

How do you execute more than one statement that depends on the evaluation of a Boolean expression?

What must be included in the body of a while loop to ensure it ends?

What happens to a variable declared within a block in Java?

What type of loop is characterized by the loop control variable being altered by some other event?

Which statement provides a way to test a single variable against exact values?

What is the correct syntax to start a switch statement in Java?

What happens if a definite while loop does not include a statement that alters the loop control variable?

In Java, how can you handle multiple alternatives using conditional statements?

How does an event-controlled loop differ from a definite while loop?

What happens if a variable is not recognized when called outside its block scope in Java?

What is the purpose of the three sections separated by two semicolons in a for loop?

In a for loop, when does the body of the loop execute in relation to the control variable update?

What is a characteristic of a do...while loop?

Which type of loop has the decision on whether to continue or stop at the end of its body?

What does a for loop have in common with an if statement and a while loop?

When writing a for loop or a while loop to display integers 1 through 10, what is required about the variable being used?

More Like This

Discovering Scratch: A Beginner's Guide to Block Programming

Scratch Programming Quiz: If Statements, Loops, Conditional Statements...

Block Scope and Dynamic Scope in C Programming

Introduction to SIMATIC PLC Programming

What is the correct syntax to start a `switch` statement in Java?