Type Casting and Operators in Object Oriented Programming

Play an AI-generated podcast conversation about this lesson

What is the purpose of the `break` statement in a `switch` statement?

To execute the next `case` statement regardless of the value of the `switch-expression`
To terminate the current `case` statement and prevent the execution of the remaining `case` statements (correct)
To terminate the entire `switch` statement
To print a default message if none of the `case` statements match the `switch-expression`

Which of the following is a valid `switch-expression` in a `switch` statement?

A boolean expression
A character, byte, short, or integer expression (correct)
A string
A floating-point number

What is the purpose of the `default` case in a `switch` statement?

To execute the statements regardless of the value of the `switch-expression`
To print a message if the `switch-expression` is invalid
To execute the statements if none of the specified `case` statements match the `switch-expression` (correct)
To execute the statements if all of the specified `case` statements match the `switch-expression`

Which of the following is a valid `case` statement in a `switch` statement?

case 'a': ... (C) Signup and view all the answers

Int number = 18; console.log("The result is: " + ((number % 2 == 0) ^ (number % 3 == 0)));

The number is even and divisible by 3 (D) Signup and view all the answers

What is the purpose of the `switch` statement in programming?

To handle multiple conditions with a single expression (D) Signup and view all the answers

What is the purpose of the `break` statement in a `switch` statement?

To exit the <code>switch</code> statement and continue to the next line of code (D) Signup and view all the answers

What is the purpose of the `default` case in a `switch` statement?

To execute a set of statements if none of the <code>case</code> values match the <code>switch</code> expression (C) Signup and view all the answers

In the code `switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }`, what will be the output if `day` is 2?

Weekday (C) Signup and view all the answers

In the code `switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }`, what will be the output if `day` is 3?

Weekday (D) Signup and view all the answers

What is the purpose of the conditional operator (`?:`) in Java?

To assign a value to a variable based on a condition (D) Signup and view all the answers

What is the purpose of the `else` clause in an `if-else` statement?

To execute a different set of statements if the <code>if</code> condition is false (C) Signup and view all the answers

Which of the following is the correct syntax for a two-way `if-else` statement in Java?

if (boolean-expression) { statement(s)-for-the-true-case; } else { statement(s)-for-the-false-case; } (C) Signup and view all the answers

What is the purpose of the `else if` statements in a multiple alternative `if` statement?

To provide additional conditions to be evaluated if the previous <code>if</code> or <code>else if</code> conditions are false (C) Signup and view all the answers

In a multi-way `if-else` statement, how are the conditions evaluated?

The conditions are evaluated in the order they are written, and the first true condition is executed (A) Signup and view all the answers

What is the output of the following code when the `score` variable is 70.0?

C (C) Signup and view all the answers

Type Casting and Operators in Object Oriented Programming

Choose a study mode

Podcast

Questions and Answers

What is the purpose of the `break` statement in a `switch` statement?

Which of the following is a valid `switch-expression` in a `switch` statement?

What is the purpose of the `default` case in a `switch` statement?

Which of the following is a valid `case` statement in a `switch` statement?

Int number = 18; console.log("The result is: " + ((number % 2 == 0) ^ (number % 3 == 0)));

What is the purpose of the `switch` statement in programming?

What is the purpose of the `break` statement in a `switch` statement?

What is the purpose of the `default` case in a `switch` statement?

In the code `switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }`, what will be the output if `day` is 2?

In the code `switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }`, what will be the output if `day` is 3?

What is the purpose of the conditional operator (`?:`) in Java?

What is the purpose of the `else` clause in an `if-else` statement?

Which of the following is the correct syntax for a two-way `if-else` statement in Java?

What is the purpose of the `else if` statements in a multiple alternative `if` statement?

In a multi-way `if-else` statement, how are the conditions evaluated?

What is the output of the following code when the `score` variable is 70.0?

More Like This

Type Casting and Operators in Programming

Type Casting in Python: Understanding Data Type Conversions

Java Object Class and Casting

Java Type Casting Quiz

Type Casting and Operators in Object Oriented Programming

Choose a study mode

Podcast

Questions and Answers

What is the purpose of the break statement in a switch statement?

Which of the following is a valid switch-expression in a switch statement?

What is the purpose of the default case in a switch statement?

Which of the following is a valid case statement in a switch statement?

Int number = 18; console.log("The result is: " + ((number % 2 == 0) ^ (number % 3 == 0)));

What is the purpose of the switch statement in programming?

What is the purpose of the break statement in a switch statement?

What is the purpose of the default case in a switch statement?

In the code switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }, what will be the output if day is 2?

In the code switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }, what will be the output if day is 3?

What is the purpose of the conditional operator (?:) in Java?

What is the purpose of the else clause in an if-else statement?

Which of the following is the correct syntax for a two-way if-else statement in Java?

What is the purpose of the else if statements in a multiple alternative if statement?

In a multi-way if-else statement, how are the conditions evaluated?

What is the output of the following code when the score variable is 70.0?

More Like This

Type Casting and Operators in Programming

Type Casting in Python: Understanding Data Type Conversions

Java Object Class and Casting

Java Type Casting Quiz

What is the purpose of the `break` statement in a `switch` statement?

Which of the following is a valid `switch-expression` in a `switch` statement?

What is the purpose of the `default` case in a `switch` statement?

Which of the following is a valid `case` statement in a `switch` statement?

What is the purpose of the `switch` statement in programming?

What is the purpose of the `break` statement in a `switch` statement?

What is the purpose of the `default` case in a `switch` statement?

In the code `switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }`, what will be the output if `day` is 2?

In the code `switch (day) { case 1: case 2: case 3: case 4: case 5: System.out.println("Weekday"); break; case 0: case 6: System.out.println("Weekend"); }`, what will be the output if `day` is 3?

What is the purpose of the conditional operator (`?:`) in Java?

What is the purpose of the `else` clause in an `if-else` statement?

Which of the following is the correct syntax for a two-way `if-else` statement in Java?

What is the purpose of the `else if` statements in a multiple alternative `if` statement?

In a multi-way `if-else` statement, how are the conditions evaluated?

What is the output of the following code when the `score` variable is 70.0?