What does else without if mean?

‘else’ without ‘if’ This error means that Java is unable to find an if statement associated to your else statement. Else statements do not work unless they are associated with an if statement. Ensure that you have an if statement and that your else statement isn’t nested within your if statement.

What is if-else-if else statement?

if statement – executes some code if one condition is true. if…else statement – executes some code if a condition is true and another code if that condition is false.

What can I use instead of if statements?

Another alternative to using if statements is a dynamic dispatch. This involves selecting which polymorphic method to call based on an object’s type. It could be used to branch conditionally, like this: Here, a different code path is taken depending on the type of object passed to the handleShape function.

Are nested if else are allowed in Python?

Nested if statements means an if statement inside another if statement. Yes, Python allows us to nest if statements within if statements. i.e, we can place an if statement inside another if statement.

When a condition in an IF THEN statements Tests true?

If condition is true, then the statements following Then are executed. If condition is false, then each ElseIf (if any) is evaluated in turn. If a true condition is found, then the statements following the associated Then are executed.

Which of these keywords is used manually throw an exception?

Which of the following keywords is used for throwing exception manually? Explanation: “throw’ keyword is used for throwing exception manually in java program.

Which of these keywords is used by a class to use an interface defined previously?

Which of these keywords is used by a class to use an interface defined previously? Explanation: interface is inherited by a class using implements. 5. Explanation: All methods and variables are implicitly public if interface is declared public.