Java_Exception

What is an exception in Java?

• A syntax error in the program

• A runtime error that disrupts program execution

• A type of loop in Java

• A type of method used for debugging

What will happen if an exception is not caught in Java?

• The program will continue executing

• The compiler will fix the exception automatically

• The program will terminate abnormally

• The Java Virtual Machine (JVM) will ignore it

Which block is always executed, regardless of whether an exception occurs or not?

• try

• catch

• finally

• throws

Which of the following is an unchecked exception in Java?

• IOException

• FileNotFoundException

• SQLException

• NullPointerException

How many catch blocks can a single try block have?

• Only one

• Multiple

• Two

• None

What is the role of the catch block in Java?

• It executes the code after an exception is thrown

• It catches and handles exceptions

• It forces exceptions to occur

• It prevents compilation errors

Can a try block exist without a catch block?

• No

• Yes, but it must have a finally block

• Yes, without any condition

• Yes, if the method has a throws clause

What is the default behavior of Java’s default exception handler?

• It logs the exception and continues execution

• It fixes the error automatically

• It ignores the exception

• It terminates the program and prints the stack trace

Which of the following statements about the finally block is TRUE?

• It executes only if an exception is thrown

• It executes only if there is no exception

• It executes regardless of whether an exception occurs or not

• It is optional and never executes

How do you explicitly throw an exception in Java?

• throw new Exception("Error message");

• throws new Exception("Error message");

• throw Exception("Error message");

• throws Exception("Error message");