In JavaScript, try/catch statements are use to handle exceptions present in the try code blocks.
After checking and encountering an error in the statements in the try block, the exception block is called. If the exception encountered is the same as the exception handled in the catch block, then the control immediately shifts to the catch block, and the statements within the catch block are executed.
The statements presented after the erroneous statement will not be executed, unless there is a return statement in the finally block.