System and Business exceptions Errors are events that occur in a program and can't be handled normally. On the other hand, exceptions are events that are recognized, categorized, and handled by the program. Errors are events that a particular program can’t normally deal with. There are different types of errors, based on what's causing them—for example: Syntax errors, where the compiler/interpreter can't parse the written code into meaningful computer instructions. User errors, where the software determines that the user’s input isn't acceptable for some reason. Programming errors, where the program contains no syntax errors but doesn't produce the expected results. These types of errors are often called bugs. Exceptions are events that are recognized (caught) by the program, categorized, and handled. More specifically, there is a routine configured by the developer that is activated when an exception is caught. Sometimes, the handling mechanism can be simply stoppi...