Web Apps Are Becoming Increasingly Popular

question 9

Essay

Web apps are becoming increasingly popular. Please define what a Web app is and give an example of one. Also, describe the difference between an ASP and an SaaS, including what these acronyms stand for.

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Definitions:

Try Blocks

Sections of code that are used to handle exceptions, consisting of a try clause followed by one or more catch blocks.

Throw An Exception

The act of signaling an error or exceptional condition in a program by creating and "throwing" an exception object to be caught by error handling mechanisms.

InputMismatchException

A RuntimeException thrown by a scanner to indicate that the next token does not match the expected pattern or type.

Scanner Class

A class in Java used to parse primitive types and strings using regular expressions, often utilized for reading user input.