Java Basics Practice Test: I/O & Applets — Flashcards

Quiz on applets fundamentals, static import, basics of I/O, file reading and writing and reading console i/p and writing console o/p.
 

Java I/O (input/output) is a package that provides classes and interfaces for performing input and output operations. This includes reading and writing files, network communication, and console input and output.
Java applets are small applications that can be embedded in web pages and run within a web browser. Applets were once a popular way to add interactivity to web pages, but they have since fallen out of favor due to security concerns.

Java I/O and applets are related in that applets can use Java I/O classes to read and write files, communicate over the network, and interact with the user.

Here are some examples of how Java I/O can be used in applets:
Reading a file to load data into an applet
Writing a file to save data from an applet
Communicating with a server to retrieve data or send updates
Displaying text or images in an applet window
Accepting input from the user through a keyboard or mouse

Here are some examples of how applets can be used:
Adding interactive elements to web pages, such as games, calculators, and animations
Providing access to data or services that are not available on the web server
Creating custom user interfaces for web applications