Question

Name any two java api packages

Answer 1

Answer:

There are two types of Java programming language application programming interfaces (APIs):

The official core Java API, contained in the Android (Google), SE (OpenJDK and Oracle), MicroEJ. These packages (java. ...

Optional APIs that can be downloaded separately.

Answer 2

Two java API packages are java.lang and java.io.

• A named group of Java classes that are categorised according to their functionality is known as a package.
• The Java Development Environment contains a library of prewritten classes called the Java API, which is free to use.
• The library includes a huge variety of components, including ones for database development and input management.
• In the context of Java, an application programming interface (API) is a group of prewritten packages, classes, and interfaces with corresponding methods, fields, and constructors.
• An API functions as a software programme interface, allowing interaction, much like a user interface does for interaction between humans and computers.
• The classes and packages of the Java API handle the majority of fundamental programming activities, which helps to reduce the amount of lines of code that must be written in individual pieces of code.

Hence, Two java API packages are java.lang and java.io.

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