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ICSE Class 10 Computer Applications Question 1 of 16

Library Classes — Question 1

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Question 1

What are the library classes in Java? What is their use?

Answer

Library classes are the pre-written classes which are a part of the Java system. For example, the String and Scanner class.

Java environment has a huge library of library classes that contain pre-defined methods to simplify the job of a programmer. These methods support input/output operations, String handling and help in development of network and graphical user interface.