How to do java certification

how to do java certification

Specialized Trails and Lessons

  • Custom Networking — An introduction to the Java platform's powerful networking features.
  • The Extension Mechanism — How to make custom APIs available to all applications running on the Java platform.
  • Full-Screen Exclusive Mode API — How to write applications that more fully utilize the user's graphics hardware.
  • Generics — An enhancement to the type system that supports operations on objects of various types while providing compile-time type safety. Note that this lesson is for advanced users. The Java Language trail contains a Generics lesson that is suitable for beginners.
  • Internationalization — An introduction to designing software so that it can be easily adapted (localized) to various languages and regions.
  • JavaBeans — The Java platform's component technology.
  • JDBC Database Access — Introduces an API for connectivity between the Java applications and a wide range of databases and data sources.
  • JMX — Java Management

    Extensions provides a standard way of managing resources such as applications, devices, and services.

  • JNDI — Java Naming and Directory Interface enables accessing the Naming and Directory Service such as DNS and LDAP.
  • JAXP — Introduces the Java API for XML Processing (JAXP) technology.
  • JAXB — Introduces the Java architecture for XML Binding (JAXB) technology.
  • RMI — The Remote Method Invocation API allows an object to invoke methods of an object running on another Java Virtual Machine.
  • Reflection — An API that represents ("reflects") the classes, interfaces, and objects in the current Java Virtual Machine.
  • Security — Java platform features that help protect applications from malicious software.
  • Sound — An API for playing sound data from applications.
  • 2D Graphics — How to display and print 2D graphics in applications.
  • Sockets Direct Protocol — How to enable the Sockets Direct Protocol to take advantage of InfiniBand.


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