What are the types of the main implementing classes in the map interfaces? : java collections
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What are the different types of classes implemented in the set interfaces? : java collections
What is the use of log4j and how to make use of that in a application?
Which interface does java.util.hashtable implement?
Write a postfix expression to (a*(b+c/d)*d-e)
Which of the following declaration is wrong? int i=45; float j = 45.0; double k=45.0;
Q1. A. Write note on "The class path Environment Variable". B. Which are different kinds of source code? Q2. A. How to create an interface? B. Why convert an applet to an application? Q3. A. How to use Media tracker Class. B. How to use string tokenizer class. Q4. A. Explain the overview of UDP messaging. B. Difference between SQL Exception class and SQL Warning class. Q5. A. How to create com object in Java? B. Write short notes on "The properties class" Q6. A. When object is created and destroyed? B. Explain the JDB in depth & command line. C. Write short notes on Web Sites.
what is acl(access control list)?
Explain the OOPS concept in Realtime Scenarion ? Take example as CAR. Please explain indetail ?
How do you debug your java program?
How is hashset maintained in memory by java ?
In hyderabad, which s/w training center is best for java, other than corejava what r the new tools to learn in java,which tool is best & have current requirement,pls give me information about java to learn ?
What are the classes in the java collection framework? : java collections