What is the servletcontext listener and what is JspContext and page context pls tell in simple words.
IBM,
1 5530Is it Mandatory to map each pojo class variable with table column in Hibernate? Is there any alternative to skip some of those? Thanks in advance...
2 4990Q1. 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.
1 5082Post New Java J2EE AllOther Questions
Which interface does java.util.hashtable implement?
What is the use of hashcode in java ?
What are the different types of ways where you can iterate over a list? : java collections
Should we create system software ( e.g operating system ) in java ?
What is the difference between comparable and comparator in java.util pkg?
please mail me the interview question based on java/j2ee
What are the types of interface used in the java collections? : java collections
What is the enumerator of the java collection framework? : java collections
What are the differences between the java collection and the java list? : java collections
What are the queues in the java collection framework? : java collections
What are the classes in the java collection framework? : java collections
who will give req's to u?. how they send req's to u? . what design documents contains?. when bugs raised on other developer code how to report to them?.(throgh mail or ........). how to retrive 100 recods from dao layer to presentation layer.using which collection?. what is sequence diagram.?.
What are the types of the main implementing classes in the map interfaces? : java collections
Hi frnds how to lock an user when he enter wrong credentials more than 3 time using java or j2ee tech take username and password in a bean no need to connect DB and validate give me some sample application code or links its urgent for me thanks in advance
What are the uses of the set interfaces in the java collections? : java collections