General

General Java Interview Questions - Page 9 Question: Which package has light weight components? Answer: javax.Swing package. All components in Swing, except JApplet, JDialog, JFrame and JWindow are lightweight components. View Rating

General Java Interview Questions 3 Question: How many methods in the Serializable interface? Answer:There is no method in the Serializable interface. The Serializable interface acts as a marker, telling the object serialization tools that your class is serializable. View Rating

General Java Interview Questions - Page 4 Question: What are synchronized methods and synchronized statements? Answer: Synchronized methods are methods that are used to control access to an object. A thread only executes a synchronized method after it has acquired the lock for the method's obj View Rating

General Java Interview Questions - Page 2 Question: Parsers? DOM vs SAX parser Answer: parsers are fundamental xml components, a bridge between XML documents and applications that process that XML. The parser is responsible for handling xml syntax, checking the contents of the document against c View Rating

General Java Interview Questions - Page 5 Question: How to create multithread in a program? Answer: You have two ways to do so. First, making your class "extends" Thread class. Second, making your class "implements" Runnable interface. Put jobs in a run() method and call start() method to start View Rating

General J2EE Interview Questions Question: What is J2EE? Answer: J2EE Stands for Java 2 Enterprise Edition. J2EE is an environment for developing and deploying enterprise applications. View Rating

General Java Interview Questions Question: How can you write a loop indefinitely? Answer: for(;;)--for loop; while(true)--always true, etc. View Rating

General Java Interview Questions - Page 8 Question: What is the purpose of the finally clause of a try-catch-finally statement? Answer: The finally clause is used to provide the capability to execute code no matter whether or not an exception is thrown or caught. View Rating

General Export Swing components to PDF Suppose you've written an application with a GUI using Swing components such as JTable or JTextPane. View Rating

General Welcome to jXLS Excel generation is required in many Java applications that have some kind of reporting functionality. View Rating

Page:  [<<]   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   56   57   58   59   60   61   62   63   64   65   66   67   68   69   70   71   72   73     [>>]