What is JFC ?

The Java Foundation Classes (JFC) are a graphical framework for building portable Java-based graphical user interfaces (GUIs). JFC consists of the Abstract Window Toolkit (AWT), Swing and Java 2D. Together, they provide a consistent user interface for Java programs.
Encompass a group of features for building graphical user interfaces (GUIs) and adding rich graphics functionality and interactivity to Java applications

More interview questions and answers
What is meant by manifest files ?
What is Introspection ?
What are the steps involved to create a bean ?
Say any two properties in Beans ?
What is persistence ?
What is the use of beaninfo ?
What are the interfaces you used in Beans ?
What are the classes you used in Beans ?
What is the diffrence between an Abstract class and Interface?
What is user defined exception ?
What is user defined exception ?
What do you know about the garbate collector ?
What is the difference between C++ & Java ?
How do you communicate in between Applets & Servlets ?
What is the use of Servlets ?
In an HTML form I have a Button which makes us to open another page in 15 seconds. How will do you that ?
In an HTML form I have a Button which makes us to open another page in 15 seconds. How will do you that ?
What is the difference between Process and Threads ?
How will you initialize an Applet ?
What is the order of method invocation in an Applet ?
When is update method called ?
How will you communicate between two Applets ?
Have you ever used HashTable and Dictionary ?
What are statements in JAVA ?
What is JNI ?
What is the base class for all swing components ?
What is JFC ?
What is Difference between AWT and Swing ?
Considering notepad/IE or any other thing as process, What will Happen if you start notepad or IE 3 times? Where 3 processes are started or 3 threads are started ?
How does thread synchronization occurs inside a monitor?
How will you call an Applet using a Java Script function ?
Is there any tag in HTML to upload and download files ?
Why do you Canvas ?
How can you push data from an Applet to Servlet ?
What are the benefits of Swing over AWT ?
Where the CardLayout is used ?
What is the Layout for ToolBar ?
What is the difference between Grid and GridbagLayout ?
How will you add panel to a Frame ?
What is the corresponding Layout for Card in Swing ?
What is light weight component ?
What is bean ? Where it can be used ?
What is difference in between Java Class and Bean ?
What is the mapping mechanism used by Java to identify IDL language ?
Diff between Application and Applet ?
What is fertilizable Interface ?
What is the difference between CGI and Servlets?
What is the use of Interface ?
Why Java is not fully objective oriented ?
Why does not support multiple Inheritance ?
What it the root class for all Java classes ?
What is polymorphism ?
Suppose If we have variable " I " in run method, If I can create one or More thread each thread will occupy a separate copy or same variable will be shared ?
Suppose If we have variable ‘ I ‘ in run method, If I can create one or More thread each thread will occupy a separate copy or same variable will be shared ?
What is Constructor and Virtual function? Can we call virtual?
What is function in a constructor ?
What is function in a constructor ?
Why we use OOPS concepts? What is its advantage ?
What is the difference in between C++ and Java ? can u explain in detail?
What is the exact difference in between Unicast and Multicast object ? Where we will use ?
In a Container there are 5 components. I want to display the all the components names, how will you do that one ?
In a Container there are 5 components. I want to display the all the components names, how will you do that one ?
Why there are some null interface in java ? What does it mean ?
Give me some null interfaces in JAVA ?
Tell me the latest versions in JAVA related areas ?
What is meant by class loader ? How many types are there? When will we use them ?
What is meant by flickering ?
What is meant by cookies ? Explain ?
Which problem you had faced in your earlier project?
How OOPS concept is achieved in Java?
What is features for using Java?
How does Java 2.0 differ from Java 1.0?
Public static void main - Explain?
What are command line arguments?
Explain about the three-tier model?
What is difference between String & StringBuffer?
What is Wrapper class. Is String a Wrapper Class?
What are the restriction for static method Purpose of the file class?
What is Default modifier in Interface?
Difference between Interface & Abstract class?
Can abstract be declared as Final?
Can we declare variables inside a method as Final Variables?
What is the package concept and use of package?
How can a dead thread be started?
Difference between Applet & Application?
What is Life cycle of the Applet?
Can Applet have constructors?\
Differeence between canvas class & graphics class?
Differeence between canvas class & graphics class?
Explain about Superclass & subclass.
What is AppletStub?
Explain Stream Tokenizer?
What is the difference between two types of threads?
What is Checked & Unchecked exception?
What is use of throws exception?s
What is finally in exception handling Vector class?
What will happen to the Exception object after exception handling?
Explain. Two types of multi-tasking.
Explain Two ways to create the thread.
Explain Synchronization.