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Describe the methods available under String and String Buffer Class.
Write down the name of some Java API Packages. Write down the name of some JavaDoc Comments.
Make an inheritance diagram of AWT event classes. What do you meant by Semantic and Low-level events in the AWT? List different semantic and low-level event classes in the java.awt.event package?
Write down a Java program which makes a file stream concatenating two existing files. As well make use of input buffer to read the content of resultant file and output buffer to display the content.
Illustrate the various types of exceptions in the Java? Explain why do you require catching an exception in the Java? Describe.
What do you mean by CORBA? Write down its applications? Explain how is it associated to the RMI?
Explain why are Translation Look-aside Buffers (TLBs) significant? In a simple paging system, what type information is stored in a typical TLB table entry?
Suppose that the given track requests have been made in this order: 40, 67, 11, 240, and 87. Illustrate the order in which the optimized C-SCAN would service such requests and determine the total se
Explain why is segmented paging significant (as compared to the paging system)? Illustrate the various pieces of the virtual address in segmented paging system?
Explain the contents of a Process Control Block (or PCB) in brief.
Describe the Java Bean and its merits. Describe different steps to create a new Bean.
Illustrate the differences between the Interface and Abstract class? Describe how java gets benefited by employing Interface with the help of an illustration.
Explain the significance of byte code to get platform independence of the java program.
Illustrate the various types of bean properties? Describe the given property of beans by using small code snippets:
Write down a program to implement the socket programming by using DataGram class in the java.
Describe the Applet Tag which are used in HTML and also the attribute used in the Applet Tag.
What do you mean by Servlet? What are the advantages of Servlet over other technologies? Describe concerning the servlet life cycle.
What do you mean by Socket? Describe regarding the different important classes for the implementation of socket in java. What do you mean by Datagrams? How they differ from sockets?
Write down the steps to implement the JDBC.
Describe the term Multithreading. In how many ways the java implements the multithreading? Describe at least one of these ways with suitable illustration.
Describe Method overloading and Method overriding with appropriate example. Can you overload operators in the java?
Describe with the help of a program how object oriented programming overcomes the shortcomings of the procedure oriented programming.
What do you mean by encapsulation? Describe with the help of an illustration by using JAVA.
What do you mean by JDBC? Describe the fundamentals components of JDBC.
Describe the term HTTP Protocol? Illustrate the purpose of HTTP tunneling?