What is Generic in java? Where can we write Generic ( class
or method or objects or etc...)? with simple example?
Thanks, Bose. Infosys 2
In which way does a Primitive data type is passed ? Sun-
Microsystems 4
what is the use of declaring constructor as private? Sai-
Softech 5
what is difference between global methods and local methods?
1
What is meant by class loader and how many types are there?
Apple 1
what is meaning of JIT? 4
What is an abstract class? Wipro 5
what is filters and its use? Virtusa 2
why is multiple inheritance not allowed in java?
Elementus-Technologies 7
Differences between jdk 1.4 and 1.5 Wipro 4
is JVM platform dependent or independent..? IBM 6
what is main purpose of abstract class? 5
what is difference between colection and collections?
Tech-Mahindra 11
What error occurs if a try-catch-finally statement sequence
does not have a catch clause? 2
Explain the difference between scrollbar and scrollpane?
1
Explain the differences between public, private, protected
and static? 4
Explain the difference between getAppletInfo and
getParameterInfo? 1
Is Cegonsoft Pvt.Ltd. a good Institute? 4
Why only one Class is public in one file? Explain in
details. Thanks in Advance. 11
Which method will get invoked first in a stand alone
application?
- 0 Answers
- 2527 Views
- I also Faced
- E-Mail Answers
What is the use of log4j and how to make use of that in a application?
Which interface does java.util.hashtable implement?
What is need of DAO? Write one simple DAO example?
lll
What is the Spring2.5 MVC Navigation flow?
What is the use of hashcode in java ?
What are the types of java collections? : java collections
Which java collection class can be used to maintain the entries in the order in which they were last accessed?
what is java virtual machine
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.
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.?.
How to call the m1() method of Base class in below snippet ? class Base { public void m1() { System.out.println("Base m1 "); } public void m2() { System.out.println("Base m1 "); } } ====================== class Derived extends Base { public void m1() { System.out.println("Derived m1"); } public void m3() { System.out.println("Derived m3"); } public static void main(String[] args) { Base ob=new Derived(); ob.m1(); //System.out.println("Hello World!"+ob.m1()); } }
Core Java 
