Interested to Buy Any Domain ? << Click Here >> for more details...
What is meant by class loader and how many types are there?
- 2 Answers
- 12070 Views
- Apple, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / bhaskar verma
Class loader is a ways to load in the class in the
memory.The class loader is of two type.
1)static Loading.
2)Dyamic Loading.
Dynamic way is done by the help of class.forName();
Static loading is done by 4 ways.
1)In command prompt when u type "java <filename>.The class
is loaded.
2)When new keyword is use.Ex. Hello h=new Hello().
3)When you invoke a static method with the class name.
Ex. Hello.m1().m1() is the static method with null value.
| Is This Answer Correct ? | 17 Yes | 6 No |
Answer / lucky
Class Loader: Class loder is mainly responsible for loading java class into JVM.
There are 3 types of java class loaders:
1)Bootstrap class loader :loads jdk jars.
2)Extensions class loader : loads java classes from the path
"JAVA_HOME/jre/lib/ext/
3)System class loader : loads the java classes from system class path , class path has been set by the CLASSPATH environment variable.
| Is This Answer Correct ? | 2 Yes | 0 No |
What is use of valueof () in java?
What is role of void keyword in declaring functions?
What does index mean in java?
These static constructors are correct ? class A { statc intA() { } static A(int x,int y) { } static A(int x) { } }
Explain public static void main(string args[]).
What is Major and importance difference between for and foreach loop ?
Explain how to force the garbage collection in java.
Why enumeration is faster than iterator?
What is a class in java?
What is nested loop? What is dangling else condition in it?
What will happen inside init() in servlet. my interviewer asked servlet lifecycle. i said "once servlet is loaded in to memory init() will be called which performs servlet initialization " . Again interview asked what values will be initialized . what is difference between init() and init(ServletConfig config).
2 Answers Infinite Computer Solutions, TCS,
Can a class have multiple subclasses?
Core Java 
