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program to find 25 square = 625 here the 625 of last two digits is equal to 25, i don't know excatly what this type of number is called
1 4208i need to know the website that i can compile and run a java code in online.(while system doesn't contain any jdk and jre)
2014i need to know the site which compiles and run the java program completely in online... thank you for your reply in advance
2 3984Features of JAVA ? In which version of java synchronizedXXX() methods are included in Collections class.
NIIT,
1 6809all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
4 7443all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
CFG,
8 9073
What are the different ways to handle exceptions?
How many JVMs can run on a single machine and what is the Just-In-Time(JIT) compiler?
What is the difference between a factory and abstract factory pattern?
Why is the main method declared static?
When do we need to use internal iteration? When do we need to use external iteration?
Explain about main() method in java ?
How many types of memory areas are allocated by JVM in java?
What is the difference between call by reference and call by pointer?
Break statement can be used as labels in java?
What is singleton class in ruby?
What is a dot notation?
What is hash table in java?
Is 0 a prime number?
What does s mean in regex?
Why we use multi threading instead of multiprocessing?
