What’s the difference between constructors and other methods?
Why are there no global variables in java?
Explain how hashmap works?
What do you understand by looping in java? Explain the different types of loops.
What is r in java?
Can you change array size in java?
Is 0 true or is 1 true?
What is a method in programming?
Write a function to print Fibonacci series and Tribonacci series?
Why method overriding is used?
Hi friends am new to java. I read jar file means collection of java files. For executing struts application what are the necessary jar files. " struts.jar " file contains what. can u explain
What’s a deadlock?
Why is it called a string?
Can we override the static method?
Differentiate between stringbuffer and stringbuilder in java.
