Java J2EE (14736)
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Java Related AllOther (507) When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?
5 17190write a query to select name from one table which has id,name and salary from another table which has id, sal where the salary is the second maximum
3 9632In Java why we write public static void main(String args[]) why not main()?
Aptech, GE Healthcare, Infosys, Microsoft, New Horizon, Practical Viva Questions, TCS, Wipro,
46 109325Difference between Web-based applications,Client- Server applications and Distributed applications?
3 13657
How to rectify errors in java servlet while compilation?
What is hibernate model class?
How many functional interfaces does java 8 have?
Explain url encoding?
What is candidate key explain with example?
Explain the common use of ejb?
What is number data type?
What are the various causes for out of memory?
How many types of ioc are there in spring?
What are the main differences between notify and notifyAll in Java?
What is equals method in java?
How many bits is a string?
Why serialization is used in java?
What is the use of beanpostprocessor in spring?
What are the orm tools available?