what is polymorhism what is inheritance? what is Abstract n Interface? what if two interfaces have same method and a concrete class is implementing both the interfaces. Will there be a compilation error? What are mutable and immutable classes? How can u make a class mutable? when will u use dem ...explain with example? what is overriding and overloading? what is garbage collection? what is Thread? how do dey communicate? what are the different ways of implementing ? have u used any messaging technologies? what is synchronization? what are some additions in java 1.5? what are generics? whst is advanced for loop? what is finally block? can u have a try in finally? yes!! can u have a finally in finally? how do you write junits? when is a object eligible for garbage collection?explain? a = null and b has ref to a will b be eligible to be garbage collected? sql questions like diff joins? how do dey work? exception handling? what is marker interface? what is the need??
2140Post New JPMorgan Chase Core Java Interview Questions
Role of an HR professional in transformational change in a health care industry.
What are class fields?
In Excell sheet how v-lookup can be used?
What is anonymous function or lambda function?
How to display an application associated icons?
what is ds administrator used for?
Which are the olap tools available that are supported by oracle?
Explain HCatLoader and HCatStorer APIs?
What is the connection between hadoop and big data?
on the basis of bcs class how to proceed the solubility?
What are the considerations for skinny table?
What is parameterizion?
How would you ensure accountability in AI systems?
If you are testing a web application then what will you test in that application?
Explain the dbcc pintable command when would you use it?