what is the difference between abstract class and Interface?where we can use it in realtime projects?
23 70711Suppose there is an array list [10,5,20,19,15,24].Print them in ascending & descending order in collection framework concept ???
2 6967I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?
1 4260Post New Cognizant Core Java Interview Questions
Where can I find a list of applications that are pre-integrated with Azure AD and their capabilities?
What is load balancer? What are the types of load balancers?
what are the issues you faced with UME?
What is the difference between public and private ip?
How to create struct variables?
What is the maximum size of segment in 8086 microprocessor?
What are the domains, which are present in the light chain?
What is a tensorflow?
Can you cite some examples where a false positive is important than a false negative?
How do http requests work?
What is the meaning of 10base-t?
When do you get a .pll extension in oracle? Explain its importance
what is the strongest metal?
Differentiate between gl date and gl posted date.
If a user complaints that he could not execute some of the transaction codes then what will you do?