What is qualitative variable?

923

What is difference between map and flatmap in java 8?

857

How many types of jdbc drivers are available?

932

What can I do with spring framework?

418

What is the file extension you use for hibernate mapping file?

448

Write a function to find out longest palindrome in a given string?

1049

Can we overload the methods by making them static?

997

What is the use of swing in java?

1054

What are the 3 different ways of installing a portlet application in websphere portal ?

931

Why dependency injection is required?

377

What is a Hash Table? What are the advantages of using a hash table?

1081

What is the difference between the reader/writer class hierarchy and the inputstream/outputstream class hierarchy in java programming?

1117

Can we increase size of array?

1023

What is odbc and jdbc in dbms?

954

Why do we use factory?

393