What is the covariant return type?
What is difference between path and classpath variables?
Can a serialized object be transferred via network?
What are the advantages of functions?
How does the java compiler work?
What is unicode used for?
Write a program to print count of empty strings in java 8?
What is the purpose of using the java bean?
What is meant by event handling in SAX parser?
StringBuilder s = new StringBuilder("Hello Mom");s.append(",I mean,Mother"); Response.Write(s.ToString()); String s = "Hello Mom"; s+ = ",I mean Mom"; Response.Write(s); Which is faster ? which uses the most memory?
5 What is Java exception handling?
What is string and its types?
What is a locale?