What is unmodifiable collection in java?
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How do you convert bytes to character in java?
Is a method a procedure?
Can we add two byte variables and assign the result to a byte variable ? b=b1+b2 where b,b1,b2 are byte types
explain what is transient variable in java?
Can we create constructor in abstract class ?
Does sprintf allocate memory?
What is update method called?
Explain the features of interfaces in java?
Which java collection does not allow null?
Explain the importance of throws keyword in java?
what is the constructor and how many types of constructors are used in java?
Can you explain the difference b/n abtract and interface with a good example,?In what cases we have use abtract and what case interface?