Can an object be null?
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Can we define private and protected modifiers for the members in interfaces?
what methods would you overwrite in java.lang.object class?
What is parse method?
What is the java reflection api? Why it’s so important to have?
Where is java located?
What is class forname used for?
Explain why wait(), notify() and notifyall() methods are in object class rather than in the reading class?
Why does java doesnt suuport unsigned values?
How many bytes is 255 characters?
In the HashMap, we know the values but we dont know the key, then how can we get the key from HashMap ?????
What is java util?
what is custom tags with example?