Are true and false keywords?
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What is a null point?
Explain the overview of UDP messaging.
Can java list contain duplicates?
Hey buddy.. can you please tell me about the use of marker interface? And is there any link between marker interface and factory methods? Thanks in advance.
How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)
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What is array length?
What is difference between length and length() method in java ?
How do you empty a list in java?
What is the similarity between dynamic binding and linking?
Where is the singleton class used?
How many bits is size_t?
What is not object oriented programming?