Why vector class is used?
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why string is not taking as primitive datatypes but we r taking it as a class? why explain it?
what value will be return by the read() method once it reaches the end-of-file? a. Throws EOException b. Return null c. Return -1 d. Read method return nothing, because it is void method
Is the milky way in a void?
What are the actions that can occur when a thread enters blocked state?
Which browsers work with java?
What is a byte array?
printstream class method println() is calling using System class and its static object out .how it is explain any one in detail with example ?
Can we use both this () and super () in a constructor?
What if constructor is protected in java?
What is a dot notation?
Explain jdk, jre and jvm?
Explain the protected field modifier?