What is difference between string and new string?
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When a lot of changes are required in data, which one should be a preference to be used? String or stringbuffer?
What is a generic data type?
What does this mean java?
How to initialize an Applet ?
How to display names of all components in a Container?
What are the Memory Allocations available in JavaJava?
Explain the scope of a variable.
What are "class access modifiers" in Java?
Can we have multiple public classes in a java source file?
Can you have an inner class inside a method and what variables can you access?
give me the answer of this code class A extnds String This code we can write r not in Java? Explain?
When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?