Give differences between Quicksort & Mergesort. When should these sorts be used and what is their running time?
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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?
Why string is a class?
What exactly is methodology?
What is linked hashset and its features?
WAP to illustrate the use of interface
INTERVIEW QUESTION FOR ANDROID
give me the answer of this code class A extnds String This code we can write r not in Java? Explain?
What is the benefit of lambda expressions?
System.out.println(101/14) what is the output? a)6 b)14 c)7.14 d)0
What is the life-cycle of an object?
How do you identify independent and dependent variables?
How could Java classes direct program messages to the system console, but error messages, say to a file?