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Interview Questions and Answers for '1to1help.net' - 2 question(s) found
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Q1.
Find Fibonacci first n numbers using recursion ?
Core Java
Ans. public int fibonacci(int n) {
if(n == 0)
return 0;
else
if(n == 1)
return 1;
else
return fibonacci(n - 1) fibonacci(n - 2);
}
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Related Questions
What will happen if we don't have termination statement in recursion ?
Write a Program to print factorial of a number using recursion
Write an Algorithm for Graph Traversal ? The Graph has a loop.
Write a program to print sum of numbers between the start and end number
For example - Passing start number as 2 and end number as 10, it should print 2+3+4+5+6+7+8+9+10 = 54
Write a program using Recursion to print multiplication of numbers between the start and end number
For example - Passing start number as 2 and end number as 10, it should print 2*3*4*5*6*7*8*9*10 = 3628800
What is recursion in Java ?
What will happen if we don't have termination statement in recursion ?
Which of the two - iteration or recursion - is slower ?
Write a Program to print fibonacci series using recursion.
Q2.
What is ViewResolver in Spring MVC ?
Spring
Ans. View resolver is used to get view name from Controller and resolve the next view page
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Related Questions
Difference between == and .equals() ?
Why is String immutable in Java ?
Explain the scenerios to choose between String , StringBuilder and StringBuffer ?
or
What is the difference between String , StringBuilder and StringBuffer ?
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Explain OOPs
or
Explain OOPs Principles
or
Explain OOPs Concepts
or
Explain OOPs features
or
Tell me something about OOPs
What is a Lambda Expression ? What's its use ?
What are different ways to create String Object? Explain.
Why Char array is preferred over String for storing password?
Does garbage collection guarantee that a program will not run out of memory?
What is the difference between final, finally and finalize() ?
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