Top 10 Java Interview Programs

Beginners guide to crack Java Interviews

What you'll learn
You will learn how to write a java program to find even odd number
You will learn how to write a java program to find prime number
You will learn how to write a java program to print fibonacci series
You will learn how to write a java program to check if a number is armstrong number
You will learn how to write a java program to find factorial of a number
You will learn how to write a java program to find reverse of a string
You will learn how to write a java program to find string anagrams
You will learn how to write a java program to find duplicate characters in a string
You will learn how to write a java program to find vowels and consonants in a string
You will learn how to write a java program to demonstrate how a string is immutable

Requirements
Basic Java Knowledge

Description
This course is a building block for any beginner wanting to clear java interviews. It covers all the Java Basic Programs that is a must for every programmer to crack any Java Interview.In this series, we will discuss following programs in a detail : 1. Find an even or odd number Odd numbers are those numbers that cannot be divided into two equal parts, whereas even numbers are those numbers that can be divided into two equal parts.2. Find a prime numberA prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. 3. Fibonacci series The Fibonacci sequence is a sequence in which each number is the sum of the two preceding ones.4. Check Armstrong NumberArmstrong number is a number that is equal to the sum of cubes of its digits.5. Factorial of a numberFactorial of a positive integer (number) is the sum of multiplication of all the integers smaller than that positive integer. 6. Reverse of a stringReversing a string is the technique that reverses or changes the order of a given string so that the last character of the string becomes the first character of the string and so on. 7. String anagramAn anagram of a string is another string that contains the same characters, only the order of characters can be different.8. Find duplicate characters in a stringCount the occurrence of a character is more than once in the string, is a duplicate character.9. Find vowels and consonanats in a stringVowels include a, e, i, o, u. A consonant is any letter of the alphabet other than the vowels (a, e, i, o, u).10. String is immutableA string object that cannot be altered, but the reference to the object can be changed.

Who this course is for:
Freshers or Beginners who want to crack java interviews