Java Programs Recently Asked In Dell Written Test Interview

List of Recently Asked In Dell Written Test interview questions and answers, which is good to prepare before appearing on any Java interviews. As I said Java coding questions are mostly based on programming, logical analysis and problem solving skill , so better to get it right in first place.

Any way you may be able to solve and find answers of these Java coding questions by yourself and you can get many alternative ways to solve these problem. Some times knowing more than one way to solve any programming question or coding problem in Java also helps to impress interviewer.

Write a program to check the given number is a prime number or not?

Write a program to find the given number is Armstrong number or not?

Write a program to convert binary to decimal number?

Write a program to check the given number is binary number or not?

Write a program for Bubble Sort in java?

Write a program for Insertion Sort in java?

Write a program to implement hashcode and equals?

How to get distinct elements from an array by avoiding duplicate elements?

Write a program to get distinct word list from the given file?

Write a program to get a line with max word count from the given file?

Write a program to convert string to number without using Integer.parseInt() method?

Write a program to find two lines with max characters in descending order?

Write a program to find the sum of the first 1000 prime numbers?

Java Programs Recently Asked In Dell Written Test Interview Questions Answers