Java Coding Problems for SDET Automation Engineer

Upasana | November 20, 2022 | 1 min read | 662 views

Collection of top 15 Java coding problems with their solutions that are relevant for SDET interview preparation.
java coding problems
Java Coding Challenges for SDET

Coding Challenges for SDET

  1. Write a program to compute & print fibonacci series

  2. Write a program to find sum of each digit of a given number using recursion

  3. Check if the given number is Armstrong number or not

  4. Write a program to get distinct words from a given file in Java

  5. Write a program to reverse a number in Java

  6. Write a program to reverse a string using recursion algorithm

  7. How to reverse a single linked list?

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

  9. Find longest substring without repeating characters

  10. Write a program to find common integers between two sorted arrays.

  11. Check if given string is anagram

  12. Check if a given sentence is Pangram or not

  13. Convert a decimal number to binary format in Java.

  14. Write a program to check if given number is Palindrome or not

  15. Count frequency of each character in a string

  16. Reverse positions of words in a String using recursion

Top articles in this category:
  1. 50 Java Interview Questions for SDET Automation Engineer
  2. Junit interview questions for SDET automation engineer
  3. Essential Java Skills for SDET Automation Engineer
  4. Rest Assured API Testing Interview Questions
  5. Java program for Fibonacci Series
  6. Get distinct words from a given file in Java
  7. How to reverse a number in Java
Recommended books for interview preparation:
Book you may be interested in..
Generic placeholder image
ebook PDF - Cracking Java Interviews v3.5 by Munish Chandel
Book you may be interested in..
Generic placeholder image
ebook PDF - Cracking Spring Microservices Interviews for Java Developers
Find more on this topic:
SDET Interviews

SDET Java Interview pattern and collection of questions covering SDET coding challenges, automation testing concepts, functional, api, integration, performance and security testing, junit5, testng, jmeter, selenium and rest assured

Last updated 1 week ago
Subscribe to Interview Questions
Buy interview books

Java & Microservices interview refresher for experienced developers.

Download the E-book