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🚀 Zeta Java Interview Questions for SDET Role-> . . 1. Given an unsorted array of integers, find the third largest number in the array. If the array has less than three distinct numbers, return the largest number. Example: Input: arr = [2, 4, 1, 5, 3, 6] Output: 4 Explanation: The sorted array in descending order is [6, 5, 4, 3, 2, 1]. The third largest number is 4. 2. Given an array of strings, group the strings that are anagrams of each other. Example: Input: arr = ["eat", "tea", "tan", "ate", "nat", "bat"] Output: [["eat", "tea", "ate"], ["tan", "nat"], ["bat"]] Explanation: The groups of anagrams are ["eat", "tea", "ate"], ["tan", "nat"], and ["bat"]. 3. Given an array of integers, find the largest number that does not have any duplicates in the array. Example: Input: arr = [4, 3, 2, 7, 3, 4, 8] Output: 8 Explanation: The unique numbers are [2, 7, 8], and the largest among them is 8. ✅Follow Kushal Parikh for insightful content on Software Testing & don't forget to check out my topmate.io link: https://lnkd.in/dEDZxwwF 🚀 𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐐𝐀/𝐒𝐃𝐄𝐓 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐊𝐢𝐭 https://lnkd.in/dYPWn5xE 🚀 𝐔𝐥𝐭𝐢𝐦𝐚𝐭𝐞 𝐐𝐀/𝐒𝐃𝐄𝐓 𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐏𝐫𝐞𝐩𝐚𝐫𝐚𝐭𝐢𝐨𝐧 𝐊𝐢𝐭 https://lnkd.in/dskETMfb 🚀 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞 𝐖𝐞𝐛𝐬𝐢𝐭𝐞𝐬 https://lnkd.in/dBzp5RAy 🚀 𝐀𝐓𝐒 𝐑𝐞𝐬𝐮𝐦𝐞 𝐓𝐞𝐦𝐩𝐥𝐚𝐭𝐞𝐬 𝐊𝐢𝐭 https://lnkd.in/d3ywVEhS 𝐇𝐚𝐩𝐩𝐲 𝐓𝐞𝐬𝐭𝐢𝐧𝐠! 😎 #sdet #autoamtion #testing #qa #testers #testingcommunity

#Autodesk recent SDET Interview questions Q1. SQL query to create a new_column with difference in the number of days between the dates of column 1 and column 2. Write test cases for new_column column 1          column 2         no_of_days   2022-01-31    2022-02-02           2 2022-01-15    2022-01-18           3 Q2. Query to check the dates with negative number of days. Q3. What are Ordered data types ? Q4. What are Mutable / Immutable data types? Why those datatypes are immutable? Q5. Code to find number of groups of consecutive characters in a string? Ex: geekksforgggeeks => total 3 (ee, kk, ggg) Q6. How to implement ci/cd using jenkins Q7. window function in SQL Q8. SQL query to rank on the basis of marks Q9. SQL query to find employees who join for more than 5 years Q10. SQL query to find average salary of each department. Q11. Program to reverse a string and write test cases for it. 📢 If you’re looking for daily job openings, especially in QA, SDET, and automation, from 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐁𝐚𝐬𝐞𝐝 companies join my Telegram channel! https://lnkd.in/gXWP2xiM #SDET #SoftwareTesting #TestAutomation #AutomationTesting #QualityAssurance #QATesting #TechInterviews #CodingInterviews #InterviewPreparation #AutomationEngineer

[Imp SDET Interview Question] How Would You Design a Test Script to Validate a Login Page? Ans: My approach for effective, reliable test coverage: 1. Identify Basic Elements First, I will focus on elements like username, password fields, and login button. It's critical to ensure each element is uniquely identifiable, using stable locators (like IDs or CSS selectors) that won’t change frequently. 2. Valid Inputs Scenario Enter valid credentials and verify that the login is successful. I will check for the landing page, confirming it loads as expected. I will also add assertions for any welcome messages or redirects that are supposed to happen post-login. 3. Negative Test Cases Next, I will introduce scenarios where incorrect credentials are used: Blank fields: Verify that trying to log in with empty fields triggers the right error messages. Invalid Username/Password Combinations: Check for scenarios like invalid usernames, correct username with an incorrect password, and so on. 4. Boundary and Edge Cases Testing with inputs on the boundary is essential. I will include tests for: Max and min length: Ensure username and password fields enforce length limits. Special characters: Ensure inputs with special characters behave as expected. 5. Security Checks Security is always a top priority. I will add scenarios to ensure: SQL Injection Protection: Validate that the app does not accept SQL-like inputs. Brute Force Protection: Test for account lockouts after multiple failed attempts. Session Management: Ensure the user session remains secure and consistent. 6. Usability and Accessibility I will finish by validating usability and accessibility, checking that error messages are clear, fields have descriptive labels, and the UI handles edge cases gracefully. #Testing #SDET #QA #LoginPage #Automation #Python #Selenium

I want to remove this 'OPEN TO WORK' frame soon from my profile picture, but when, I don't know 🙄. I have been trying for the last few months and am still in search. It's not that I am unable to crack the interviews, but this time, I am being selective and only looking for a good team, especially where the tech stacks are aligned. Help me in finding such a team or organization. Tech Stacks: Selenium WebDriver with Java & Python, TestNG, Pytest, Robot Framework, BDD (Cucumber), Jira, GitHub, GitLab, Agile, Scrum, Manual Testing, API Testing, Postman, Rest Assured, Axios, Kibana, Datadog, MS SQL Server, DBeaver, CI/CD (Jenkins). PS: Trying post with picture for the first time to see the engagement 😀 #TechStacks #QAEngineer #JobSearch #Connection #HR

💡 Mastering Java Exceptions: A Must-Know for Every QA & SDET 💡 As QA engineers and SDETs, understanding Java Exceptions is vital for debugging, writing robust automation frameworks, and ensuring clean error handling. Here’s a quick guide to Java Exceptions and why they matter: 📚 Types of Exceptions in Java: 🌟 Checked Exceptions 👉 Compile-time exceptions (e.g., IOException, SQLException). 👉 Must be handled using try-catch or throws. 👉 Ensures developers anticipate and manage potential issues. 🌟 Unchecked Exceptions 👉 Runtime exceptions (e.g., NullPointerException, ArrayIndexOutOfBoundsException). 👉 Caused by programming errors, often not explicitly handled. 🌟 Errors 👉 Critical issues (e.g., OutOfMemoryError, StackOverflowError). 👉 Typically indicate problems beyond application control. 🎯 Why QA & SDETs Should Master Exceptions ✨ Debugging Power: Trace failures effectively using stack traces. ✨ Framework Stability: Handle unexpected scenarios gracefully in test automation. ✨ Clean Code: Avoid "silent failures" by implementing meaningful exception handling. ✨ Custom Exceptions: Define and throw your own exceptions for better test feedback (e.g., TestDataNotFoundException). 🛠 Pro Tip: ☘️ Use finally blocks or try-with-resources for resource cleanup, and always log exceptions with meaningful messages to avoid debugging nightmares! ☘️ Understanding Java Exceptions is more than just theory—it’s your toolkit for building resilient automation frameworks that inspire confidence in your testing. 𝙁𝙤𝙡𝙡𝙤𝙬 𝙛𝙤𝙧 𝙢𝙤𝙧𝙚 ✨ -> https://lnkd.in/gpQmckXA #𝙖𝙣𝙨𝙝𝙪𝙡𝙖𝙜𝙖𝙧𝙬𝙖𝙡 #Java #Exceptions #SDET #AutomationTesting #SoftwareTesting #Debugging #QA #InterviewQuestions #Interview

Today’s SDET interview process is rigorous, testing both technical skills and software engineering depth. Employers expect strong programming abilities (often in Java, Python, or JavaScript) and mastery of automation frameworks like Selenium or Appium. Beyond testing, SDETs are evaluated on system design, understanding CI/CD pipelines, and knowledge of data structures and algorithms, aligning them closely with developer roles. The process often involves multiple rounds: an initial screen, a technical coding assessment, an automation/framework evaluation, system design discussions, and finally, a behavioral fit interview. However, candidates face delays due to extended, multi-step evaluations and high demand. Feedback is sometimes slow or unclear, leaving candidates waiting between stages. While thorough, this process requires patience and adaptability from applicants as they navigate a complex hiring landscape. #testing #qatesting

Day 2:- Here goes my 5 days of 5 coding problems which interviewers ask to an Automation tester or an SDET with Java skill set. These are questions which i have faced in recent times and based on my experience. Feel free to add more problems in the comments which you have faced and make this list wholesome. 1. Print first name, middle name and surname of a person and print only the initials, for e.g. for Soumojeet Chakraborty, print SC 2. Find the factorial of a number using recursion 3. Find the missing values from a sorted array. For e.g if an array is {1,3, 7, 11, 17} then it would print 2, 4-6, 8-10, 12-18 4. Find out the sum of digits of a number 5. Find out if a number is Palindrome or not Follow Soumojeet Chakraborty for more such content. #java #coding #interviewquestions #automation #testing #sjc

💙 Two String Concepts Every SDET Should Know 🔷 🔺 String Interning: Java uses a unique feature called "string interning" to optimize memory usage. When you create a string literal, the JVM checks if the string already exists in the string pool. If it does, the new reference points to the existing string. This reduces memory overhead for frequently used strings. Example: String str1 = "hello"; String str2 = "hello"; System.out.println(str1 == str2); // true, both refer to the same object in the string pool However, when using the new keyword, it creates a new string object in the heap, not the string pool. String str3 = new String("hello"); System.out.println(str1 == str3); // false, different objects 🔺 String's Performance Impact with Concatenation Concatenating strings using the + operator inside a loop can lead to performance issues because each concatenation creates a new string object. Instead, using StringBuilder or StringBuffer is recommended for efficient string manipulation. Example: // Inefficient way using + operator String result = ""; for (int i = 0; i < 1000; i++) {     result += "some text"; } // Efficient way using StringBuilder StringBuilder sb = new StringBuilder(); for (int i = 0; i < 1000; i++) {     sb.append("some text"); } String result = sb.toString(); StringBuilder is not synchronized and is faster, while StringBuffer is synchronized and thread-safe. *** 🚀 If you want to learn more about complex Java concepts for SDET role then Join my Masterclass in Automation/SDET with 1:1 guidance and mock interviews: https://lnkd.in/giCxnJJ7 🚀 Let's connect on 1:1 call to discuss SDET roles in MAANG: https://lnkd.in/ddayTwnq 🚀 Interview Q&A Package for end to end automation with similar concepts: https://lnkd.in/gJrBGExe *** #sidpost #sidpostjava #java #career #qa #sdet #testing #testautomation

𝐈𝐧𝐭𝐞𝐫𝐯𝐢𝐞𝐰 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐰𝐢𝐭𝐡 𝐒𝐞𝐧𝐭𝐢𝐧𝐞𝐥𝐎𝐧𝐞 - 𝐂𝐨𝐝𝐢𝐧𝐠 𝐂𝐡𝐚𝐥𝐥𝐞𝐧𝐠𝐞𝐬 Wanted to share recent interview questions from #SentinelOne #Interview for SDET role [0-2 yrs] • 𝐅𝐢𝐧𝐝 𝐭𝐡𝐞 𝐒𝐞𝐜𝐨𝐧𝐝 𝐋𝐚𝐫𝐠𝐞𝐬𝐭 𝐄𝐥𝐞𝐦𝐞𝐧𝐭 (𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐞𝐝 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡) [GFG link] : https://lnkd.in/gfvKnS-t -The interviewer was particularly interested in an efficient solution to find the second largest element in a list/array, beyond the basic approach. After some discussion, the expectation was a solution that only passes through the array once (O(n) time complexity). • 𝐁𝐚𝐥𝐚𝐧𝐜𝐞𝐝 𝐏𝐚𝐫𝐞𝐧𝐭𝐡𝐞𝐬𝐞𝐬 𝐏𝐫𝐨𝐛𝐥𝐞𝐦 (𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐞𝐝 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡) [GFG link]: https://lnkd.in/g8kzCufr -Another question was to check for balanced parentheses. Again, the focus was on optimization and handling edge cases efficiently. 𝐅𝐨𝐥𝐥𝐨𝐰𝐮𝐩 𝐐𝐮𝐞𝐬𝐭𝐢𝐨𝐧: Write all possible test cases for both coding problems 📢 If you’re looking for daily job openings, especially in QA, SDET, and automation, from 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐁𝐚𝐬𝐞𝐝 companies join my Telegram channel! https://lnkd.in/gXWP2xiM #InterviewExperience #CodingInterview #SentinelOne #SDET #TechInterviews #Programming #LinkedInTech #JobSearch