Write a Java program to check if two strings are anagrams. Find two numbers of which the product is maximum in an array. Find first not-repeating character by iterating through the length of the string only once and by using constant space. I want to read all input to the command from file1 direct all output to file2 and error to file 3, how can I achieve this?
How to start a process in background mode, so that it keeps running even after terminal is closed. Employee and Department table - all employees from employee table and only departments that exists for an employee from department table. Left outer join. Find all those customers who have not placed any order yet. There are two tables Customer and Order, Order table contains foreign key to Customer table.
Jenkins, Regression Test, etc. How to seamlessly deploy to AWS ec2 cloud upon single commit in version control. 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. Basic Concepts What is idempotent operation? API automation. How will you make sure that main thread is the last one to exit?
What is the difference between them? Enumerator vs Iterator? Which one is thread safe? Can collection classes be made serializable. In this article, we have tried to cover the most asked and unique sdet interview questions and their answers so that you can easily crack down your next Sdet interview. Some of these questions are also asked in various firms and does it would not be hard for you to go through them. Sdet's are required to play an important role in advertising, hospitality sectors, finances, entertainment or IT sectors.
It is covering the major dimensions of software development at present. Major programs of test automation for developers for testers are also conducted for further assistance.
Thank you. What is responsive web design and why is it important? Answer: Alpha testing done by the tester identified bugs before moving the product to a live environment or to the end-user.
Answer: Risk-Based testing is defined as the functionalities of a product are tested based on the priority of the deliverables.
Risk-Based testing includes testing of crucial features of a product that will have a business impact, and the probability of the failure of those features is very high. The priority for all functionalities of a product is set based on the business requirement; then, the high priority functionalities will be tested first, then medium, and then low priority functionalities. Some popular test cases in the current IT industry are below:. Answer: It is one of the common scenarios where documentation is not properly available for all kinds of test cases, but the requirement must be fulfilled and delivered to the client on time.
In that case, normally tester is following some client provided mail where describe all the requirements properly, if possible, screenshots of the application where those parts of changes clearly mentioned, or some Mon or verbal telephonic discussion is done with the client for understanding the exact functionality of that changes which is enough for testing quickly and deliver the same in expected timeline. You may also look at the following articles to learn more —.
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