Automation testing interview questions and Answers 1

Automation testing interview questions and Answers 1 In today’s software sector, automation testing is a full-fledged career. Automation testing professionals collaborate with the development team to meet project deadlines, which has resulted in a number of benefits and a lucrative career for modern-day professionals. Here are the 51+ Automation Testing Interview Questions you should know before your next interview. Automation Testing Interview Questions: The following are some of the most often asked questions in interviews for both freshers and QA professionals. 1) What is Automation? Automation is a word for applications where reduce human efforts. There are include business process automation (BPA), IT automation, personal applications, business- related applications, E-commerce applications such as home automation, and more. 2) What is Automation Testing? Automation testing is a process of using automation software tools to write a script to perform test cases such as entering data and comparing the results, etc. is known as Automation testing. The goal of Automation Testing is to reduce the number of test cases to be run manually so we can reduce human efforts 3) How do you identify the test cases which are suitable for test automation? Identifying the particular test cases for automation is the most important part of automation. If the test case is stable then it is beat for automation. 4) What are the types of automation testing? There are different types of automation testing. Like exploratory testing and some other that you can automate Unit tests: The unit test is written by developers and test small units of code in isolation. Integration tests: After performed Unit testing, all module is merged and then we are performing integration testing to verify how all component work combine together. Regression tests: In regression testing, we are testing like updated code didn’t break any existing working functionality. Performance tests: Here verify that the application won’t crash under heavy load and stress. UI tests: Test there is all text and images are displayed properly, and there are no broken graphical elements on the page. 5) What is the difference between automation testing and manual testing? Manual Testing Automation Testing A human executes the test cases one by one his/her self, without any software help it is called manual testing Test cases are executed by any automation testing tool, without human efforts It is automated testing. Useful for non-repeatable tests that involve human skills, involvement, and domain experience. Useful for repeatable test cases where the application feature under test doesn’t change frequently. Good for accessibility and usability testing, as the tester can test the software as end- user point of view. Good for regression testing to make sure that the software didn’t break after updating code changes. Can be slow and more time-consuming, and sometimes getting errors because of human misjudgment. It’s run by a computer, so there are no chances for error, and test case execution is fast. Humans can test the software in a randomized manner, and it is also known as exploratory testing. This type of testing is not possible in automation testing. UI issues and some variances are easily found by a human tester. In automation testing, we cannot cover UI issues. performance Testing is impossible to test with extreme load by a human tester Performance testing can be easily done by automation testing. The tester doesn’t need knowledge of programming. To write automation test cases, the tester needs to have programming knowledge. 6) When is a good time to automate a test? Under the following condition, it is a good time to automate a test • The test cases are repeatable. • The test cases under the automation testing don’t change their functionality again and again. • Some test cases are more time-consuming for a human tester. • Some test cases are connected with complicated calculations. • The test ensures the existing functionality didn’t break after an update of the code change. 7) When will you avoid automated testing? In the following situation, we will avoid automation testing • When the Application Under Test and changes come regularly • One time test cases • Adhoc testing • Automation testing is not useful for exploratory testing because a human tester can more explore the application with much better scenarios than a computer. • Automation testing is also not used in UI testing 8) How do you choose a tool/framework for automated testing? To perform any automation testing, we need to choose software tools or frameworks. There are many options to choose from many alternatives. Here some are criteria based on that we can evaluate the tools. • Programmable (code-based) or code-less tools. Some tools require knowledge of programming, while some tools don’t require, without any skill of programming allow to create test cases with visual assistance. so, in that situation, you can choose your tool based on your team’s experience and skill-set.