Interview questions for senior software test engineer

What test cases would you write for a remote desktop feature? Test engineer interview questions for method and adaptability Patience, problem-solving skills, and a willingness to continually learn and adapt to new technologies are all integral qualities which should be exhibited by test engineers. How do you go about learning a new product? How do you stay up-to-date with developing technologies?

Describe a situation in which you cut corners to save time on testing. What was the result? Would you describe the outcome as positive, or negative? Do you prefer a greater or lesser degree of documentation during testing? Please explain your reasoning. Test engineer interview questions for communication Test engineering requires a collaborative attitude and good communication skills to keep things running smoothly. Please describe a time when a developer disagreed with your test results.

Were you able to defend them? Please describe a time when you successfully collaborated with developers to deploy an application or product. Please describe a time when your working methodology conflicted with that of a supervising test engineer. How was the situation resolved? Please describe a conflict you had with a colleague. Software test engineer interview questions Software test engineers are highly trained professionals who perform QA and other analyses specifically for software programs.

A wholesaler sells printer cartridges. The minimum order quantity is 5. You have been asked to prepare test cases using various values for the number of printer cartridges ordered. Which of the following groups contain three test inputs that would be generated using Boundary Value Analysis?

Component testing, also known as unit, module, and program testing, searches for defects in and verifies the functioning of software e. Component testing may be done in isolation from the rest of the system depending on the context of the development life cycle and the system.

Most often stubs and drivers are used to replace the missing software and simulate the interface between the software components simply. A stub is called from the software component to be tested; a driver calls a component to be tested.

Testing the end to end functionality of the system as a whole is defined as a functional system testing. Which activity in the fundamental test process includes evaluation of the testability of the requirements and system?

A 'Test Analysis' and 'Design' includes evaluation of the testability of the requirements and system. What is typically the MOST important reason to use risk to drive testing efforts? Random testing is often known as monkey testing. In such type of testing data is generated randomly often using a tool or automated mechanism.

With this randomly generated input, the system is tested, and results are analyzed accordingly. These testing are less reliable; hence it is normally used by the beginners and to see whether the system will hold up under adverse effects.

Consider the following techniques. Which are static and which are dynamic techniques? In contrast to informal reviews, formal reviews follow a formal process. A typical formal review process consists of six main steps:. The moderator or review leader leads the review process. He or she determines, in co-operation with the author, the type of review, approach and the composition of the review team. The moderator performs the entry check and the follow-up on the rework, in order to control the quality of the input and output of the review process.

The moderator also schedules the meeting, disseminates documents before the meeting, coaches other team members, paces the meeting, leads possible discussions and stores the data that is collected.

A Type of Functional Testing, which investigates the functions relating to the detection of threats, such as virus from malicious outsiders? Testing wherein we subject the target of the test, to varying workloads to measure and evaluate the performance behaviors and the ability of the target and the test to continue to function properly under these different workloads?

Testing activity which is performed to expose defects in the interfaces and in the interaction between integrated components is? Structure-based testing techniques which are also dynamic rather than static use the internal structure of the software to derive test cases. They are commonly called 'white-box' or 'glass-box' techniques implying you can see into the system since they require knowledge of how the software is implemented, that is, how it works.

For example, a structural technique may be concerned with exercising loops in the software. Different test cases may be derived to exercise the loop once, twice, and many times. This may be done regardless of the functionality of the software. After the software has changed or when the environment has changed Regression testing should be performed.

A negative test is when you put in an invalid input and receives errors. While positive testing is when you put in a valid input and expect some action to be completed in accordance with the specification. Re-testing ensures the original fault has been removed; regression testing looks for unexpected side effects. In experience-based techniques, people's knowledge, skills, and background are a prime contributor to the test conditions and test cases.

The experience of both technical and business people is important, as they bring different perspectives to the test analysis and design process. Due to previous experience with similar systems, they may have insights into what could go wrong, which is very useful for testing. What type of review requires formal entry and exit criteria, including metrics? An input field takes the year of birth between and what the boundary values for testing this field are?

Which of the following tools would be involved in the automation of regression test? Data tester b. Boundary tester c. Output comparator. To test a function, what has to write a programmer, which calls the function to be tested and pass test data. What is the one Key reason why developers have difficulty testing their own work? It depends on the risks for the system being tested.

There are some criteria based on which you can stop testing. Which of the following is the primary purpose of the integration strategy for integration testing in the small? The primary purpose of the integration strategy is to specify which modules to combine when and how many at once. Semi-random test cases are nothing, but when we perform random test cases and do equivalence partitioning to those test cases, it removes redundant test cases, thus giving us semi-random test cases.

Given the following code, which statement is true about the minimum number of test cases required for full statement and branch coverage? Which review is normally used to evaluate a product to determine its suitability for the intended use and to identify discrepancies? Which of the following is the review participant who has created the item to be reviewed?

A number of critical bugs are fixed in software. All the bugs are in one module, related to reports. The test manager decides to do regression testing only on the reports module. Regression testing should be done on other modules as well because fixing one module may affect other modules. Because errors are frequently made during programming of the different cases near the 'edges' of the range of values. Because configuration management assures that we know the exact version of the testware and the test object.

A software development model that illustrates how testing activities integrate with software development phases.

Test coverage measures in some specific way the amount of testing performed by a set of tests derived in some other way, e. Wherever we can count things and can tell whether or not each of those things has been tested by some test, then we can measure coverage. In order to measure test effectiveness, a powerful metric is used to measure test effectiveness known as DRE Defect Removal Efficiency From this metric we would know how many bugs we have found from the set of test cases.

The formula for calculating DRE is. Which of the following is likely to benefit most from the use of test tools providing test capture and replay facilities? Is it really a test if you put some inputs into some software, but never look to see whether the software produces the correct result? The essence of testing is to check whether the software produces the correct result and to do that, and we must compare what the software produces to what it should produce.

A test comparator helps to automate aspects of that comparison. Who is responsible for document all the issues, problems and open point that were identified during the review meeting. When testing a grade calculation system, a tester determines that all scores from 90 to will yield a grade of A, but scores below 90 will not.

This analysis is known as:. A test manager wants to use the resources available for the automated testing of a web application. The best choice is Tester, test automation, web specialist, DBA. During the testing of a module tester, 'X' found a bug and assigned it to a developer.

But developer rejects the same, saying that it's not a bug. What 'X' should do? Hi, I'm working as an android developer in London. I have worked for large scale enterprises and small startups too. I can show you how professional developers create ap I'm Olawale Aladeusi and you can call me Olawalejarvis. I'm also an expe Hi, I'm Angel. By using Codementor, you agree to our Cookie Policy. Mobile App Development. Programming Languages. Codementor Blog. Last updated Nov 22, During and After the Interview During the interview, take notes on how the candidate responds to the questions.

Now, let us get to the interview questions for a senior software engineer. What are the differences between functional and object-oriented programming? Some of the differences between functional and object-oriented programming are: Functional programming avoids mutable state and relies on immutable objects. Software Design and Architecture Interview Questions How would you refactor this class for easier unit testing? For parallel and concurrent processing?

How would you design this system for scale? What kind of graphs and instrumentation would you need to ensure high performance of the given architecture? Database Interview Questions What data tables are needed for an inventory management system? For geographical databases?

Behavioral Interview Questions Your manager wants you to select between two technologies, how would you do this? Another scenario is selecting one algorithm, architecture, or system design over another. What was the last team project you worked on? What did you work on? In hindsight, how would you prioritize the tasks for better collaboration? Conducting Your Next Senior Software Engineer Interview We covered interview questions to ask, from databases, system architecture, and software design, to questions to pre-screen candidates for a senior software engineer role.

Like this article? Share it with your friends! Rudolf Olah. Web Development Expert Ember. Related Articles. Arc has top developers available for hire and freelance jobs. I want to try new things in a new work environment with new challenges and achieve my career goals. A salary increment would also motivate me as I progress in this career. The employer wants to know what you have accomplished recently as a software test engineer and determine your future success with and potential contributions to the company.

Use specific examples to demonstrate your success. Example: "In recent years, I have worked with colleagues to help my current employer install new devices that improve the company's productivity through increased software testing abilities. I've also provided strategies that have helped the company meet their clients' software needs. Responding to this question requires candidates to outline why they applied with the company. Discuss the positive things you know about the company to show the interviewer you have done your research and know about their organization.

My focus is helping the firm improve its performance, meet client needs and achieve its goals. I trust that I have the skills needed to make this company a better workplace. A potential employer might ask this question to determine how you handle daily tasks in a development environment.

Describe how you respond to challenges and handle your day-to-day responsibilities. When faced with challenges or solving problems, I think critically and remain patient. I might also involve other team members to help complete projects and solve complex software test engineering issues.

The hiring manager might ask candidates this question to determine the plans they have for the organization and how they intend to implement them. Outline your strategies to enhance the company's success. My high work rate can help the company achieve its quarterly goals within three months of me coming on board.

The interviewer might ask you this question to determine whether you understand ambiguity in software testing. Show your willingness to learn and enthusiasm for new concepts and ideas. Software test cases are rarely straightforward, and how test engineers act on ambiguity depends on their judgment. They need to feel comfortable with uncertainty. The interviewer might ask this question to determine whether a candidate knows about the benefits of automation over manual testing. Provide specific reasons for your perspective regarding automating manual testing.

Automated test engineering can also help reduce errors and save time. QA engineers need to use automation and recognize its value.