Basic questions like why Cerner, why did you pursue engineering etc. Candidates clearing the HR round were sent for Technical Interviews. Questions ranging from Software Engineering concepts, basics of C/C++, data structures, OO concepts, projects, programming languages known and technologies worked on. Interview Questions.
So you want to become a software engineer? Named one of the 50 Best Careers by US News and World Report, software developers earn an average yearly salary of $97,000. As nice as that sounds, finding a job to become one is not always easy. Perfectly qualified software engineers sometimes end up failing the interview portion mainly because they were not fully prepared for it. And the best way to prepare for your interview is to know what to expect when the time comes. The type of software engineer interview questions can vary from company to company, but we will explain the three main types that are typically being asked today. If you have little or no experience with job interviews, we highly recommend you take our.
Here, you will learn how to present yourself and what to expect at your next interview. You will also be taught how to answer certain non-technical questions, such as “What are your weaknesses?” and “Why do you want to work for our company?”. It might sound easy at first to answer them, but there is a certain way you are supposed to respond to those types of questions to come off as confident and qualified as you can. Interview Questions According to the Bureau of Labor Statistics, the employment of software developers is expected to increase by 30% in the next 6 years. The demand for software engineers is increasing, simply because of the expansion of the internet and technology. However, landing a job can be very difficult and competitive because companies are picky with whom they hire.
They will ask challenging questions so they can filter out the smart engineers from the not so bright ones. During the interview process, there are typically 3 types of questions you will be asked. The first type are general questions about yourself which are usually asked by the HR department. The second type of questions deal with your job description and are very technical. The last set of questions are problem solving questions that test your logic and make you think more outside the box. Since technology is changing at such a fast rate, the types of questions that are being asked also change as time goes on.
The type of software engineer interview questions being asked ten years ago are most likely outdated to today’s standards. Tablets and smartphones are becoming more and more popular now and the job market for designing apps is booming.
General Questions These are the questions that are asked at all interviews, regardless of the type of job you are applying for. The reason these are asked is so the company can get a better understanding of who you are. A lot of times they will have questions about your resume and your experience at your previous job. It is always important to be honest when answering these questions because if you get caught or if they think you are lying, you are pretty much out of the picture. Here is a list of some general questions you might be asked:. Why did you leave your last job?.
What are your career goals?. Why did you want to be a software engineer?. What are some key projects you worked on?. Are you a team player?.
Why should we hire you over the other job applicants?. How well do you deal with stress? Technical Q uestions Since you are applying as a software engineer, the bulk of your questions will be technical. When it comes down to it, companies want an engineer who is smart and knows how to get it done. And for them to hire the best candidate possible, they will need to ask challenging questions. Sometimes you will be asked questions that do not entirely fit your job description, meaning it is wise that you learn about other languages and concepts you are not too familiar with.
We have a wide range of courses if you ever need to expand your knowledge base in software engineering. For example, if you are applying as a JavaScript engineer, you will most likely be asked questions aboutand how a web browser works. Or if you are trying to become a front end engineer, you can expect to be asked.
With that said, be sure to study everything you are expected to know for the job in which you are applying. It is also important to note that the technical questions being asked will vary from algorithms, to construction, to implementation and design. And a lot of times there is not a right or wrong answer, meaning it is entirely up to you to explain why you answered them the way you did.
The goal of this is for the company to get a better understanding of how you interpret concepts and ideas and how well you can explain them. Below is a list of some basic technical questions that you might see at your next job interview:. Which tools do you use for keeping track of requirements?.
How do you design scalable applications?. What are metaphors used for in functional design?. What language to you prefer for writing complex algorithms?. Which tools are needed for testing the quality of your code?.
What is SOLID?. How do the MVP, MVC and MVVM patterns relate? Problem Solving Questions The problem solving questions can be quite tricky, and mostly out of scope. Most companies do not make these questions the point of emphasis for hiring a candidate for the job, but they do show how well you can handle certain situations. A lot of times the question may not have any correlation to your job or anything you encounter on a daily basis.
Therefore, you should not be too disappointed if you do not answer these questions perfectly. Some of these questions can be similar to a “Google interview”, in that you will be given a well-defined problem and you have to find the correct solution. Usually there are a few good answers, but there is one specific answer the company is looking for from you. Here are some problem solving questions that might be asked for you to solve: You have a stream of infinite queries.
How would you go about finding a good estimate of 2000 samples from this set of data and then write code for it?. A man pushed his car to a hotel and lost his entire fortune. How did that come about?.
How many golf balls can you fit in a school bus?. What sort would you use if you had a large data set on disk and a small amount of ram to work with?. How would you store 1 million phone numbers?. What method would you use to look up a word in the dictionary? Explore More With Udemy If you already got that phone call for an interview, well then congratulations! Hopefully this will assist you in landing that job. As a software engineer, it is vital that you area always learning and improving your skills, whether it’s,.
Always be motivated expand your skills so you can be a better asset for a company and stand out from your competitors. Feel free to browse through all the courses we offer as we are more than happy to guide you towards the career path you have always dreamed of!
We brought these must know QA interview questions after putting up a lot of research. It involved meeting with candidates who appeared for a Senior test engineer/Test lead interview. That’s how we could keep the questionnaire a bit more realistic and practical.
Also, most interviewers expect an answer which seems real and backed by an example. So, don’t reply with answers that look like reading from a book. Apart from these must know QA interview questions, you might like to check out the below posts. These offer some of the best technical questionnaires for Senior test engineers. Interview Questions for Senior Test Engineers Q-1# What are the steps you follow to create a test script? Ans# Creating a test script usually requires the below steps.
Step-1# The primary requirement is to get a thorough understanding of the Application Under Test. To achieve this, we will read the requirements related documents very thoroughly.
In case the requirements document is not available with us, then we will use other available references like the previous version of the application or wire-frames or screenshots. Step-2# After developing an understanding of the requirements, we will prepare an exhaustive list of the areas to be tested for the AUT.The focus in this step is to identify “What” to test.
Thus the outcome of this step is a list of test scenarios. Step-3# After we are ready with the test scenarios, our focus shifts on “How” to test them. This phase involves writing detailed steps about how to test a particular feature, what data to enter (test data) and what is the expected outcome. With all this done we are ready for testing.
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Q-2# What are the key elements in a bug report? Ans# An ideal bug report should contain the following key points.
A unique ID. Defect description – a short description of the bug.
Steps to reproduce – include the detailed test steps to emulate the issue. We should also provide the test data and the time of its occurrence. Environment – add any system settings that could help in reproducing the issue. Module/section of the application in which issue has occurred. Screenshots. Responsible QA – This person is a point of contact in case you want to follow-up regarding this issue.
Q-3# How will you overcome the challenges due to unavailability of proper documentation for testing? Ans# If the standard documents like System Requirement Specification or Feature Description Document are not available then QAs may have to rely on the following references if available. Screenshots. A previous version of the application. Wireframes.
Another reliable method is to have discussions with the developer and business analyst. It helps in closing the doubts and opens a channel for bringing clarity on the requirements. Also, the e-mails exchanged could also be useful as a testing reference.
SMOKE testing is another good option which will help to verify the main functionality of the application.It also reveals some very basic bugs in the application. If none of these work we can just test the application from our previous experiences.
Q-4# Is there any difference between Quality Assurance, Quality Control, and Software Testing. Ans# Quality Assurance (QA): QA refers to the planned and systematic way of monitoring the quality of process which is followed to produce a quality product. QA tracks the outcomes and adjusts the process to meet the expectation.
Quality Control (QC) is related to the quality of the product. QC not only finds the defects and suggests improvements also. Thus the process that is set by QA is implemented by QC. QC is the responsibility of the testing team. Software Testing is the process of ensuring that product which is developed by the developer meets the user requirement. The motive to perform testing is to find the bugs and make sure that they get fixed.Thus it helps to maintain the quality of the product to be delivered to the customer. Q-5# What is the best approach to start QA in a project?
Ans# A good time to start the QA is from the beginning of the project startup. In this way, the QA team will get enough time to do proper planning for the processes followed during the testing life cycle. It’ll also ensure that the product to be delivered to the customer satisfies the quality criteria.
QA also play an important role to initiate the communication between the domain teams. The testing phase starts after the test plans are written, reviewed and approved. Q-6# Explain the difference between Smoke testing and Sanity Testing?
Ans# The main differences between smoke and sanity testing are as follows. Whenever there is a new build delivered after bug fixing, it has to pass through sanity testing. However, smoke testing is done to check the major functionalities of the application.
Sanity testing is done either by the tester or the developer.However, smoke testing is not necessarily done by tester or developer. Smoke tests precede sanity test execution. Sanity testing touches critical areas of the product to ensure basics are working fine. However, smoke tests include a set of high priority test cases focussing on a particular functionality. Q-7# Is there any difference between Retesting and Regression testing? Ans# The possible differences between Retesting and Regression testing are as follows. We perform retesting to verify the defect fixes.
But the regression testing assures that the bug fix didn’t break other parts of the application. Also, regression test cases verify the functionality of some or all the modules. Retesting involves the execution of test cases that are in failed state. But the regression ensures the re-execution of passed test cases. Retesting has a higher priority over regression. But in some cases, both gets executed in parallel.
Q-8# What is severity and priority of a defect? Explain using an example. Ans# Priority reflects the urgency of the defect from the business point of view.
It indicates – How quickly we need to fix the bug? Severity reflects the impact of the defect on the functionality of the application.
Bugs having a critical impact on the functionality require a quick fix. Here are examples which show the bugs under different priority and severity combinations. High Priority and Low Severity. The display of the company logo is not proper on its website. High Priority and High Severity. While making an online purchase, if the user sees a message like “Error in order processing, please try again.” at the time of submitting the payment details. Low Priority and High Severity.
Suppose we have a typical scenario in which the application crashes, but such scenario has a rare occurrence. Low Priority and Low Severity. These are typo errors in the displayed content like “You have registered success”. Instead of “successfully”,”success” is written. Q-9# What is the role of QA in a project development? Ans# QA stands for QUALITY ASSURANCE.
QA team assures the quality by monitoring the whole development process. QA tracks the outcomes after adjusting the process to meet the expectations. Quality Assurance (QA) does many tasks like the following. Responsible for monitoring the process to be carried out during development. Plans the processes to follow for the test execution phase.
Prepares the time-table and agrees on the Quality Assurance plan for the product with the customer. Communicates the QA process to other teams and their members. Ensures traceability of test cases to requirements. Q-10# As per your understanding, list down the key challenges of software testing? Ans# Following are some of the key challenges of software testing.
Availability of Standard documents to understand the application. Lack of skilled testers, tools, and training. Understanding requirements, Domain knowledge, and business user perspective understanding. Agreeing on the Test Plan and the test cases with the customer. Re-execution efforts due to changing requirements. The application is stable enough to be tested otherwise retesting efforts become high.
Testers always work under stringent timelines. Deciding on to which tests to execute first.
Testing the complete application using an optimized number of test cases. Planning test cases for other stages of testing like Regression, Release, and Performance testing. Also, it’s not late that we’d posted a two part series of Software testing interview questions and answers. So please see through these blog posts, they might be pretty useful for the interview preparation. ? Recommended – 1.
Summary – Must Know QA Interview Questions for Senior Test Engineer/Test Lead. It was one more post that can boost your chances in a job interview. Also, we try that our posts could teach skills that can help you most in your work. That’s why we came up with this blog post on the ten must know QA interview questions for SSE/Test lead. It would be great if you let us know your feedback on this post.
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