Less than 10% of the 3 software test interview questions can be answered correctly! How many do you know?

Kim San Yin four , interview , are you ready ？

Not only the outside environment , All walks of life have also increased the intensity of the interview , Job openings are also increasing , There is also a saying called "three gold and four silver" , From the perspective of the candidate , Have a good chance of finding a job , And there are more job opportunities to choose from , As long as you're ready , A large number of job opportunities for you to choose , So are you ready ？

Not ready yet, it doesn't matter ！ Xiaobian secretly gave you a live broadcast of Xiaoda's technical interview , Come with me .

01
technical : How to build a test environment ?

Students in small size wear clean and tidy , Sit opposite the technical interviewer , I'm introducing myself fluently , The technical interviewer listened to the introduction , Looking at your resume , Look down from time to time .

interviewer

You just said you have built a test environment , Then you can tell me , Your test environment , How it was built .

Small size classmate

In the company, I usually ask the developer to help deploy .

stop stop stop ! The editor explained that at this time, he strode on the stage , Raised a yellow card warning .

The interviewer asks this question to examine your ability to build a test environment , He wants to hear your analysis , Even if you haven't built , It's also best to explain the understanding of the project architecture and the development language in detail , Instead of just answering in one sentence like a small classmate , In fact, he can make a supplement later , He said that although he had not done environmental deployment , But I have studied related technology , Then explain your point of view .

Refer to the answer ：

Although I haven't done environmental deployment , But I usually learn from development , There are actually many ways to deploy the project , Let me talk about three of them ：

1. If your business uses PHP Language development , Then we will adopt LAMP framework (Linux+Mysql+Apache+PHP） A project in , Deployment in this way is relatively simple , There is usually a one click Startup package , Just put the project in the specified directory , Then execute the script to start .

2. If your business uses java Developed , That may be used Linux+Tomcat+Mysql framework , Put the project's war Put the bag in Tomcat Of webapp Under the table of contents , Then change the configuration file , start-up Tomcat that will do .

3. Well, in recent years , With the development of technology , The project deployment adopts docker+Jenkins To deploy , By means of Jenkins Some configurations are made in , You can click a button to complete the deployment of all environments , Very convenient .

02
technical : Talk about the most impressive bug

interviewer

Please share one of the most impressive bug?

Small size classmate

Um. , I met bug More , No one is more profound , That is to submit it to Zen in time for development and processing

“stop,stop,stop” Xiaobian's commentary raised the yellow card and walked onto the stage .

The interviewer asks this question mainly to see if you have really worked , Then is whether you are good at summarizing and thinking , The interviewer also wants to evaluate your technical level and main work content from your answer .

Refer to the answer ：

When I tested e-commerce business before , After the order is placed successfully, a orderid, Generated order details page url It includes the order id, So I changed several orders at will id Give it a try , I found that I could browse the order details of other users , This is caused by the lack of permission filtering bug.

The solution I developed for you is like this ： Before accessing the order details page, obtain the login user information for permission verification .

This point can easily be ignored , If you fail to go online, it will bring serious risks to the user's information security , It's a serious problem . So he was praised by the leaders , This bug It made a deep impression on me .

03
technical : Interface problem

interviewer

Ask an interface related question ,A,B,C Between the three interfaces , if C Yes A,B How to deal with the dependence of the returned data ？

Small size classmate

c Interface is called separately a,b Two interfaces , Is to write a request alone , hold a,b The parameters required by the two interfaces are written dead , Make sure it's right , And put c The dependent interface needs to be extracted

The editor applauded excitedly , It's very gratifying .

That's the end of the on-site interview explanation , Let's summarize , There are more interview opportunities in March and April , If you have a small partner who is ready for the interview, prepare in advance , The questions the interviewer asked , Be sure to think carefully and answer , Think about the purpose of the interviewer asking this question , What is the subtext , Any question has a context , Think carefully about the interviewer's intention .

So Xiaobian wishes all job seekers to join the company they want .