Let me first talk about my situation. A college student, I entered a software company in Hunan through school recruitment in 2019 and worked as a tester for nearly three years. In early this year, I felt that I couldn't go on like this anymore. Staying in a comfortable environment for a long time will make a person fall! And I have been working in a company for three years, which has made me want to make progress. My girlfriend who I have been dating for a year and a half broke up with me because of my mentality and salary. So, I decided to change the status quo and set my sights on winning three gold, three silver and four this year!
When I first started preparing, I was confused. Three years of manual testing made my skills not improve at all. The only improvement was my age...
No way, I found my brother at Tencent. As his little cousin, after he understood my situation (which was almost the beginning of the basics of testing), he directly handed me a study note and said: Go ahead, There's everything you need here, don't come to me, I'm embarrassed!
Let’s find out how powerful this note is! (At first, I thought he was bragging, but after learning, he immediately knelt down in front of my brother...)
This material covers a wide range of topics, including 16 technology stacks:
Including testing theory, Linux basics, MySQL basics, Web testing, interface testing, App testing, management tools, Python basics, Selenium related, performance testing, LordRunner related, etc.
- Testing theory (testing basics + requirements analysis + test model + test plan + test strategy + test cases, etc.)
- Linux (Linux basics + Linux exercises)
- MySQL (basic knowledge + query exercises + summary of classic interview questions from Wannian Student Table + real questions from database companies)
- Web testing
- API testing
- App testing
- Management tools
- Python basics (Python basics + programming questions + collections + functions + Python features, etc.)
- Selenium related
- Performance Testing
- LordRunner related
- computer network
- Composition principle
- Data Structures and Algorithms
- Logic questions
- human Resources
1. Basics of software testing
- What are the steps of software testing?
- How to record a test script?
- Test methods should be considered for how to test
- How to estimate testing effort?
- Test design issues
- What are the solutions when an error occurs during the testing process?
- Test execution issues
- Goals of test evaluation
- How to improve testing?
- Advantages and disadvantages of C/S mode
- Advantages and disadvantages of B/S mode
- …
2. Linux
- What is the difference between grep and find? What are the uses of grep?
- View IP address?
- Create and delete a multi-level directory?
- Find the haha.txt file in the current user's home directory?
- How to query the tomcat process, kill the process, and write linux commands?
- View log files dynamically?
- What is the command to check the system hard disk space?
- Check all the ports that the current machine is listening on?
- …
3. Python
- Count the number of lines of code in a Python source code file, remove comments, blank lines, and output?
- Python calls cmd and returns the result?
- Bubble Sort
- How many different and non-repeating three-digit numbers can be formed from the four numbers 1, 2, 3, and 4? How many are they?
- Please use python to print out symmetric numbers within 10000 (characteristics of symmetric numbers: numbers are symmetrical, such as: 1, 2, 11, 121, 1221, etc.)
- Given an integer N, and a number K from 0-9, it is required to return the number of times the number K appears in 0-N
- Determine how many prime numbers there are between 101-200 and output all prime numbers
- A function that inputs a triangle. After the input, the output can form a triangle. For the triangle type, please use the equivalence class-partition method to design test cases.
- …
4. MySQL
- Which Mysql engine are you using, and what are the differences between the engines?
- How to optimize query commands?
- Database optimization?
- How does Sql injection occur and how to prevent it?
- What is the difference between NoSQL and relational databases?
- What is the most basic difference between the nature of MySQL and MongoDB?
- How to implement paging in Mysql database?
- Mysql database operation?
- Optimize the database? Improve database performance?
- What is data integrity?
- …
5. Web
- What is the difference between web testing and app testing?
- WEB test environment construction and testing methods
- WEB testing tutorial
- WEB testing key points and basic methods
- Web test page summary
- …
6. Interface testing
- what is interface
- If the module request changes from http to https, how should the test plan be formulated and modified?
- What does the commonly used HTTP protocol debugging agent I have? Detailed description of the setting process for capturing the HTTPS protocol?
- Describe the hierarchical structure of the TCP/IP protocol and the important protocols in each layer
- jmeter, the response result of an interface is as follows:
- How to clean up the garbage data generated by the interface
- How to deal with interfaces that rely on third parties
- Where do you put the test data?
- What is data-driven and how to parameterize it?
- …
7. Performance test
- What do you think is the purpose of performance testing? What is the key to doing a good job of performance testing?
- From what angles is server-side performance analysis performed?
- How to understand stress testing, negative cutting testing and performance testing?
- How to determine whether there is a memory leak and the indicators of concern?
- Describe the reasons for memory leaks in software and how to check them. (It can be described in combination with a development language)
- Briefly describe what is value transfer, what is address transfer, and what is the difference between the two?
- What is a system bottleneck?
- …
8. selenium
- How to build an automated testing framework?
- How to design automated test cases:
- How does webdriver open and exit a browser?
- What is an automated testing framework?
- What is Selenium and what are the popular versions?
- How do you start Selenium RC from the command line?
- On my machine port 4444 is not free. How can I use another port?
- What is Selenium Server and how is it different from Selenium Hub?
- How do you connect to the database from Selenium?
- How do you verify that an object exists on multiple pages?
- What is the difference between using single and double slashes in XPath?
- How to write user extensions for SeleniumIDE/RC?
- How to verify the existence of an element after the page has loaded successfully?
- What do you know about Selenium Grid? What features does it provide?
- How to start Selenium server from your Java Class?
- What are the verification points in Selenium?
- What is XPath? When should you use XPath in Selenium?
- …
9. Computers and Networks
- A computer's IP is 192.168.10.71 with subnet mask 255.255.255.64 and 192.168.10.201…
- Please briefly describe the concepts of DNS, Active Directory, and domains.
- What does 10M broadband mean? What is the theoretical download speed?
- What is an IP address?
- What is the division of the OSI seven-layer network model?
- What is the difference between TCP and UDP?
- Which layer of protocol does HTTP belong to?
- What is the difference between HTTP and HTTPS?
- What is the difference between cookies and session?
- What is the difference between HTTP get request and post request?
- What is the difference between HTTP1.0 and HTTP1.1
- TCP connection establishment process and disconnection process?
- The process of the client using DHCP to obtain an IP?
- Write the network address and broadcast address of a certain network segment?
- …
10. Human resources
- What is your career path in testing? What do you think are the advantages of testing?
- What is the most important factor to consider when you are looking for a job?
- Why should we admit you?
- Please talk about your greatest personal characteristics.
- What qualities and skills should a test engineer have?
- Also ask how you ensure software quality, that is to say, how do you think you can ensure software quality to the greatest extent?
- Why did you choose to test this line of work?
- If I hired you, what contribution would you make to the department?
- …
at last
The entire document has nearly 200 pages in total. It is certainly unrealistic to show it all to everyone. In order not to affect everyone's reading experience, only part of the content is shown. I hope you will understand and hope it can help you review before the interview. Find a good job and save everyone’s time searching for information online to learn!
