In the eyes of the world, programmers have become synonymous with high salary and loyalty.
However, what I want to say is that not all programmers are paid the same.
What the world doesn't know is that there is still a big difference in salary for the same programmers.
As we all know, the Internet industry currently has the best salary among many industries, including the salaries of programmers, operations, new media, and business and sales personnel around this industry, which are unmatched by other industries.
The programmer asked Kobe: Why are you so successful?
Kobe: Do you know what it's like in Los Angeles at 4 a.m.?
Programmer: I don’t know, but I know it’s 4:00 in the morning in Beijing. Usually I’m still awake at that time. What’s wrong?
Kobe: No, nothing...
The paragraph above shows the degree of overtime for programmers, and some people will understand this when they see it. But that's not the only reason.
Speaking of my friend, he has been doing test development for more than 3 years. He has worked diligently in his old company for more than three years, and his salary has increased from 8K at the beginning to 12K. He complains to me every day about his low salary and overtime work. That much. Since the beginning of this year, I have been looking for resources in various places, reviewing interview questions, and wanting to "ride a donkey to find a horse". Fortunately, I finally found a favorite job not long ago, and the salary has also directly increased from 12K to 30K.
I am very envious of him, the same working hours, he is 30k but I am still at 12k. He told me, don't look at my salary is so high now, I have read the dozens of sets of interview questions at least seven times, and I have been memorizing stereotyped essays.
I compared him with great envy, and he said to me, don't look at my salary is so high now, I have read the dozens of interview questions at least seven times.
Let me share the stereotyped essays that my friends are memorizing, hoping to help everyone's promotion and salary increase
Content covers: including testing theory, Linux foundation, MySQL foundation, Web testing, interface testing, App testing, management tools, Python foundation, Selenium related, performance testing, LordRunner related, etc... The quality is very high, and you can get it yourself if you need it! !
First release on the whole network - covering 16 technology stacks
- The first part, test theory (test basis + requirements analysis + test model + test plan + test strategy + test case, etc.)
- The second part, Linux (Linux basics + Linux practice questions)
- The third part, MySQL (basic knowledge + query practice + summary of classic interview questions of Wannian student table + real questions of database enterprises)
- Part IV, Web Testing
- Part V, API Testing
- Part VI, App Testing
- Part VII, Management Tools
- The eighth part, Python basics (Python basics + programming questions + collections + functions + Python features, etc.)
- Part IX, Selenium related
- Part 10, Performance Testing
- Part Eleven, related to LordRunner
- Part 12, Computer Networks
- Part Thirteen, Principles of Composition
- Part Fourteen, Data Structures and Algorithms
- Part XV, logic problems
- Part XVI, Human Resources
Basics of Software Testing
- What are the steps of software testing?
- How to record test script?
- Test methods that should be considered for how to test
- How to estimate the testing effort?
- The problem with test design
- When an error occurs during the testing process, what are the solutions?
- Problems with test execution
- Goals of Test Evaluation
- How to improve the test?
- Advantages and disadvantages of C/S mode
- Advantages and disadvantages of B/S mode
- …
Linux
- What is the difference between grep and find? What are the uses of grep?
- View IP address?
- Create and delete a multilevel directory?
- Find the haha.txt file in the current user's home directory?
- How to query the tomcat process and kill the process, and write linux commands?
- View log files dynamically?
- Command to view system hard disk space?
- View all ports of the current machine listen?
- …
Python
- Count the number of lines of code in the 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 composed of the four numbers 1, 2, 3, and 4?
- Please use python to print out symmetric numbers within 10000 (symmetry number characteristics: numbers are symmetrical left and right, such as: 1, 2, 11, 121, 1221, etc.)
- Given an integer N and a number K of 0-9, it is required to return the number of occurrences of the number K in 0-N
- Determine how many prime numbers there are between 101-200, and output all prime numbers
- A function that inputs a triangle, whether the output can form a triangle after input, and the type of triangle, please use the equivalence class-partition method to design a test case
- …
MySQL
- Which Mysql engine do you use, and what are the differences between each engine?
- How to optimize the query command?
- 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 essence of MySQL and MongoDB
- How to implement paging in Mysql database?
- Operation of Mysql database?
- Optimizing the database? Improving the performance of the database?
- What is data integrity?
- …
Web
- What is the difference between web testing and app testing?
- WEB test environment construction and test method
- WEB Testing Tutorial
- Key points and basic methods of WEB testing
- Web test page summary
- …
interface test
- what is an interface
- If the module requests http to https, how should the test plan be formulated and modified?
- What does the commonly used HTTP protocol debugging agent I have? Explain in detail the setting process of 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 reliance on third-party interfaces
- Where do you put the test data?
- What is data-driven and how to parameterize it?
- …
Performance Testing
- What do you think is the purpose of performance testing? What is the key to doing a good job in performance testing?
- From what angles are server-side performance analysis performed?
- How to understand stress testing, negative testing and performance testing?
- How to judge whether there is a memory leak and the indicators of concern?
- Describe the causes of memory leaks in the 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?
- …
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 loads 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 I use XPath in Selenium?
…
Computers and Networks
- A computer with IP 192.168.10.71 subnet mask 255.255.255.64 with 192.168.10.201...
- Please briefly describe the concepts of DNS, active directory, and domain.
- What does 10M broadband mean? What is the theoretical download speed?
- What is an IP address?
- What are the seven layers of the OSI network model?
- What is the difference between TCP and UDP?
- Which protocol layer does HTTP belong to?
- What is the difference between HTTP and HTTPS?
- What is the difference between cookies and sessions?
- What is the difference between an HTTP get request and a 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 down the network address and broadcast address of a network segment?
- …
human Resources
- What is your testing career progression? What do you think are the advantages of doing testing?
- When you are looking for a job, what is the most important consideration?
- Why should we admit you?
- Please tell us about your personal best feature.
- What qualities and skills should a test engineer possess?
- Also, how do you ensure the quality of the software, that is to say, how do you think the quality of the software can be guaranteed to the greatest extent?
- Why did you choose to test this line?
- If I hire you, what contribution can you bring to the department?
- …
at last
This document should be the most comprehensive and complete preparation warehouse for friends who want to engage in [software testing]. This warehouse has also accompanied me through the most difficult journey, and I hope it can help you too!
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