Just a few days ago, a school girl joined ByteDance, started a job test, and sent me a message to express my gratitude, because I gave her a lot of help before.
Everyone knows that the interview for ByteDance is still quite difficult. After all, ByteDance is already the head of the domestic Internet, so I am still very happy for my school girl. Privately, we also chatted a lot, so I took this opportunity to share some experiences and insights, hoping to help everyone in this golden nine silver ten job-hopping season!
All major companies value the candidate's educational background and work background, so if you have a working background in a major factory or a highly educated background, you still have certain advantages. Of course, don't worry too much if you lack academic qualifications, there are still opportunities. It's not that I say good things about Byte, but that their mentality is relatively open.
Be sure to pay attention to the details of your resume , don't think it's unnecessary, you must know that for the same position, there are many resumes submitted to big companies like Byte and Ali. If your own can stand out a bit, of course, the chance of flopping will increase invisibly. .
How to say byte's overtime, according to some friends' feedback, it is still quite cruel, after all, it gives a lot of money. But for testing, the first choice is to go to a big factory. After all, a big factory respects technology more, especially in terms of salary. Ha ha.
Dachang has relatively high requirements on the technology stack. I wish you were a full-stack. You must be proficient in everything you need to know. There is no way to do this, and Byte is no exception, so it is helpful to brush more interview questions.
In the near future, I have taken most of the rest time, and prepared a small shortcut to the interview with a large factory for everyone. I have prepared a complete set of questions and answers for the software test review interview . I know that many students do not know how to review, no Knowing what is important in the learning process , in fact, I have also experienced what you have experienced, and I should have experienced it, so I don’t want to see thousands of students hurt by this, maybe this article can’t help Thousands of students, but you can help the confused you who are reading this article on the platform of CSDN! I am also satisfied!
I also spent several months collecting and sorting out N common interview questions from major factories. Everything you want is covered here: test theory, Linux basics, MySQL basics, Web testing, interface testing, App testing, management tools, Python 16 technical topics such as basics, Selenium-related, performance testing, LordRunner-related, etc. are all real interview questions summarized by the editor in various major manufacturers. There are already many fans who rely on this PDF to win offers from many major manufacturers. Today I am here. Share the summary with everyone!
It took 45 days to sort out the "Software Testing Core Notes", which is 5,000 pages long, all of which have been packaged in the online disk. This editor's sharing may be a bit long. Friends who watch it can first understand the catalog and take it by themselves at the end of the article. Oh.
Dachang Software Testing Post Experience Sharing
Through the summary of big data, it is found that in fact, the interviews of software testing positions are almost the same. Frequently asked questions include the following knowledge points:
The first part, test theory (test foundation + 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 + ten thousand year student table classic interview questions summary + database enterprise real questions)
Part IV, Web Testing
Part 5, 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
Section 10, Performance Testing
Part XI, LordRunner Related
Part XII, Computer Networks
Part Thirteen, Principles of Composition
Part 14, Data Structures and Algorithms
Part 15, Logic Questions
Part XVI, Human Resources
Software Testing Fundamentals
What are the steps in software testing?
How to record test scripts?
Test methods that should be considered on how to test
How to estimate the test workload?
Test Design Issues
When an error occurs in the testing process, what are the solutions?
Problems with test execution
Objectives of the test assessment
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?
Check IP address?
Create and delete a multilevel directory?
Find the haha.txt file in the current user's home directory?
How to query the process of tomcat and kill this process, and write linux commands?
View log files dynamically?
Command to check system hard disk space?
View all ports of the current machine listen?
Python
Count the number of lines of code in python source code files, remove comments, blank lines, and output?
python calls cmd and returns the result?
Bubble Sort
1,2,3,4 These four numbers, how many three-digit numbers can be formed that are different from each other and have no repetitions?
Please use python to print out the symmetrical numbers within 10000 (features of symmetrical numbers: numbers are left and right symmetrical, such as: 1, 2, 11, 121, 1221, etc.)
Given an integer N, and a number K from 0 to 9, ask 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 the prime numbers
A function that inputs a triangle, whether the output can form a triangle after input, the type of triangle, please use the equivalence class-division method to design test cases
...
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 can it be prevented?
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?
How to operate Mysql database?
Optimize the database? Improve 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 test tutorial
WEB test points and basic methods
Web Test Page Summary
…
interface test
what is an interface
If the module request http is changed to https, how should the test plan be developed and modified?
What does the commonly used HTTP protocol debugging proxy I have? Explain the setting process of grabbing the HTTPS protocol in detail?
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 your test data?
What is data-driven and how can it be parameterized?
…
Performance Testing
What do you think is the purpose of performance testing? What is the key to doing performance testing well?
From what perspectives are server-side performance analysis performed?
How to understand stress test, negative test and performance test?
How to judge whether there are memory leaks and indicators of concern?
Describe the reasons why the software produces "memory leaks" and how to check them. (It can be described in combination with a development language)
Briefly describe what is pass-by-value, what is pass-by-address, 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 start 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 functionality does it provide?
How to start Selenium server from your Java Class?
What are the validation points in Selenium?
What is XPath? When should I use XPath in Selenium?
…
computer and network
One 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 Domain.
What does 10M broadband mean? What is the theoretical download speed?
What is an IP address?
The division of OSI seven-layer network model?
What is the difference between TCP and UDP?
What layer of protocol does HTTP belong to?
Difference between HTTP and HTTPS?
What is the difference between cookies and sessions?
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?
How does a client use DHCP to obtain an IP?
Write the network address and broadcast address of a network segment?
…
Human Resources
What is your testing career development like? What do you think are the advantages of taking the test?
What is the most important consideration when you are looking for a job?
Why should we admit you?
Please talk about your personal greatest feature.
What qualities and skills should a test engineer possess?
Also ask how you ensure the quality of the software, that is, how do you think you can ensure the quality of the software to the greatest extent?
Why did you choose to test this line?
If I hire you, what can you contribute to the department?
How to get the document:
This document and video data 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 also help you! All of the above can be shared, click below to enter the group and get it by yourself, thank you for taking it.