In the middle of the year, I have prepared a small number of automated interview questions. Welcome to the self-test

Programming grammar problems ：

1、python What are the data types

2、 How to merge two dictionaries

3、python How to integrate json Write it in a file ？

4、 stay except In the sentence return Will it be executed after finally The code in ？

5、 What is variable 、 Immutable type ？

6、python Whether parameters are passed by value or by reference during function call ？

7、python The difference between deep copy and shallow copy

8、python Why use *args and **kwargs

9、 Yes Python Knowledge of inheritance and polymorphism ？ Can a parent class use the methods of a child class ？

10、 Tell me what you know about packaging

11、Python Medium self What is the function of parameters ？

12、Python Medium os Common methods of module ？

13、 What do you use in your work python Built in libraries for , And third party libraries ？

14、 What is? PEP 8？

15、 Choose a class you define in your work , Explain how you encapsulated ？ Under what circumstances does the external use your class .

Coding questions ：

16、 Please use python Script implementation from 1 To 100 Sum of .

17、 Write an anonymous function , Make it possible to add , For example, input 1,2 The result can be calculated as 3

18、list_1=[1,2,1,2,15,4,3,2,1,2], Remove list_1 Duplicate values for , And sort from big to small .

19、 Count the number of words in the string , The words here refer to consecutive characters that are not spaces . Please note that , You can assume that the string does not contain any non printable characters .

【 Output 】 Input : “Hello, my name is John” Output : 5

explain : The word here refers to consecutive characters that are not spaces , therefore “Hello,” Count as 1 Word .

20、 How to use it? lambda Realization 11 +22 +3*3 …

21、 use python Realization of Fibonacci series

Automate basic competency assessment ：

1、json The difference between English and dictionary

2、unittest Which modules does the framework include ?

3、python How to connect to the database ?

4、jemeter or postman Implement multi interface correlation test ? How to do Association ?

5、 Interface automation assertions

6、 If you need to delete an interface with an automated test , Assert how to do

7、 How to deal with the verification code in the process of Automation

8、 How to write automated test cases

9、pytest There are several ways to pre implement ？

10、Appium What are the starting methods

11、web ui Explicit wait in automation 、 What's the difference between implicit waiting

12、 Have you ever encountered an element that cannot be located ？ How to deal with ？

13、 If the element does not id, And there's a lot of iframe, So write xpath There are also problems , Namely id and xpath It doesn't work , How do you position ？

14、 If the same browser opens two windows , Use selenium Which command in the command to switch ？

15、App Has automation been done ？ Do you know which technical frameworks are used ？

16、App Is automation using a real machine or a virtual machine ？

17、 what PO Pattern , What is? page factory？

18、 sketch selenium Principle

19、UI Automated test cases are often unstable in the running process , That is to say, this time we can pass , There will be no way to pass next time , How to improve the stability of use cases ？

Evaluation of actual combat capability of automation project ：

1. Is automation a self built framework or an existing framework , Just some use cases written into it ？
2. Talk about how to do automated testing at work ？
3. If the company wants to do Automation , Let you do it , What would you consider ？
4. In the process of automatic testing, the upstream and downstream interfaces have data dependence, and how to deal with it , Please specify in your framework , This part of the design logic details .
5. Multiple environments ,pytest How to switch environments ？
6. pytest Run all case in the future , How to clean up the database ？
7. App Automation has built its own framework logger Are there any screenshots of use cases that fail ？ Which library does the screenshot use ？
8. The previously deployed automation framework is one machine running or multiple machines running ？ Is it a machine to run or a master computer to operate each extension to run ？
9. Login Where are these use case data taken ？excel Do you ？ What method to use ？ What third-party libraries ？

Cough , Welcome to reply to the self-test results in the comment area .

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