It is worthy of the interview document compiled by Ali P8, 400 pages full of dry goods

Golden Nine Silver Ten is coming, and it’s time for another wave of job-hopping and salary increase. Everyone has a high demand for job hunting. You want to find a software test job. Are you ready for the interview and written test? This set contains many big companies, such as Ali , Baidu, Byte, Tencent, Jingdong, the real interview questions (including answers)

includes: Linux basics, MySQL basics, Web testing, interface testing, App testing, performance testing, friends who need it can follow Editor + forwarding article + private message [software test] Get

test theory questions and answers

software classification

strong

strong test evaluation goal

1) Quantify the test progress

2) Generate a summary report of defects and test coverage

1. Problems with test evaluation

3) Test coverage is not used as a report on the test progress

4) No defect assessment, which is an important indicator to measure the feasibility of the software;

5) Do not use special software tools for data input tasks and corresponding Evaluation activities make these tasks onerous and tiring.

When an error occurs during the test,What are the solutions?

1) Jump to another test process

2) Call a process that can clear the error

3) Exit the process and start another

span1 and

span1 Application, restart Windows, restart the test where it failed

How to improve the test?

To improve the test, you need to start from several aspects. In fact, it is just some of your own feelings. Depending on the

, you need to proceed step by step, and you need to find your own suitable point.

Develop a complete test plan

A clear understanding of the test plan. The test plan is a document that can ensure the smooth execution of the entire research

. Three aspects of the problem.

1) Describes the

2) Describes the development cycle of the project

3) Describes the technology encountered in the test

span1 Case design cycle

5) Describe the execution cycle of the test case

6) Describe the tools or techniques used in the test process

7) Describe the test cases used in the process Resource situation

8) Describes the risks that may be encountered during the test and how to avoid them

9) Improve the level of case design

1 Linux basics

Name more than 10 Linux command

1. Create file: touch

2. Delete file: rm (remove)

(copy ) 4, copy (copy)

5. Create a folder: mkdir (make directory)

6. Cut or rename: mv(move)

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0, compressed p0span _ppan 8 View: ls list

span1s pan 9. Edit: vi/vim

10. View the current path: pwd(Print Working Directory)

11. Switch user: su switch user

14. Create user group: groupadd

15. Delete user group: groupdel

16. Find: find

17 and modify the permission: change mode)

18. View process: ps process

19. Kill process: kill

20. View log: How do I view the last line of the tail _span2

strong?

View the first 10 lines of /etc/profile,It should be: # head -n 10 /etc/profile

View the last 50 lines of /etc/profile, it should be: # tail -n 50 /etc/profile

MySQL basics

SQL The complete execution sequence of the select statement?

1. The from clause assembles data from different data sources;

2. The where clause filters the record rows based on the specified conditions; 3. The group by clause divides the data into multiple groups;

4. Use aggregate functions to calculate;

5. Use having clauses to filter groups; 6. Calculate all expressions;

7. Select fields; 8 order by sorts the result set. The relationship between

Student-Sourse-SC-Teacher table is as follows:

lStudent (sid, Sname, Sage, Ssex) student table

lCourse, tpid

course table course table (tcid

) lSC (sid,cid, score) score table

lTeacher (tid, Tname) teacher table writes the sql statement:

1. Query the student number of all students whose course "001" course is higher than "002" course score_ span2span

2. Modify the language score of the student number 20131201 to 100'

3. Insert a teacher record named "Li Si"

4. Delete the teacher's "Ye Ping" course sc table record

The content of the document is too long, so I won’t show you all the interview questions and answers here one by one. Friends in need can follow the editor + forward the article+ Get it via private message [software test]~