Ouc2021 autumn - Software Engineering - end of term (recall version)

Question type

Fill in the blanks 、 choice 、 Judge 、 Short answer 、 application 、 analysis

Fill in the blanks

1. Software crisis refers to the Development and maintenance A series of serious problems encountered in the process
2. The system implementation includes Coding and testing
3. The four elements of a data dictionary ： Data flow 、 data elements 、 data storage 、 Handle
4. The most extensive software engineering methodology is Traditional methodology and Object oriented methodology
5. Software maintenance is after the software has been delivered , in order to Correct mistakes or meet new needs And the process of modifying software

choice

1. What are the maintenance activities
2. Decision table
3. The four types of maintenance activities account for the most
4. Three control structures
5. Structured programs mainly emphasize
6. What are the white box tests
7. What are the black box tests
8. The highest degree of coupling is

Judge

1. Spiral model is a combination of waterfall model and incremental model
2. The project has been delayed , Add more people at this time , The progress of the project will be slower
3. The purpose of software maintenance has nothing to do with software quality
4. The stages of waterfall model are sequential and dependent
5. The data flow diagram only describes the logical process of data flow and processing in the software
6.Alpha Testing and Beta Test differences ,Alpha The test is conducted at the developer's site ,Beta The test is carried out at the customer's site
7. Function cohesion has the highest degree of cohesion , best
8. Successful software testing does not prove that the program is error free , You can't find all the mistakes , But you can find the undetected errors

Short answer

1. The difference between boundary value analysis and equivalence partition in black box testing
2. The life cycle of software

application

1. Flow chart modification PAD chart
2. Change the flow chart to the procedure chart , And use three methods to calculate the complexity

analysis

Give a flow chart , And some data
It is required to select the least test data to meet the three tests
（ The statement coverage of white box testing in software testing 、 Conditional coverage 、 Conditional combination covering ）