Which of the following maintenance is to improve the performance of the software product?
A: perfective maintenance
B: adaptive maintenance
C: corrective maintenance
D: none of the above
A: perfective maintenance
B: adaptive maintenance
C: corrective maintenance
D: none of the above
举一反三
- 中国大学MOOC: Which of the following maintenance is to improve the performance of the software product?
- Which of the following statement about maintenance are not true? A: Only the best programmers can be qualified for software maintenance. B: Maintenance is so hard, we should assign the job to the best programmers. C: Maintenance is a most thankless task. D: Most programmers are happy with maintenance job.
- Maintenance means to control the timing of equipment maintenance.That is to say, the timing of maintenance is achieved through the use of different maintenance methods.Currently, there are three maintenance methods, which are: A: Periodic maintenance B: On-condition maintenance C: Random maintenance D: Breakdown Maintenance
- Which of the following is not a typical maintenance task within a network maintenance model？（） A: Providing technical customer support B: Changing configurations C: Updating software D: Monitoring network performance E: Replacing hardware F: Scheduling backups
- Which of the following is not a typical maintenance task within a network maintenance model？（） A: Providing technical customer support B: Changing configurations C: Updating software D: Monitoring network performance E: Replacing hardware F: Scheduling backu