Which of the following statements about maintenance is incorrect? ________以下关于维护的描述哪个是不对的？ _____
A: Most of the time, maintainers suffer from the mistakes made by developers.
B: Post-delivery maintenance is the most difficult of all aspects of software production.
C: The less competent programmers can be qualified for maintenance.
D: Post-delivery maintenance is surely necessary.
A: Most of the time, maintainers suffer from the mistakes made by developers.
B: Post-delivery maintenance is the most difficult of all aspects of software production.
C: The less competent programmers can be qualified for maintenance.
D: Post-delivery maintenance is surely necessary.
举一反三
- Which of the following statements about maintenance is incorrect? ________以下关于维护的描述哪个是不对的？ _____ A: Most of the time, maintainers suffer from the mistakes made by developers. B: Post-delivery maintenance is the most difficult of all aspects of software production. C: The less competent programmers can be qualified for maintenance. D: Post-delivery maintenance is surely necessary.
- 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.
- Which of the following statements about maintenance is true? _____以下关于维护的描述哪个是对的？ _____ A: Maintenance is so time consuming, we should assign the job to some beginners. B: Only the best programmers can be qualified for software maintenance. C: Since maintenance is a most thankless task, we should have only the unqualified programmers to do the job. We 'd better save the best programmers for development which is more important. D: Most programmers will be happy and carry on maintenance if they are paid highly enough.
- Which of the following statement about maintenance are not true? 以下哪个关于维护的叙述不正确？ A: Maintenance programmers should have superb diagnostic ability. B: Maintenance programmers should have superb communication ability. C: Maintenance programmers should have superb cheating ability. D: Maintenance programmers should have superb testing ability.
- 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