2022软考软件设计师--基础知识视频培训课程
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2021上半年软件设计师上午考试已结束,今天课课家小编为大家整理了2021上半年软件设计师上午真题及答案解析(八)。
为方便广大考生考后估分对答案,课课家小编特向广大学员和网友搜集整理了2021年上半年软件设计师真题答案,供大家参考。
Designing object -oriented software is hard,and designing (71)object -oriented software is even harder.You must find pertinent(相关的)objects,factor them into class at the rightgranularity,define class interfaces and inheritances,and establish key relationships among them.You design should be specific to the problem at hand,but also(72)enough to address future problems and requirements.You also want to avoid redesign,or atleast minimize it.Experienced object -oriented designers will tell you that a reusable and flexible design is difficult if not impossible to get "right" the first time.Before a design is finished,they usually try to reuse it several times,madifring it each time.Yet experienced object-oriented designers do make good designs.Meanwhile new designers are (73)by the options available and tend to fall back on non-object-oriented techniques they're used before.lt takes a long time for movies to learn that goodobeject-oriented design is all about.Experienced designers evidently know something inexperiencedones.What is it?One thing expert desigeners know not to do is solve every problem from first principles.Rather, theyreuse solutions that have worked for them in the past.When they find a good (74).They use it aqain and again.Such experience is part of what makes them experts.Consequently,you'll find (75) patterns of classes and communicating objects in many object-oriented systems.
71.A、runnable
B、right
C、reusable
D、pertinent
72.A、clear
B、general
C、personalized
D、customized
73.A、excited
B、shocken
C、surprised
D、overwhelmed
74.A、tool
B、component
C、system
D、solution
75.(A) recurring
(B) right
(C) experienced
(D) past
课课家教育专注软考培训10年以上,一直坚持自主研发,将丰富的软考培训经验有效融入教程研发过程,自成体系的软考视频教程、软考培训教材和软考在线题库,使考生的学习更具系统性,辅导更具针对性。想要报考2021年软考的考生现在就可以开始备考了,报名课课家软考各科目考试赠送:辅导教材、历年真题、考前冲剌资料、在线模拟测试题库、老师专属答疑指导等,以保障学员顺利通过考试。
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