问题 单项选择题

程序员设计应用软件界面时应遵循的原则中不包括()。

A.越频繁使用的功能所需的点击应越少

B.越多用户使用的功能在界面上就应该越突出

C.应让用户的注意力集中在解决业务问题上,而不是软件操作上

D.应站在熟练用户的角度来设计用户界面

答案

参考答案:D

解析:

本题考查软件工程中用户界面设计的基础知识。

程序员设计软件界面应遵循的原则比较多,主要是为了使用户易于理解,易于操作。

越频繁使用的功能所需的点击次数应越少。这样会使操作所需的总点击次数减少。少数高级用户很少使用的操作即使有点麻烦也不影响大局。

越多用户使用的功能在界面上就应该越突出。屏幕左上角是容易看到的突出位置。为什么“帮助”菜单项一般在菜单的最右边就是因为它不如其他菜单常用。而“高级…”按钮一般在窗口的右下方,因为使用它的用户并不多。

应让用户的注意力集中在解决业务问题上,而不是软件操作上。应用软件界面上使用的术语应是该应用领域常用的术语,而不是只考虑计算机行业的术语。操作方法、操作顺序、思考问题的逻辑都要从应用领域出发,征求业务人员的意见,而不是强制让他们接受计算机行业的规则。

应站在初学者使用的角度来设计用户界面。这样设计的界面,其操作方法比较自然,容易学会,容易掌握。如果设计时就假定面向熟练用户,许多操作方法就可能很特殊,不容易记住。这样,非熟练用户就会抱怨软件难使用,而这是大多数用户。即使是熟练用户,几个月不用,也会忘了操作方法,变成非熟练用户。推销软件产品时也会面向许多初级用户,不受他们欢迎的产品是没有生命力的。

选择题
单项选择题

B


Questionnaire


Read the questions and answer YES or No, then you will find out how good you are.
1. When you don’t understand something, you ask questions.
2. You like listening to older people talk about the past.
3. You think that you can learn something interesting from everyone around you.
4. You are brave enough when you have to talk to people you don’t know.
5. You enjoy reading books about famous people.
6. You always see and talk to different people.
7. You are interested in learning new ways of doing things.
8. You enjoy sharing experiences with friends and learning from people of all ages.
9. You talk a lot about yourself.
10. Even if you are often wrong, you make your own decisions.
11. You hate teaching what you are good at: sports, technology, whatever.
12. Your parents don’t understand you, so you don’t talk to them much.
SCORE NOW!
Score 2 points if you answer YES to each of the first 8 questions, and O if you choose NO.
Score 2 points if you answer NO to each of the last 4 questions, and O if you choose YES.
18—24 You are friendly and open-minded. You make people fell important by listening to what they have to say. You’ll probably succeed in learning all kinds of interesting things. Good for you!
10—16 Remember that every single person you know can teach you something. You will greatly make your life rich and colorful.
0—8 About 400 years ago, a famous writer wrote," No man is an island." This is still true today. Try to be more open and interested in people around you.

"No man is an island." in the text probably means that______.

A.the famous writer was very clever

B.everything is the same as 400 years ago

C.you will feet lonely if on an island

D.you cannot live alone in the world