多项选择题
A team of programmers is reviewing a proposed API for a new utility class. After some discussion， theyrealize that they can reduce the number of methods in the API without losing any functionality. If theyimplement the new design，which two OO principles will they be promoting？（）
A.Looser coupling B.Tighter coupling C.Lower cohesion D.Higher cohesion E.Weaker encapsulation
单项选择题 Given： Which is true？（）
单项选择题 Given： What is the result？（）
单项选择题 Given： 1.package test； 2. 3.class Target { 4.public String name = "hello"；5.} What can directly access and change the value of the variable name？（）
