多项选择题
单项选择题
Given: What is the result?()
Given: Which four code fragments, inserted independently at line 7, will compile?()
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?()
Given: 11.double input = 314159.26; 12.NumberFormat nf = NumberFormat.getInstance(Locale.ITALIAN); 13.String b; 14.//insert code here Which code, inserted at line 14, sets the value of b to 314.159,26?()
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?()
Given: Which three code fragments, inserted independently at line 6, will compile?()
赞题库-搜题找答案
(已有500万+用户使用)
无需下载 立即使用
版权所有©考试资料网(ppkao.com)All Rights Reserved