多项选择题
Given: Which two code fragments, inserted independently at line 13, will compile?()
A.super(name, baseSalary); B.this.commission = commission; C.super(); this.commission = commission; D.this.commission = commission; super(); E.super(name, baseSalary); this.commission = commission;
多项选择题 Given: What are four valid examples of polymorphic method calls?()
单项选择题 Given: What is the result?()
单项选择题 Given: Which change can you make to Target without affecting Client?()