欢迎来到建筑考试题库网 建筑考试题库官网
全部科目 > Oracle认证考试 > OCJP(310-065)

单项选择题

Given:

A programmer iterates over the TreeSet and prints the name of each Drink object.
What is the result?()

    A.Tea
    B.Coffee
    C.CoffeeTea
    D.Compilation fails

点击查看答案

相关考题

  • 单项选择题
    Given: What is the result?()

    A.Compilation fails.
    B.An exception is thrown at runtime.
    C.[608, 610, 612, 629] [608, 610]
    D.[608, 610, 612, 629] [608, 610, 629]
    E.[606, 608, 610, 612, 629] [608, 610]

  • 单项选择题
    Given: What is the result?()

    A.[1, 2, 3, 5]
    B.[2, 1, 3, 5]
    C.[2, 5, 3, 1]
    D.[5, 3, 2, 1]
    E.[1, 3, 5, 2]

  • 单项选择题
    Given: Which statement is true?()

    A.Compilation fails because the hashCode method is not overridden.
    B.A HashSet could contain multiple Person objects with the same name.
    C.All Person objects will have the same hash code because the hashCode method is not overridden.
    D.If a HashSet contains more than one Person object with name="Fred", then removing another Person,also with name="Fred", will remove them all.

微信小程序免费搜题
微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题