• 2022-05-27
    Super
    A: Super
    B: Idon’t
    C: I
    D: Admin
  • A

    内容

    • 0

      在A类的某个方法中,“super()”等价于( )。? super(self)|super|super(A,self)|super(A)

    • 1

      Don’t try to be a super hero.

    • 2

      要将一条CSS规则优先级提到最高,只需在规则后加上: A: !super B: !admin C: !max D: !important

    • 3

      Which two code fragments, inserted independently at line 12, 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; F: this.commission=commission;super(name, baseSalary); G: super(name, baseSalary, commission);

    • 4

      在LINUX运行的7个级别中,文本界面的运行级别为()。 A: admin B: root C: guest D: super