做完COMMISSION后,如果想进行TRX检测,在操作中应该先进行()
A、对设备进行重启
B、观察设备的状态
C、down软件包
D、用当前软件包激活基站
A、对设备进行重启
B、观察设备的状态
C、down软件包
D、用当前软件包激活基站
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); H、super(name, baseSalary, commission);
A、A.SELECT last_name,12*salary* commission_pct FROM emp B、B.SELECT last_name,12*salary*(commission_pct,0)FROM emp C、C.SELECT last_name,12*salary*(nvl(commission_pct,0))FROM emp如果oracle第一个参数为空那么显示第二个参数的值,如果第一个参数的值不为空,则显示第一个参数本来的值 D、D.SELECT last_name,12*salary*(decode(commission_pct,0))FROM emp
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;
A、A.super(name, baseSalary); B、B.this.commission=commission; C、C.super();this.commission=commission; D、D.this.commission = commission;super(); E、E.super(name, baseSalary);this.commission=commission; F、F.this.commission=commission;super(name, baseSalary); H、G.super(name, baseSalary, commission);