[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fzDDMot_MHZJtvw9Wjp_50hYEz2QNv_prLyw_cUpMF0M":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2023-11-21 00:34:18",107387119,[8,9,10,11],"该成员域的封装属性设置为 public","该成员域的封装属性设置为 private","该成员域的封装属性设置为 protected","该成员域不需要特殊的封装属性",{"courseId":13,"courseImg":14,"courseName":15},"cb7b3a4534a58848360eaf5cd037b2c5","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F9a550f5c233a828763861f7556fe391d.jpg","JAVA面向对象程序设计","要求设计一个类,它拥有一个特殊的成员域,该成员域必须能够被这个类的子类访问到,但是不能被不在同一个包内的其他类访到,可以满足上述要求的是",[18,29],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],107387118,[22,23,24,25],"重载是多态的一种,而重写不是","重载是子类中定义的方法和父类中某个方法相同","重写是一个类中多个同名的方法,并且方法的参数不同","重写方法时不允许降低方法的访问权限","关于重载和重写的叙述正确的是( )","v1",0,{"answer":30,"createTime":5,"id":6,"options":31,"question":16,"source":27,"type":28},[],[8,9,10,11]]