构造器Constructor是否可被override?

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2021-04-14 问题

构造器Constructor是否可被override?

2022-06-06 问题

What is the effect of the following line of code super() A: The method that is overridden by the current method is called. B: The parent class’s constructor is called. C: The current class’s constructor is called. D: The child class’s constructor is called E: The current method is recursively called.

What is the effect of the following line of code super() A: The method that is overridden by the current method is called. B: The parent class’s constructor is called. C: The current class’s constructor is called. D: The child class’s constructor is called E: The current method is recursively called.

2022-05-26 问题

10.Consult _____ for questions about earthquakes.　　a. the six index b. index six c. sixth index d. index numbering six A: the six index B: index six C: sixth index D: index numbering six

2021-04-14 问题

构造方法（constructor )与类名同名。

2022-06-04 问题

删除“学生表”中名为“Index姓名”的索引，正确的T-SQL语句为（）。 A: DROP INDEX 学生表. Index姓名 B: DELETE INDEX 学生表. Index姓名 C: DROP INDEX Index姓名 ON学生表 D: DELETE INDEX Index姓名 ON 学生表

删除“学生表”中名为“Index姓名”的索引，正确的T-SQL语句为（）。 A: DROP INDEX 学生表. Index姓名 B: DELETE INDEX 学生表. Index姓名 C: DROP INDEX Index姓名 ON学生表 D: DELETE INDEX Index姓名 ON 学生表

2021-04-14 问题