SCDCD(310-081)多項(xiàng)選擇題每日一練(2020.04.13)

來源：考試資料網(wǎng)

1 Which the two choices are equivalent？（）

2 Which the two demonstrate an “is a” relationship？（）

3 Which the three are true about servlet filters？（）

4 Which the two are concerning the objects available to developers creating tag files？（）

5
Which two overload the setVar method()