SCDCD(310-081)單項(xiàng)選擇題每日一練(2019.05.10)

來(lái)源：考試資料網(wǎng)

1 Which will declare a method that is available to all members of the same package and be referenced without an instance of the class？（）

2
What is the result？（）

3 Which security mechanism can be directed through the element in a web deployment descriptor（）？

4
Which statement at Point X on line 1 allows this code to compile and run？（）

5
Which retrieves the value associated with “foo” from within an HttpServlet？（）