In a switch statement, the word ____ is optional and operates the same as the last else in an if-else chain.

The role of the network administrator is not only to design, assemble, and maintain a good network, but also to protect the network and its users from both external and which of the following?

What will be an ideal response?

In the implementation of MyArrayList, which of the following are true?

A. size indicates the number of elements in the list. B. capacity is the length of the array used to store the elements in the list. C. capacity is always greater than size. D. size is reduced by 1 if an element is deleted from the list. E. capacity is reduced by 1 if an element is deleted from the list.