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Answer:
D. End-User Programmer.
Explanation:
A stack data structure is used to holds data for programs. The first data to go into a stack is always the last to be extracted (First-in-Last-out). Data is read into the stack with the push function and retrieved with the pop function.
When the stack is empty, it means there are no data left to pop from it. If a pop function is issued at this time, the program conventionally throws an error, there is no need for the end-user to write an exception handler for it because the end-user programmer has done that already.
Answer:
You might use static ip addressing when your network will be small and you don´t have plans to create a bigger network from this.
Explanation:
When you use static ip addressing you have to configure the routes between hosts manually, is easy to define this rules manually when your network is small because you know all the addresses and the routes to configure. But if your network is bigger and you didn´t know all the host addresses will take a long time to configure this manually.
Answer:
Dratini first evolves into dragonair at level 30, which then later on evolves into dragonite at level 55.