I believe that the answer to the question provided above is that the <span> methods of identifying publicly switched networks is by locating the IP address if the source.</span>
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Domain host control protocol is the answer
Answer:
list1.size()
Explanation:
In order to find the number of elements in a List , we can use the size() method defined in the java.util.List interface.
This method returns an integer which corresponds to the number of elements in the list.
The usage syntax example is as follows:
int num = list1.size();
If the list referenced by list1 contains 6 elements, then this method will return the value 6.
You can use doctor or teacher