Pointer: A pointer is a variable which holds the address of other variable of the specified data type(like int,float,char). In programming we basically use pointers to store the other variable's address.
Answer:
The first one I'm sorry if I'm wrong
A large network of networks
<h3>
What Is a large network?</h3>
- It is the biggest network that connects computers across the world. With the internet, people can share data and files over the internet. The Internet is defined as a network of networks Hence it is the correct option
To learn more about the network, refer
to https://brainly.in/question/32165678
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