Answer:
The answer is "The first choice"
Explanation:
The circuit switches are used to provide a network that connects among the two parties, which are dedicated for the use to the parties for the length of the connection. It is a familiar technique, that is used to create a network for communication, which is used on telecalls. It also enables the hardware and circuits to share among the users, and for every user, it has direct access to the circuit during the use of the network.
a spider or (blank) is what you use to make automated matches which are featured on your search engines.
Answer: Systems design
Explanation: SDLC(Systems Development Life Cycle) is the cycle that is responsible for the development of the system including several phases related to it.
The system design phase in SDLC works with the physical or hardware units and the logical reports to make a design interface. This phase makes the requirements of the cycle into design and present it for the analysis so that it can test the efficiency of it.
The science or skill of borrowing or creating social communication for moving one thing to another or reproduction of info is Telegraphy x3
A. less dense air has a higher temperature