The exchange of information among dns servers regarding configured zones is known as <u>"zone transfer".</u>
DNS zone transfer, is a kind of DNS transaction. It is one of the numerous instruments accessible for managers to duplicate DNS databases over an arrangement of DNS servers.
A zone transfer utilizes the Transmission Control Protocol (TCP) for transport, and appears as a client– server exchange. The customer asking for a zone exchange might be a slave server or optional server, asking for information from an ace server, in some cases called an essential server. The part of the database that is duplicated is a zone.
Answer
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Explanation
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The answer for this question is a. lightning.
Lightning is an important phenomenon that plays a significant role in nitrogen fixation step in the nitrogen cycle. Lightning helps to "fix" the inert nitrogen present in the atmosphere by breaking nitrogen molecules and combining them with oxygen to form nitrogen oxides. The resulting compounds are then readily absorbed by rain then the soil.
Birthrate is the number of births while deaerate is the number of deaths
