A ____ Is a Read-Only Copy of a Zone That

question 1

Multiple Choice

A ____ is a read-only copy of a zone that obtains its resource records from the name servers that are authoritative for a particular zone.

• A) stub zone
• B) primary DNS zone
• C) label
• D) secondary DNS zone

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Definitions:

Lock-And-Key Model

A model describing the mechanism of enzyme action, where the enzyme and substrate fit together perfectly like a lock and key.

Antigen

A substance that, when introduced into the body, triggers an immune response.

Antibody

A protein produced by the immune system to identify and neutralize foreign objects like bacteria and viruses.

Antibody

A protein produced by the immune system that recognizes and binds to foreign substances (antigens) to neutralize them.