Answer:
4
Explanation:
For easier management of the host records of the company 4 zones should be used because
subdomain is part of a larger domain and the main domain which is the primary domain is the name which the company have decide to use which will represent the company website address and in a situation where the company
have different domain names in which they had registered, they will need to choose one among the domain which will inturn be their main domain.
Therefore for easier , efficient and effective management of the host records 4 zones will be the best zones to be used.
Example of sub domain is north.example.com
Answer:
light year
Explanation:
Its is equal to 9,500,000,000,000km
True.
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True. The audience is the key to the style of presentation and the content is led by the key to the topic. If the setting blends well with the audience age, gender, background, the presentation will be more effectively presented and positive, which will be more helpful to sell the audience to the point that is being made by the presenter.