Answer:
Root name server, root level server, or root server.
Explanation:
Root level server, root name server or simply root server is the server responsible for basic functions in translating domain names into IP addresses. It is situated in the root zone of the domain name system (DNS) which is the largest layer in the DNS' name space.
<em>Hope this helps!</em>
Answer:
As a character, Bugs Bunny is king, and he's as close to an animated culture hero as we're going to get. Think about it. He's the person you want to be — the smartest one in the room who's still effortlessly cool. He's quick-witted, funny, and even a little cruel, but only to his tormenters.
Explanation:I hope this helps!!!Plz leave a heart and a rating!!
Answer: Network attached storage device
Explanation:
Network attached storage(NAS) is the data storage server device that is responsible for serving files to configuration and other components.Through this sever device data can be retrieved by various client and user from central disk capacity .It provides good data access to diverse user and client of data.
- Other options are incorrect because RAID drive, server station, gigabit NIC are not the devices that centrally store huge amount of data for access.
- Thus, the correct option is network attached storage(NAS) device
Answer:
Primary key retains its uniqueness even after you remove some of the fields.
Explanation:
I am assuming that this question is related to database. Therefore, I am answering it according to database context.
In database, you can have multiple rows and columns. Each column shows a specific attribute while each row plots the data according to the attributes. However, there is the first column of each of main table that has unique set of values. It is called the Primary Key. Some key features of primary key are:
- It always contains the unique value.
- Its value cannot be null.
- A table can have at max one primary key.
- It can be the combination of multiple columns but it must be unique.
Therefore, the primary key has the ability to retain its uniqueness even after you remove some of the fields.
