No, it is a noun (plural of datum, now almost exclusively used as a singular mass noun).
But it is widely used with nouns as an adjunct, e.g. data processing, data stream, data mining.
It can be used as an adjective, it is the past participle of the verb - to choose.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
It is an adjective.It is a an adjective.
No, it is an adverb. The adjective is clumsy.
It can be. "Ideal" is an adjective and a noun.
No, "table" is not an adjective. It is a noun referring to a piece of furniture or a data structure.
No. There are no adjective uses for the term "nan" (nanny, Nancy) or NaN (Not A Number in data types).
Yes, "raw" can be an adjective used to describe something that is in its natural or unprocessed state, such as raw vegetables or raw data.
Data can be stored on a tape drive.
You are supposed to hyphenate compound adjectives. Off-site Data Center. Off-Site is an adjective that describes the Data Center. It can be an off-site data center or a data center that is located off site. The only exception is if the first adjective ends in "ly" like highly recommended. Which off-site data center does not. See the Wiki. Another way to remember it is you can't have an "off" data center or a "site" data center. You need the hyphen to connect off-site in order for it to describe the data center.
It can be (checked data, checked baggage). It is the past participle of the verb to check, and may be a verb form, participial, or adjective.
It can be used as an adjective, it is the past participle of the verb - to choose.
Here are two ways: (adjective) The data was representative of the experimental results. (noun) The mafia boss sent a representative instead of coming himself.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
It is an adjective.It is a an adjective.
An adjective
it is an adjective!