Key-Value Data Stores Essentially Provide a Distributed Index (Primary Key)

question 40

Multiple Choice

Key-value data stores essentially provide a distributed index (primary key) to where a(n) __________________ is stored.

• A) BLOB (binary, large object)
• B) field
• C) entity
• D) attribute

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Definitions:

Unearned Revenue

Refers to the money received by a company for goods or services yet to be delivered or performed, thus considered a liability.

Prepayment

The act of paying for a good, service, or expense in advance before receiving or incurring it.

Adjusting Entry

A journal entry made at the end of an accounting period to allocate revenues and expenses to the period in which they actually occurred.

Economic Entity Assumption

An assumption that requires that the activities of the entity be kept separate and distinct from the activities of its owner and all other economic entities.