Which term refers to requests for data that match a set of criteria?

Which term refers to requests for data that match a set of criteria?

• A. Queries
• B. Search Engines
• C. Distribution Lists
• D. Keywords

Answer: (A)

Requests for data that match a set of criteria are called queries. A query is the instruction you give a database or data source to return only the records that satisfy specific conditions, like selecting customers who live in a certain city or orders placed within a date range. In practice, you might write a query using SQL, such as selecting fields from a table with a WHERE clause to define the criteria. This is the act of specifying exactly what data you want to see. Why this term fits best: it emphasizes the act of asking for data that conforms to defined rules, rather than describing the data source or the search process itself. A search engine is a tool that retrieves pages based on terms you enter, but the fundamental action it performs is still driven by a query; however, the broader term for the request itself in a data-management context is a query. Distribution lists concern who receives information, not what data is retrieved. Keywords are the terms used to describe or locate information, not the formal request that pulls data.

Requests for data that match a set of criteria are called queries. A query is the instruction you give a database or data source to return only the records that satisfy specific conditions, like selecting customers who live in a certain city or orders placed within a date range. In practice, you might write a query using SQL, such as selecting fields from a table with a WHERE clause to define the criteria. This is the act of specifying exactly what data you want to see.

Why this term fits best: it emphasizes the act of asking for data that conforms to defined rules, rather than describing the data source or the search process itself. A search engine is a tool that retrieves pages based on terms you enter, but the fundamental action it performs is still driven by a query; however, the broader term for the request itself in a data-management context is a query. Distribution lists concern who receives information, not what data is retrieved. Keywords are the terms used to describe or locate information, not the formal request that pulls data.