Question

what is query and their types

Answer 1

Query language, a computerprogramming language used to retrieve information from a database.

Search queries – the words and phrases that people type into a search box in order to pull up a list of results – come in different flavors. It is commonly accepted that there are three different types of search queries:

Navigational search queries

Informational search queries

Transactional search queries

Answer 2

Query. ... The results of your query appear on a search engine results page, or SERP. Another common type of query is a database query. Databases store data in a structured format, which can be accessed using queries. In fact, the structured query language (SQL) was designed specifically for this purpose.