Question

What do you understand by querty?Explain in brief.​

Answer 1

$\huge\underline\mathcal \</em></strong><strong><em>o</em></strong><strong><em>r</em></strong><strong><em>a</em></strong><strong><em>n</em></strong><strong><em>g</em></strong><strong><em>e</em></strong><strong><em>{ANSWER}$

ᴛʜᴇ ǫᴡᴇʀᴛʏ ᴋᴇʏʙᴏᴀʀᴅ ɪs ᴛʜᴇ ᴍᴏsᴛ ᴡɪᴅᴇʟʏ ᴜsᴇᴅ ᴍᴏᴅᴇʀɴ ᴋᴇʏʙᴏᴀʀᴅ ʟᴀʏᴏᴜᴛ. ɪᴛ ᴡᴀs ᴅᴇsɪɢɴᴇᴅ ᴀɴᴅ ᴅᴇᴠᴇʟᴏᴘᴇᴅ ʙʏ ᴄʜʀɪsᴛᴏᴘʜᴇʀ sʜᴏʟᴇs, ᴛʜᴇ ɪɴᴠᴇɴᴛᴏʀ ᴏғ ᴛʜᴇ ᴛʏᴘᴇᴡʀɪᴛᴇʀ, ɪɴ 1874. ᴛʜᴇ ᴋᴇʏʙᴏᴀʀᴅ ɢᴏᴛ ɪᴛs ɴᴀᴍᴇ ғʀᴏᴍ ᴛʜᴇ ғɪʀsᴛ sɪx ʟᴇᴛᴛᴇʀs ᴏғ ᴛʜᴇ ᴀʟᴘʜᴀʙᴇᴛɪᴄᴀʟ ʟɪɴᴇ ᴏɴ ᴛʜᴇ ᴋᴇʏʙᴏᴀʀᴅ. ᴛʜᴇ ǫᴡᴇʀᴛʏ ᴋᴇʏʙᴏᴀʀᴅ ɪs ᴀʟsᴏ ᴋɴᴏᴡɴ ᴀs ᴛʜᴇ sʜᴏʟᴇs ᴋᴇʏʙᴏᴀʀᴅ.

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Answer 2

Answer:

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Explanation:

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A query is a request for data or information from a database table or combination of tables. This data may be generated as results returned by Structured Query Language (SQL) or as pictorials, graphs or complex results, e.g., trend analyses from data-mining tools.

In brief

Query languages are used to make queries in a database, and Microsoft Structured Query Language (SQL) is the standard. Under the SQL query umbrella, there are several extensions of the language, including MySQL, Oracle SQL and NuoDB. Query languages for other types of databases, such as NoSQL databases and graph databases, include Cassandra Query Language (CQL), Neo4j's Cypher, Data Mining Extensions (DMX) and XQuery.

Query languages are used to make queries in a database, and Microsoft Structured Query Language (SQL) is the standard. Under the SQL query umbrella, there are several extensions of the language, including MySQL, Oracle SQL and NuoDB. Query languages for other types of databases, such as NoSQL databases and graph databases, include Cassandra Query Language (CQL), Neo4j's Cypher, Data Mining Extensions (DMX) and XQuery.Queries can accomplish a few different tasks. Primarily, queries are used to find specific data by filtering specific criteria. Queries can also calculate or summarize data, as well as automate data management tasks. Other queries include parameter, totals, crosstab, make table, append, update and delete. For example, a parameter query runs variations of a particular query, which prompts a user to insert a field value, and then it uses that value to create the criteria, while totals queries allow users to group and summarize data.