8th class Computer Lesson No.4. How do you create a form? Define the terms: record, form and query.

Question. How do you create a form? 

Question. Define the terms: record, form and query.

• Record. A record is a collection of fields, possibly of different data types, typically in fixed number and sequence.

A record type is a data type that describes such values and variables. Most modern computer languages allow the programmer to define new record types.

• Form. A form is a document with spaces (also named fields or placeholders) in which to write or select, for a series of documents with similar contents. The documents usually have the printed parts in common, except, possibly, for a serial number.
• Query. 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