Question

Explain the following with respect to Databases : (a) Forms (b) Query (c) Table (d) Primary Key​

Answer 1

Answer:

Forms are Input to the information system and Reports are output from the system. Form gathers information for essentially one record of the database. That is, information about one person or object. On the other hand, Reports can represent information, gathered from more than one file.

Answer 2

Answer:

queries,table,primary key

Explanation:

queries help us to retrive the filtered data based upon some conditions ,it is also used to perform different actions ,such as insert ,delete etc.

tables are building blocks of a database arrange in rows and columns

A primary key is used to present duplication of data.