A collection of related data on a computer and organized in à way that enables i

Question

A collection of related data on a computer and organized in à way that enables information to be retrieved as needed is referred to as that is stored What is the default file extension for Microsoft Access 2016? a. Each piece of data in a database is stored in am(also known as a column) b. The content of a field is the All the fields in a table about a single person, place, object, event, or idea is called a a. is a collection of related data held in a structured format within a database. It consists of columns (fields), and rows (records). When a database contains more than one related table, it is called a field. A field that appears in more than one table is called a A (a) is a field, or a collection of fields, whose values uniquely identify each record in a table. When this filed is included in a different table, it is called a (b) In database created in MS Access, (A table can have many foreign keys) and (only List the two major views used in Access to create/modify objects (a) b) In MS Access, the table but will not allow data entry In MS Access, the In MS Access also the view that will allow you to create forms. In MS Access, the main control center for opening and working with database objects is called Before you enter data into a table, you must create the empty a. b. primary key) 10 a. view will allow you to modify the structure of the view will allow you to enter date into the table. does not show how many pages are included. This is 12 15

Explanation / Answer

1. Database

A collection of related data that is stored in a manner enabling information to be retrieved as needed is referred to as database.

2. .accdb

For MS Office prior to Office 2007 the default extension of an Access database file is “.mdb”. For Office 2007 through Office 2016, the Access database file extension is “.accdb”.

3. a. Attribute

A column is a set of data values of a particular simple type, one value for each row of the database and is usually referred to as an attribute.

b. Tuple

It speciefies the entry for a particular attribute.

4. Record

A record consists of fields, with each field describing an attribute of the entity.

5. Table

A table is a collection of related data held in a structured format within a database. It consists of columns, and rows.

6. Relational database

This model organizes data into one or more tables (or " relations") of columns and rows, with a unique key identifying each row.

7. Forign key

A foreign key is a field (or collection of fields) in one table that uniquely identifies a row of another table or the same table.

8. A primary key uniquely identifies each record. When this is used in another table, it is called reference key.

9. A database can only have one primary key. All other key attributes are considered as candidate keys.

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