FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

WHAT IS DATABASE MANAGEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The term ____ is used to refer a row
A
Record
B
Primary key
C
Foreign key
D
Field
Explanation: 

Detailed explanation-1: -A row, or record, is also known as a tuple. The columns in a table is a field and is also referred to as an attribute. You can also think of it this way: an attribute is used to define the record and a record contains a set of attributes.

Detailed explanation-2: -In the context of a relational database, a row-also called a tuple-represents a single, implicitly structured data item in a table.

Detailed explanation-3: -1 Answer. For explanation: Tuple is one entry of the relation with several attributes which are fields.

Detailed explanation-4: -A table row contained in a table in the tablespace is known as a tuple. Typically, a table has rows and columns, where the rows represent records and the columns represent attributes. A tuple is a single row in a database that contains a single record for such a relation.

Detailed explanation-5: -row-also called a tuple-represents a single, implicitly structured data item in a table. [1] In simple terms, a database table can be thought of as consisting of rows and columns. [2] Each row in a table represents a set of related data, and every row in the table has the same structure.

There is 1 question to complete.