FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

WHAT IS DATABASE MANAGEMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
On a database, rows are also called records.
A
True
B
False
C
Either A or B
D
None of the above
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.

Detailed explanation-2: -What is a row? A row is a single group of related data within a table. Relational databases contain tables with rows and columns (also known as records and fields, respectively). Columns are vertical, and hold a list of values all from the same field. Rows are your horizontal elements in a table.

Detailed explanation-3: -In the context of a relational database, a row-also called a tuple-represents a single, implicitly structured data item in a table. In simple terms, a database table can be thought of as consisting of rows and columns.

Detailed explanation-4: -Tables contain rows and columns, where the rows are known as records and the columns are known as fields. A column is a set of data values of a particular type (like numbers or alphabets), one value for each row of the database, for example, Age, Student ID, or Student Name.

Detailed explanation-5: -archives, also called records or record office, repository for an organized body of records produced or received by a public, semipublic, institutional, or business entity in the transaction of its affairs and preserved by it or its successors.

There is 1 question to complete.