Components Of Database


 
 
Concept Explanation
 

Components of a Database

A database consists of several different components. Each component listed, is called an object.  Database components are described below

1. Tables These are the building blocks or relation of any relational database model where all the actual data is defined and entered. Different types of operation are done on the tables such as storing, filtering, retrieving and editing of data. Tables consist of cells at the intersection of records (rows)) and fields (columns).

.... (More Text Available, Login?)
Sample Questions
(More Questions for each concept available in Login)
Question : 1

DBMS is comprised of tables that made up of rows called ____________ and columns called _____________ .

Right Option : B
View Explanation
Explanation
Question : 2

Which of the following places the common data elements in order from smallest to largest ?

Right Option : C
View Explanation
Explanation
Question : 3

Collection of related filed is called __________________

Right Option : C
View Explanation
Explanation
 
 


Students / Parents Reviews [10]