A relational database generally contains two or more tables. true or false?
Answers
The data stored on a computer system is called a computer database . These data are collected while following a particular method. Based on these data, any question (curiosity) can be resolved quickly. A special computer language is used to ask questions. Figures obtained as a solution for curiosity are helpful in making timely decisions. Computer programs that are used to store data on computers, manage them (adding data, changing, modifying, etc.) and ask questions based on numbers, they are called database management systems ( dbms ).
An example of query:
It can be curtailed on the database of employees of an organization, which employees are below the age of 30 years and whose income is more than Rs 3 lakh per annum.
The most important concept of the database is that there is a collection of database records (smallest information).
It can be false
Answer:
false multiple table concept is supported by a relational database management system not