What is SQLite?What is it advantage?

Mention the difference between fetchone() and fetchmany()

What is the use of Where Clause.Give a python statement Using the where clause.

Read the following details. Based on that write a python script to display department wise records
database name:- organization.db
Table name:- Employee
Columns in the table:- Eno, EmpName, Esal, Dept

Read the following details.Based on that write a python script to display records in desending order of
Eno
database name :- organization.db
Table name :- Employee
Columns in the table :- Eno, EmpName, Esal, Dept