Explain with example Pure and impure functions.

What is a List? Why List can be called as Pairs. Explain with suitable example.

Write any five benefits in using modular programming.

Explain the characteristics of an algorithm.

Discuss in detail about Tokens in Python.

Write a program to display all 3 digit odd numbers.

Explain the scope of variables with an example.

What is the purpose of range( )? Explain with an example.

Explain the different types of data model.

What are the components of SQL? Write the commands in each.

Write the different methods to read a File in Python.

Write the syntax for getopt( ) and explain its arguments and return values.

Consider the following table Supplier and item .Write a python script for (i) to (ii)

SUPPLIER
Suppno	Name	City	Icode	SuppQty
S001	Prasad	Delhi	1008	100
S002	Anu	Bangalore	1010	200
S003	Shahid	Bangalore	1008	175
S004	Akila	Hydrabad	1005	195
S005	Girish	Hydrabad	1003	25
S006	Shylaja	Chennai	1008	180
S007	Lavanya	Mumbai	1005	325

i) Display Name, City and Itemname of suppliers who do not reside in Delhi.
ii) Increment the SuppQty of Akila by 40

Explain the various buttons in a matplotlib window.