difference between test cases,test scenario,and test suite?

[Rajeev Kant Sharma]

Hi friends
i want to take the example of the bus riding for expalining tht
test scenario:
some real time situations or work flow or real existence of work tht how we going to do tht thing. e.g:- we decided to go some whr by bus.so as we planed tht we wil take the bus from tht stop & reach tht palace.

test case:
" documented steps written 2 execute particular functionality of the component of software tht might contail expected results, inputs to ensure tht the desired functionality works fine."

e.g:-
1. First we take the riksaw from home.
2.reach bus station by riksaw.
3.take seat in bus.
4.reach there by bus.
5.left the bus after reaching to that place. & like that "these might b the some test cases tht u can think based on the above scenario"
hope tht u got the concept
if u find me wrong somwhere please notify me
i wil b thank ful to u
regards
rajeev sharma