1.high severity and high priority - Database connectivity 
cannot be established by multiple users.

2. low severity and low priority - Small issues like, 
incorrect number of decimal digits in the output.

3. low severity and high priority - Images not updated.

4. high severity and low priority - In a module of say 2 
interfaces, the link between them is broken or is not 
functioning.

thanks  Saritha

(1)High priority & High Severity:If u click on explorer 
icon or any other icon then system cresh.
(2)low prority & low severity:In login window ,spell of ok 
button is "Ko".
(3)Low  priority & high serverty:In login window ,there is 
an restruction login name should be 8 character if user 
enter 9 or than 9 in that case system get cresh.
(4)High priority & low severty :Suppose logo of any brand 
company is not proper in their product.so it affect their 
business.

Guys,

Please remember

Severity - How defines the impact of the bug to the system.
Priority – How soon the bug should be fixed in the pre 
planned release cycle.

Based on the information, you can imagine as many number of 
bugs you can.