What are the different types of Bugs we normally see in any of the Project? Include the severity as well.

will you please explain the life cycle of a bug

The Life Cycle of a bug in general context is: 
 
Bugs are usually logged by the development team (While Unit Testing) and also by testers (While sytem or other type of testing). 
 
So let me explain in terms of a tester's perspective: 
 
A tester finds a new defect/bug, so using a defect tracking tool logs it. 
 
1. Its status is 'NEW' and assigns to the respective dev team (Team lead or Manager). 
2. The team lead assign's it to the team member, so the status is 'ASSIGNED TO' 
3. The developer works on the bug fixes it and re-assings to the tester for testing. Now the status is 'RE-ASSIGNED' 
4. The tester, check if the defect is fixed, if its fixed he changes the status to 'VERIFIED' 
5. If the tester has the autority (depends on the company) he can after verifying change the status to 'FIXED'. If not the test lead can verify it and change the status to 'fixed'. 
 
6. If the defect is not fixed he re-assign's the defect back to the dev team for re-fixing. 
 
So this is the life cycle of a bug. 
 

which types of Bugs your find at the time of Integration Testing?

three types of bugs, they are 1) crictal bugs 2) major bug 3) minor bugcritical bug - It affect the next module.Major Bug- It affects within the module.Minor Bug- Only spelling mistakes.

 What is the test case format for the real time projects.

The application is suppose to be as per the user req

The different types of bugs are as follows:--

1)Textual error (Message prompted error)

2)GUI(Graphical User Interface) error

3)Functionality error

4)Design error

5)SQL  query error

6)Hardware failure

Severity of the bug is assigned according to the impact of the bug on the application. Various types of Severity could be:--

Feature, trivial, text, tweak, minor, major, crash, block

System Crases by any resion like Not Declere NULL pointer ---------High

We will come across various types of bugs while Testing an application.

1. User Interface bugs. Severity is low

2. Functionality related bugs. Severity is high or Critical depending upon the module that was affected.

3. Bugs relating to validations.Severity is high depending upon the importance of the module that was affected.

hi pallavi can you pls tellme what exactly you said in the questions

see. we will give siviarity and priarity based on the Business Rule on perticular project . this is not same to all project , different project different business rules.

Thanks

Srinivasulu,chittoor

i am getting cleared with so many doubts

1)GuI Related(spelling mistake,non-uniformity of textbox, colors)--Low--P3

2)Functionality related--Medium--P2

3)System/application crashes---High---P1

Generally high priority defect are those on basis of those build may be rejected

Different types of bugs :Severity depends upon the impact of this defects over the functionality and according to the users requirements.I am not able to specify the severity of the below mentioned bugs.

User Interface Bugs

Input Domain Bugs

Error Message Bugs

Calculation Bugs

Critical Bugs

Hardware Bugs

Load Scenario Bugs

Source Bugs

Version Control Bugs

ID Bugs

common types of software bugs. * Divide by zero * Infinite loops * Arithmetic overflow or underflow * Exceeding array bounds * Using an uninitialized variable * Accessing memory not owned (Access violation) * Memory leak or Handle leak * Stack overflow or underflow * Buffer overflow * Deadlock * Off by one error * Race hazard * Loss of precision in type conversion almost every bug listed will have high and medium severity depending onthe project.

what are the things to test when a GUI is changed?

• A bug is found by QA or customer


• That bug is assigned to developer
  through bug report


• Then developer fixes the bug.


• Then the tester verifies it by
  retesting


• If the bug is fixed, it is closed,
  otherwise it is send it back to developer

new
open
reopen
fixed
closed

Yaa.. The different types of bugs are Critical,Major and Minor. According to the priority the bugs will fix in the projects.

GUI bug

1. Usability issues

2. Functional issues

3. Security related issues

4. GUI issues

5. Hardware/software issues

6. Globalization issues


Srinivas

Severity varies between scanrio to scenario.

Different types of bugs :

User Interface Bugs

Input Domain Bugs

Error Message Bugs

Calculation Bugs

Critical Bugs

Hardware Bugs

Load Scenario Bugs

Source Bugs

Version Control Bugs

ID Bugs

Raaj sorry to say but in ur bug life cycle dev doesnt reassigned to tester its the test manager