Answer / rajendra

Traceability Matrix:

This maps the requiremnts to Testcases

In SRS Document, for every requirement there will be a
Requirement ID.

Using this Requirement ID we can identify the requirement
in the SRS document.

For example
Some Project Has 300 requirements

The requirements ID will be as follows:

R 1.0
R 2.0
R 3.0
.
.
.
.
.
.
R 300.0

Again every requirement may be composed with some fair
number of sub-requirements.

Sub Requiremnts ID will be as follows:

R 1.0 Main requirement-1
R 1.1 Sub-requirement-1 of Main requirement-1
R 1.2.... Sub-requirement-1 of Main requirement-1
.....

I think this explanation is enough about Requirement ID

Traceability Matrix looks like this
---------------------------------------------------------
RequirementID | FunctionalTestCaseID | GUITestCaseID
----------------------------------------------------------
R 1.0 FTC1,FTC2,FTC3 GTC1,GTC2,GTC3

R 1.1 FTC4,FTC5,FTC6 GTC4,GTC5,GTC6

R 1.2 No Test Case ID's

...............Etc

Like this All requirements ID will be mapped to Prepared
Test Case IDs'

For Example Look At Requirement ID R1.2 There is no
Functional Testcase ID present under the Functional
Testcase ID Column.

This says That we are not prepared the testcases For the
Requirement ID R 1.2

If we are not prepared testcases for R 1.2 we won't test
the related functionality.

This area may have some critical bugs.

So Traceability Matrix will tell the coverage of Testing.

Even in the Regression Testing If some functionality
is not working well or it has some bugs we will post the
bug to development team.

Development team will fix and Gives the new build.
This defect fixing information will contains the Build
release note.

Now using Trtaceability matrix we can identify the
Requirements which have bug fixes and Related
functionalities.

So we will repeat these Functionalities related testcases
in regression Testing.

In this way we will use the traceability matrix in
regression tetsing.

Byee

Rajendra prasade Reddy

Answer / rajendra

Soon i will uplaod a template for Traceability matrix

Byee

Rajendra prasade Reddy

rajendra_penumalli@yahoo.com
9885162742
if u have please call me or mail me without hesitation

Answer / ranjini

thankyou very much rajendra since u had spent a lot of time
in explaining me clearly .... really helped me a lot

Answer / prerna

Mr. Rajendra you have given very good description about
tracability matrix.
thank you so much...
really great help

Answer / musarrat

Mr. Rajendra ,

Realy u have given very good description of tracability
matrix.
recentaly I faced this question in an interview
thanks

Answer / ruby

Hi rajendra
Realy a good answer. pls upload tracibility metrix template

1. fault based testing is reversed of which testing? option.1 conventional software testing Option 2Operations and classes that are critical or suspect Option 3 Use-case validation Option 4White-box testing of operator algorithms 2. Testing OO class operations is made more difficult by Option 1 Encapsulation Option 2 Inheritance Option 3 Polymorphism Option 4 Both Inheritance and Polymorphism 3. Which of these techniques is not useful for partition testing at the class level Option 1 attribute-based partitioning Option 2 category-based partitioning Option 3 equivalence class partitioning Option 4 state-based partitioning 4.Client/server architectures cannot be properly tested because network load is highly variable. Option 1 true Option 2 false 5. Real-time applications add a new and potentially difficult element to the testing mix Option 1 performance Option 2 reliability Option 3 security Option 4 time 6.Which one is not key term used in internal control and security Option 1 Threat Option 2 Risk Control Option 3 Vulnerability Option 4 Exposure 7.Acceptance testing occurs only at the end point of the development process; it should be an ongoing activity that test both interim and final products. Option 1 true Option 2 false 8.Static testing requires...? Option 1 Binaries Option 2 Source code Option 3 Product Option 4 Executables 9.etesting is testing the application with multiple sets of data is called retesting Option 1 true Option 2 false

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