System Use Case is one which describes abt systems's  
functional & non-functional parameters such as reliability, 
availibility., performance , efficiency, adaptability, 
maintainbility etc., It also deals with system's 
interactions with the user/actors utliizing the system. 
Usually System Usecases are being developed by System 
designers, System developers, design leads etc.,

I think the test management system Zephyr 2.0 would be 
ideal for you as it is role based with different 
applications for different roles. 
http://www.getzephyr.com

Hi you can take traking from CreshTech, ItBrainshaper and 
Ducat in Delhi

k thanks deepak but at present iam in hyderabad so institute
in hyd will be a better choice r else atleast links related
to this subject and a little bit of guidance to know exactly
what it is

In Excel 2003 and in earlier versions of Excel, click Option Button on the Forms toolbar, and then draw the outline of the button on the sheet.

In Excel 2007, click Option Button (form control) on the Quick Access Toolbar, and then draw the outline of the button on the sheet.
Select any cell in the worksheet.
In versions of Excel that are for Microsoft Windows, right-click the option button, and then click Assign Macro. 

In versions of Excel that are for Macintosh, press COMMAND while you click or press CTRL while you click, depending on your operating system version. Then, click Assign Macro.
In the Assign Macro dialog box, click the name of the macro that you want to assign to the option button, and then click OK.
When you click the option button, the macro will run.

When ever the product company gathers some new information from the market place from some potential customers, they try to include it in their product and hence the requirement changes frequently. 

In projects based applications, as one client only gives the requirements there are not many changes in requirements and hence testing also becomes less tedious than product testing.

 In product based company, the tester will come out with creative idea about the products. He should think like a client/end user when changes were being made. products are basically should have less work and more out put to client.

 Where as for applications , once it is done it will be implemented and maintenance work will be there once in a year as per the company policy

Cookies are messages that web servers pass to your web browser when you visit Internet sites. Your browser stores each message in a small file. When you request another page from the server, your browser sends the cookie back to the server. These files typically contain information about your visit to the web page, as well as any information you’ve volunteered, such as your name and interests. Cookies are most commonly used to track web site activity. When you visit some sites, the server gives you a cookie that acts as your identification card. Upon each return visit to that site, your browser passes that cookie back to the server. In this way, a web server can gather information about which web pages are used the most, and which pages are gathering the most repeat hits. Only the web site that creates the cookie can read it. Additionally, web servers can only use information that you provide or choices that you make while visiting the web site as content in cookies. Accepting a cookie does not give a server access to your computer or any of your personal information. Servers can only read cookies that they have set, so other servers do not have access to your information. Also, it is not possible to execute code from a cookie, and not possible to use a cookie to deliver a virus.

TRM means Test Responsibility Matrix. 

I my opinion six sigma is a strategy of bussiness management, which was developed by motorola ,which now-a-days followed by in many sector of industries. main work of six sigma is to rectify or identify the cause of defect in manufacturing and bussiness management and to remove them.Six sigma has two process.

I) DMAIC=(Define,Measure,Analyze,Improve,Control)

2) DMADV=(Define,Measure,Analyze,Design,Verify)

Traceability matrix is prepared in order to cross check the
test cases designed against each requirement, hence giving
an opportunity to verify that all the requirements are
covered in testing the application.
(Or)
To Cross verify the prepared test cases and test scripts
with user requirements. To monitor the changes, enhance
occurred during the development of the project. 

If you take one screen, let's say, it has got 50 Test
conditions, out of which, I have identified 5 defects which
are failed. I should give the description defect, severity
and defect classfication. All the defects will be considered.

Defect Classification are:
GRP : Graphical Representation
LOG : Logical Error
DSN : Design Error
STD : Standard Error
TST : Wrong Test case
TYP : Typographical Error (Cosmotic Error

It is the probability that software will work without
failure for a specified period of time in a specified
environment.Reliability of software is measured in terms of
Mean Time Between Failure (MTBF). For eg if MTBF = 10000
hours for an average software, then it should not fail for
10000 hours of continous operation

That depends on the module and complexity of logic. For
every test case, we can identify +ve and -ve points. Based
on the criteria, we will write the test cases, If it is
crucial process or screen. We should check the screen,in all
the boundary conditions