Explain Alpha, Beta, Gamma Testing.

  
Alpha Testing : Alpha Testing is mostly like performing usability testing which is done by the in-house developers who developed the software or testers. Sometimes this Alpha Testing is done by the client or an outsider with the presence of developer and tester. The version release after alpha testing is called Alpha Release.

Beta Testing : Beta Testing is done by limited number of end users before delivery, the change request would be fixed if the user gives feedback or reports defect. The version release after beta testing is called beta Release. mostly windows software release for Beta testing before final release.

Gamma Testing : Gamma Testing is done when the software is ready for release with specified requirements, this testing is done directly by skipping all the in-house testing activities.

What is Concurrency Testing? 

 Concurrency Testing(also commonly known as Multiple User Testing) as the name explain this is a part of performance testing and used to know the effects of accessing the Application, Code Module or Database when specified number of user access the application simultaneously in a specified set of behavior. It helps in identifying and measuring the problems in Response time, levels of locking and deadlocking in the application.

To Perform such test, we use performance testing tool as they help test team to generate the scenario and easily create/increase the number of user required to access the test application/ Environment.

Explain the different types of Severity

• Cosmetic issues/User Interface Defects – Low
• Error Handling Defects – Medium
• Boundary Related Defects – Medium
• Back-end Log monitoring Defects – Medium
• Calculation Defects – High
• Flow Breaks Defects – High
• Interpreting Data Defects – High
• Hardware Failures Problems - High
• Compatibility and Inter-system defects- High
• Control flow defects – High
• Load Conditions (Memory Leakages under load testing) – High

How to download Email from Facebook

In facebook you may find quite a few applications which will help you in exporting the contact details but not sure why but these application are not working quite well in all the time. You can try using the export contact using your other email account except Google one as both companies are anti to each other. Try using your old yahoo account and get it in CSV file format. Below are some basic instrution to get email addresses of your facebook friends.



* Log-in to your Yahoo Mail account
* Click on Contacts tab
* On this page there is an option to import contacts, click on it
* Now you can see options to import contacts from Facebook, Gmail, Hotmail and Others
* Click on Facebook and allow Facebook to access your information
* Thus you got all the Emails of your Facebook contacts
* Now go back to Contacts tab and click on Actions drop down button
* In there select Export All
* Now you have all the contacts in CSV format

Source : wwww.mens24.com

How to invite other people/friends on Google+ (Google Plus)

As Most of us have got the much awaited invitation of Google+ (If not, click here) and we are enjoying exploring it. In Facebook also updating the status as we don't want to miss our facebook friends, it will be better to invite your friends to to google+. you can download the facebook friends list in csv format or collect all freinds emaill address and invite them on your new circle.


Follow the below instruction and get all you friends in Google+1

* Add all your friends emaill address in gmail contacts
* Login in to Google plus.
* Go to circles
* Click on Find and Invite
* Click on More Actions drop down and choose Select All
* Now when all are selected, drag and drop them into new circle.


Source: Flooj.com

Delhi Earthquake

Yesterday India National Capital Region is hit by an EarthQuake with 5.8 magnitude approx 4th April 2011. This tremor lasted for 3 seconds and created the panic among people. Now as per latest reports epicentre of the earthquake was at Indo Nepal Border (one report says epicenter at Hindkush Mountains.) The region falls under high seismic zone region.

Sources : www.Flooj.com