GeekInterview.com
Series: Subject: Topic:
Question: 1117 of 1200

What is Concurrent Testing? And how will you perform?

Asked by: somu | Member Since Nov-2005 | Asked on: Dec 20th, 2005

View all questions by somu   View all answers by somu

Showing Answers 1 - 7 of 7 Answers
mahendra_avm

Answered On : Dec 23rd, 2005

View all answers by mahendra_avm

What is Concurrent Testing? Multi-user testing geared towards determining the effects of accessing the same application code, module or database records. Identifies and measures the level of locking, deadlocking and use of single-threaded code and locking semaphores.  

  
Login to rate this answer.
Anshoo_Arora

Answered On : Oct 22nd, 2007

View all answers by Anshoo_Arora

In very simple terms, concurrent testing is the type of testing where you have multiple users performing the exact same requests at the same time. In LoadRunner, you can create a Rendezvous Point to create concurrency.

  
Login to rate this answer.
Anshoo_Arora

Answered On : Oct 22nd, 2007

View all answers by Anshoo_Arora

I don't think I was able to better answer the second part of your question.In LoadRunner, you can create a scenario after recording and enhancing your script in the VuGen (Virtual User Generator). You can add the number of concurrent users you want your script to play in the Controller component of LoadRunner and the way you want those users to be added (Spike, Stepped or Gradual Ramp-Up). This is how you create concurrency. Currency is nothing but having multiple users perform the same actions at the same time.You can have all your users to wait at the same point (for example: the Submit button near the end of the transaction) and have all the users click on that Submit button at the same time (Rendezvous Point).

  
Login to rate this answer.
drajasekar

Answered On : Mar 24th, 2009

View all answers by drajasekar

We can say concurrency testing to determine the system behaviour one Testing one application on top of other application.There are 2 levels of concurrency Testing, They are Level-1: One application running on top of one application(ex: receiving incoming call during play of audio file).Level-2: One Application running on top of two application (receving SMS during voice call when media player in pause state.regards,Rajasekar Dhanasekar

  
Login to rate this answer.
Raghuraman

Answered On : Nov 2nd, 2011

Concurrency Test is performed to check whether the application has bugs such as Data Race , Data Corruption, Dead Lock and Live Lock when multiple user/ request (Parallel request comes to an application))

Concurrency Test can be performed more intelligently by taking the user scenario. For BA Mobile application though you have two module some module will be sequential, some will accept parallel. Identifying those and writing test against it make sense.

  
Login to rate this answer.
mfsi_satyakamm

Answered On : Jan 24th, 2012

View all answers by mfsi_satyakamm

Hi,

In todays world where internet is being used every where resulting in thousands and thousands of users.
It is very much possible that a web server may be serving thousands of clients in a single time. Due to such situation it may happen that the server goes into a deadlock due to multiple handling of thousands of clients.

To ensure that the deadlock does not occur, concurrency testing is done.

Thanks

  
Login to rate this answer.
aruna

Answered On : Jan 26th, 2012

Concurrency means multiple users accessing the application at a time,so it is number of hits per second and the performance of the application has to be tested

  
Login to rate this answer.

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.

Related Open Questions

Ads

Connect

twitter fb Linkedin GPlus RSS

Ads

Question Categories

Microsoft.Net Testing

Bug Tracking Interview Questions

Testing Common Interview Questions

DataBase Testing Interview Questions

Testing Discussion Interview Questions

Functional Testing Interview Questions

Load Testing Interview Questions

Mobile Testing Interview Questions

Network Testing Interview Questions

Product Testing Interview Questions

QA Testing Interview Questions

Quality Control Interview Questions

Quality Management FAQs

Security Testing Interview Questions

Software Testing Interview Questions

Test Automation Interview Questions

Test Cases Interview Questions

Testing Basics Interview Questions

Software Testing Definitions

Testing General Interview Questions

Testing Scenarios Interview Questions

Web Testing Interview Questions

Whitebox Testing Interview Questions

Wireless Testing Interview Questions

Interview Question

 Ask Interview Question?

 

Latest Questions

Interview & Career Tips

Get invaluable Interview and Career Tips delivered directly to your inbox. Get your news alert set up today, Once you confirm your Email subscription, you will be able to download Job Inteview Questions Ebook . Please contact me if you there is any issue with the download.