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Wireless Testing Interview Questions

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What is wireless test executive?

Asked By: JohnMathew | Asked On: Mar 31st, 2007

Answered by: Sandhya.Kishan on: Mar 14th, 2012

Wireless test executive is an easy-to-use graphic interface for controlling test selection, execution, and runtime options. Tests are displayed in a hierarchical list where each entry represents one t...

What technologies are used with wireless testing?

Asked By: RyanJames | Asked On: Mar 30th, 2007

Answered by: Sandhya.Kishan on: Mar 14th, 2012

The technology used will determine the type of test environment and tools that we need. * WAP * Bluetooth, etc. * XML, WML * Security protocols Tools * WAP Simulators by hardwar...

What are the different levels in wireless testing?

Asked By: timmy | Asked On: Mar 30th, 2007

Answered by: Sandhya.Kishan on: Mar 14th, 2012

Levels of testing:
1.Usability Testing
2.Network Performance Testing
3.Server-Side Testing
4.Automating Unit Testing

What is the term load in wireless testing?

Asked By: nehalshah | Asked On: Mar 31st, 2007

Answered by: mithr17 on: Nov 21st, 2011

@Sujatha Reddy - I very much disagree with your answer. Adding more to "mathan_vel" answer.. Load testing while testing wireless devices or network is one of the very important aspects of mobile han...

Answered by: mathan_vel on: Oct 21st, 2009

Its giving enough load to the process. Suppose a user using the wireles interface for communication, which it is many-many communicator. 1. Check the interface behaves once another communicator is in ...

How are the difficulties involved with testing of mobile and cellular handsets overcome by testers?

Asked By: SriramKrishna | Asked On: Mar 31st, 2007

Answered by: mithr17 on: Nov 21st, 2011

The most common and important difficulties that should be overcome by testers is testing on multiple types of handsets and automation testing. How can you overcome them? As a tester you need to make...

Answered by: mathan_vel on: Nov 4th, 2009

* Test Environment* Unknown behaviour* Handset Freezed and break call* Display failure* Key features (differs in different mobile)* Voice Clarity (Signal breakage)etc..........

How is wireless network adapters tested?

Asked By: SriramKrishna | Asked On: Mar 31st, 2007

Answered by: mithr17 on: Nov 21st, 2011

Adding to "mathan_vel" answer.. - Take the network down and check adapter's performance. - Test throughput, response times and range of the adapter - Test multiple adapters placed 1 feet away from ea...

Answered by: mathan_vel on: Oct 21st, 2009

1. Check that the Wireless Network Adapter is on and verified by LED glow.2. Check that the Wireless Network Adapter is suited for the different OS.3. Check the Wireless Network Adapter is able to pas...

How do you test mobile handsets

Asked By: laxman | Asked On: Jul 18th, 2006

Answered by: Mr. Pibb on: Sep 9th, 2011

hello, thanks for the list; in my case, i was tasked to do many of these items under program remote control using AT modem commands on various OEM handsets at a major cellphone provider. in some cas...

Answered by: kurtz182 on: Dec 28th, 2009

SOME MOBILE PHONE TEST CASESThis is not an exhaustive list. As you see mobile phone testing is a rigorous process that can easily require numerous test cases.START UP1) Can fully charge battery2) Inse...

Mobile testing

Asked By: shashi_2409 | Asked On: Jan 23rd, 2010

How can we utilize racal in mobile testing?

Answered by: lokirao on: Nov 13th, 2010

RACAL is Base station emulator, using this we can test all mobile use cases in the controlled environment.

How is test environment prepared for wireless testing?

Asked By: SriramKrishna | Asked On: Mar 31st, 2007

Answered by: MobiTester on: Aug 19th, 2010

Test Environment can be prepared in following way:Q1. Find out what to test? is the application in stand alone or client server?Ans: If application is clent server - you need wifi (if Device support) ...

Answered by: mathan_vel on: Jul 21st, 2010

Test Environement: SimulatorSimulator acts as a tower for the wireless application.

How is quality of wireless testing measured?

Asked By: SriramKrishna | Asked On: Mar 31st, 2007

Answered by: gbbassoul on: Jun 9th, 2010

The quality of a wireless signal is measured with respect to thresholds of:- BER (Bit Error Rate) which should be < 10^-6 or BLER (Block Error Rate)- RSSI (Received Signal Strength Indicator)- SWR ...

Answered by: mathan_vel on: Nov 4th, 2009

Quality of Wireless is measured by1.Determining Signal Strength2.Calculating & Interpreting Signal Strength3.Possible Problem (Diagnosis)4.Throughput

What is wireless testing? How do we do it? What are the concepts a test engineer should have knowledge of? How do u classify testing of wireless products?

Asked By: Interview Candidate | Asked On: Jul 31st, 2005

Answered by: rezat on: Dec 13th, 2009

There are number of components in a Wireless set which may need testing:Base Unit, Radio, Antenna, Cables, Cpe (or mobile unit)Each of these have certain functionality which needs to be veri...

Answered by: KiranKodati on: Sep 9th, 2008

Wireless testing you can classify into 3 types:1) Platform testing: To do this testing, tester should have programming knowledge of cpp, java2) Protocol testing: To do this, tester should have a knowl...

Mobile testing

Asked By: bsandesh2007 | Asked On: Jan 8th, 2008

Is there any automation tool for mobile(wireless) application testing ???

Answered by: kurtz182 on: Dec 4th, 2009

TestQuest and MTS are two mobile automation tools.  TestQuest is used to test wireless handsets.MTS is a scalable automated application testing tool for Windows Mobile 5.0.There are also ways to ...

Answered by: KiranKodati on: Sep 9th, 2008

Every mobile company has their own tools for mobile testing. TestQuest is the best tool used for mobile testing.

What are the prerequisites to become a mobile tester?

Asked By: Samdani Shaik | Asked On: Dec 24th, 2006

Answered by: mathan_vel on: Nov 6th, 2009

Mobile Tester Should know about the1. Mobile Technology2. Development Technology3. Mobile Platform(OS)4. Knowledge on Device Supporting Tools.5. Mobile Protocols

Answered by: Sunil on: Feb 15th, 2007

Prerequistic to become mobile tester.Knowlege of either all or any of techonologies as mentioned below.Platforms : Mobile plaforms like wince, palm os, symbianDevice: Different devices supporting abov...

How must the testers update themselves and what all must be learnt by testers to perform wireless testing?

Asked By: nehalshah | Asked On: Mar 31st, 2007

Answered by: mathan_vel on: Oct 21st, 2009

1.Should know the Functional units for new technology.2.Tester should know the latest Mobile technology knowledge.3.Should know about the Test Environment.4.Should able to configure and troubleshoot t...

Answered by: Sujatha Reddy on: Dec 5th, 2007

Testers must be able to think lot of scenarios relating to call,example when a cll comes and at the same time alarm rings how the system behaves,its like preparing number of test scenarios

Difference between 2g and 3g in mobile phone testing

Asked By: veekecy | Asked On: Apr 4th, 2007

Answered by: mathan_vel on: Oct 21st, 2009

2G and 3 G is a family of standards for mobile telecommunications defined by the International Telecommunication Union,which includes GSM EDGE, UMTS, and CDMA2000 as well as DECT and WiMAX. Services i...

Answered by: Brindhan on: Mar 24th, 2009

In 3G, Internet connection is faster, better call quality,Video and Audio services but, drains battery life quicker (twice as fast). Moreover coverage area is less than in 2G.

How do we test protocols in mobile testing. And how many protocols are used in mobile application.

Asked By: Ravikanth | Asked On: Feb 17th, 2006

Answered by: KiranKodati on: Sep 9th, 2008

Protocol testing can be done through..1)Anritsu (upto 2.5G)2)Agilent (3G and above also, like HSDPA, HSUPA)

Answered by: srikar on: Sep 27th, 2006

Hi, testing of protocols is done by using TCL/TK scripting langauge.and now in market some are using protocol testing in which it is done by Pearl scripting

How to get voice over wireless testing?

Asked By: nehalshah | Asked On: Mar 31st, 2007

Answered by: Sujatha Reddy on: Dec 5th, 2007

There are testlabs to test the voice over wireless testing. Otherwise you can use two of ur test mobiles and can put any operators simcard just like ur own mobile and can test it. Most of the companies provide some operators simcards to test.

What areas of applications can be covered under wireless testing?

Asked By: SriramKrishna | Asked On: Mar 31st, 2007

Answered by: Sujatha Reddy on: Dec 5th, 2007

Basically Call module  should be covered for wireless testing, after that all the applications should be tested how those applications behave when a call is received being in that application.

How we test battery back up time using load testing?Specially for mobile testing

Asked By: srutimaya | Asked On: Oct 16th, 2006

Answered by: jayant wadhwani on: Nov 11th, 2007

procedure of battery testingbattery backup test for idle mode1. fully charge the battery2. make sure no calls should be made on DuT3. start timer when fully charget 4. wait until the battery drain out...

How are the security aspects taken care while performing wireless testing in a wireless network?

Asked By: timmy | Asked On: Mar 30th, 2007

Answered by: ganesh_salpure on: Jun 19th, 2007

Also, server breakdown , handling lost connections

Answered by: ganesh_salpure on: Jun 19th, 2007

I think we must consider the following aspect:1. Unauthorised access/Guest access2. Firewalls3. Concurrent connections

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