Interview Questions.

Question 1. How Are The Difficulties Involved With Testing Of Mobile And Cellular Handsets Overcome By Testers?

Answer :

The most not unusual and critical difficulties that must be conquer through testers is checking out on a couple of styles of handsets and automation testing.

Question 2. How Can You Overcome The Difficulties Involved With Testing Of Mobile And Cellular Handsets?

Answer :

As a tester you need to make your self greater aware of the automation offerings/equipment to run assessments on mobiles handsets.

A clever cell simulation software is addicted to to the real (bodily) handset at 'tool anywhere' website. Companies pay per use or a month-to-month fee. The UI is like that of a cellular simulator, but the assessments run on a smartphone.

The splendor lies in the kind of cell telephones they provide. I'm no way linked to tool everywhere employer but I'm a purchaser who's making the most of their carrier.

Testing Tools Interview Questions
Question 3. Explain What Technologies Are Used With Wireless Testing?

Answer :

The technology used will determine the sort of take a look at environment and tools that we want.

WAP.
Bluetooth, and many others..
XML, WML.
Security protocols.
Tools: 

WAP Simulators via hardware dealer: Nokia, Ericsson, Motorola.
Capture/Playback - such as TestPartner via Compuware.
Performance Testing - inclusive of QA Load Compuware.
Question 4. What Is Wireless Test Executive?

Answer :

Wireless test govt is an smooth-to-use photograph interface for controlling take a look at choice, execution, and runtime alternatives. Tests are displayed in a hierarchical list wherein every entry represents one check.Test Objects are a key component of the Test Executive Architecture.The Test Objects operate with the Test Executive via a preferred interface that is supplied by using the Test Executive DLL.

Testing Tools Tutorial
Question five. Explain What Is The Term Load In Wireless Testing?

Answer :

Its giving enough load to the manner. Suppose a user the use of the wireles interface for communique, which it's far many-many communicator.

Check the interface behaves as soon as any other communicator is in request(make a name to a interface, that's busy in communcating with another interface).
Check the Wireless interface overall performance on invoking the any other software( Reminder, Alaram invoked on call, Message obtained, low battery ect..)
QTP Interview Questions
Question 6. What Are The Different Levels In Wireless Testing?

Answer :

Levels of checking out:

Usability Testing
Network Performance Testing
Server-Side Testing
Automating Unit Testing
Question 7. Explain How Is Quality Of Wireless Testing Measured?

Answer :

The great of a wireless sign is measured with respect to thresholds of:

BER (Bit Error Rate) which need to be < 10^-6 or BLER (Block Error Rate)
RSSI (Received Signal Strength Indicator)
SWR (Standing Wave Ratio)
SNR (Signal-to-Noise Ratio) that is P/N
SINR (Signal to Interferance and Noise Ratio) or P/(N+I)
SINADR (Signal-to-Interference plus Noise And Distortion Ratio).. And many extra.
These parameters are evaluated based totally at the era or preferred in use. For instance, in WiFI or 802.Eleven, the RSSI is used because the hyperlink nice parameter to be used. However, all the above make a contribution in a single manner or the opposite to the pleasant of the wireless hyperlink as noise, interference, environmental characteristics, strength, frequency used... Make contributions to the loss or advantage inside the hyperlink's pleasant.

QTP Tutorial Manual Testing Interview Questions
Question eight. Explain Requirement Of Simulators?

Answer :

Best way to test community apps to test connectivity.

Question 9. Build Installation Medium?

Answer :

Wireless (OTA/WiFi/BT) stressed: the use of Data Cable, PC Suit.

Selenium Interview Questions
Question 10. Builds For Devices?

Answer :

type out builds on foundation of :

make (Brand) because of their specific key functionalities.
Resolutions 128x128, 240x320, 176x220 (208), 320x240 or better resolution.
Selenium Tutorial
Question eleven. Find Out What To Test? Is The Application In Stand Alone Or Client Server?

Answer :

If application is clent server - you want wifi (if Device support) and GPRS (tool need to be enbled and GPRS Access Points ought to be configured in step with requirement).

For CDMA there is no want to set get entry to factor. And gadgets need to be according to provider operators.

Mobile Testing Interview Questions
Question 12. How Is Test Environment Prepared For Wireless Testing?

Answer :

There are wireless simulators to which you connect ur cell and test. Simulator acts like wireless tower in real network

Testing Tools Interview Questions
Question 13. Is There Any Automation Tool For Mobile(wireless) Application Testing?

Answer :

TestQuest and MTS are  cellular automation gear. 
TestQuest is used to test wireless handsets.
MTS is a scalable computerized application trying out device for Windows Mobile 5.Zero.
There are also methods to provide automated tests on numerous cellular browsers with wi-fi handset simulation tools together with OpenWave.
Mobile Testing Tutorial
Question 14. Explain 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?

Answer :

Wireless checking out you can classify into three kinds:

Platform checking out: To try this testing, tester must have programming know-how of cpp, java
Protocol testing: To try this, tester ought to have a know-how of Networking ideas like, making lan connections, examine protocol logs in wireshark, airy (each are protocol logging tools), all protocol definitions TCP/IP, UDP.. And so on and so on
Application checking out: Testing mobile application is nearly testing windows packages however bit one-of-a-kind. Some primary networking concepts are need to. If the application is to be testing in JUnit, then Java understanding is a must.
Question 15. Explain How Must The Testers Update Themselves And What All Must Be Learn By Testers To Perform Wireless Testing?

Answer :

Should recognise the Functional devices for brand new era.
Tester ought to understand the cutting-edge Mobile technology know-how.
Should realize approximately the Test Environment.
Should capable of configure and troubleshoot the device.
Should able to comply with the standards and affirm the tick list.
Should be progressive wondering and make Test scenario for the strolling the application.
Should capable of Test the whole a part of coverage.
UMTS Interview Questions
Question sixteen. What Are The Prerequisites To Become A Mobile Tester?

Answer :

Mobile Tester Should recognise about the

Mobile Technology
Development Technology
Mobile Platform(OS)
Knowledge on Device Supporting Tools.
Mobile Protocols
UMTS Tutorial
Question 17. How To Test Protocols In Mobile Testing. And How Many Protocols Are Used In Mobile Application?

Answer :

Actually the identical TCP/IP concepts cross in cell apps additionally, however while it comes all the way down to browsing apps/downloading apps, it's far usually finished via WAP gateway (Not WAP Server which generally people confuse with). WAP is a popular defined to function a common platform as we can not directly hook on from normal TCP/IP community to a cell network. But it's far certainly possible to call, SMS, sending mail from any browser to a cellular device, and vice versa. 

Mobile Device Management Interview Questions
Question 18. Explain Difference Between 2g And 3g In Mobile Phone Testing?

Answer :

2G and three G is a family of standards for mobile telecommunications defined with the aid of the International Telecommunication Union,which includes GSM EDGE, UMTS, and CDMA2000 in addition to DECT and WiMAX. Services consist of wide-region wi-fi voice cellphone, video calls, and wi-fi information, all in a cellular environment.

2G Stands for second technology cellular telephony standards, wherein 3G described the 1/3 era mobile telephony standards to facilitate boom, increase bandwidth, and support greater diverse applications.For instance, GSM (the modern maximum famous cell smartphone general) should supply no longer best voice, however additionally circuit-switched facts at down load fees up to fourteen.4 kbps. But to aid mobile multimedia packages, 3G had to deliver packet-switched information with better spectral performance, at far extra bandwidths.

QTP Interview Questions
Question 19. What Areas Of Applications Can Be Covered Under Wireless Testing?

Answer :

Basically Call module have to be covered for wi-fi checking out, after that every one the applications need to be tested how the ones applications behave while a call is acquired being in that software.

Wi-Fi Tutorial
Question 20. Explain How Are The Security Aspects Taken Care While Performing Wireless Testing In A Wireless Network?

Answer :

we need to remember the following component:

Unauthorised get admission to/Guest get entry to
Firewalls
Concurrent connections
CWNA (Certified Wireless Network Administrator) Interview Questions
Question 21. How To Get Voice Over Wireless Testing?

Answer :

There are testlabs to check the voice over wi-fi checking out. Otherwise you could use  of ur check mobiles and can placed any operators simcard similar to ur own cell and might take a look at it. Most of the groups provide a few operators simcards to test.

Question 22. How We Test Battery Back Up Time Using Load Testing?Particularly For Mobile Testing?

Answer :

technique of battery testing :

battery backup check for idle mode:

absolutely fee the battery
make certain no calls need to be made on DuT
start timer whilst completely charget
wait till the battery drain out fully 
battery backup test for dedicated mode:

once more absolutely fee the battery 
make a call to a test phone from DuT
begin timer when name is connected
wait untill the battery is completely drain out 
healthy all of the readings from user manual and check the battery leakage
Wireless Security Tutorial
Question 23. Abbreviate Tls And Ttls?

Answer :

TLS: Transport Layer Security
TTLS: Tunneled Transport Layer Security
White Box Testing Interview Questions
Question 24. Abbreviate Wep And Tkip?

Answer :

WEP: Wired Equivalent Privacy
TKIP: Temporal Key Integrity Protocol
Manual Testing Interview Questions
Question 25. How Can We Utilize Racal In Mobile Testing?

Answer :

RACAL is Base station emulator, the usage of this we can take a look at all cellular use instances inside the managed environment.

Wireless Communication Tutorial
Question 26. How Is Wireless Network Adapters Tested?

Answer :

Check that the Wireless Network Adapter is on and tested by way of LED glow.
Check that the Wireless Network Adapter is applicable for the unique OS.
Check the Wireless Network Adapter is able to pass Installation Testing.
Check that the Wireless Network Adapter is able to configure.
Check the statistics flows(in/out) functions for the Wireless Network Adapter.
Check the waft fee of records and must no longer breakup.
Check the Time postpone taken for every system.
Data Transmission should no longer be freeze at any scenario.
Automation Testing Interview Questions
Question 27. How To Do Tracing In Wireless Testing?

Answer :

Wired-aspect AP fingerprinting
Wired aspect MAC prefix evaluation
Wireless-side warwalking
Wireless-side consumer tracking
Wireless-side WLAN IDS 
Selenium Interview Questions
Question 28. Which Areas Of The Application Can Be Covered Under Wireless Testing?

Answer :

Call modules need to be examined for wi-fi testing, after that each one the applications need to be tested to test how those programs behave whilst a call is received in that application.

Question 29. What Should The Testers Know To Able To Perform Wireless Testing Effectively?

Answer :

Testers have to be capable of think lot of situations regarding calls, as an instance whilst a name comes and at the identical time alarm jewelry how the system behaves or say whilst the mobile is busy with a name at that time one more name comes, how the system behaves and many others. There can be a number of scenarios like this.

BREW (Binary Runtime Environment for Wireless) Interview Questions
Question 30. How Should The Analysis Be Performed By A Tester Before Carrying Out Wireless Testing?

Answer :

White box checking out presents the testers with complete knowledge of the infrastructure to be tested, often consisting of network diagrams, supply code, and IP addressing facts. 

It may be completed to validate whether code implementation follows meant design, to validate carried out safety capability, and to uncover exploitable vulnerabilities.