Telecom Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Telecom General (169)
Telecom AllOther (14)

Telecom Interview Questions

Questions Answers Views Company eMail

gsm call flow for MS to SMS? and GSM call flow fro MS to roaming MS?

IMI Soft Engineering, Lupin, NSN,

3 32179

what is the difference between collision domain and broadcast domain?

HCL,

6 19196

What is the CDR format generated by ZTE NEs?

BPL, Cable Wireless, HCL, Huawei, Juniper Networks, Reliance,

2 10032

What is the difference between Internet and ISDN ? Is both are same or is there any specific difference ...?

IBM,

6 19207

In CDMA, what is the difference between CDG1, CDG2 and CDG3 tests. What all tests are present in those?

8019

Can u please any tell the Best Mobile Automation tools.

Airtel,

1 5632

give the new arrival of bluetooth in wifi

2599

Anyone any idea about LTE and GSM internetworking. Is it like GSM is used for backbone comm in LTE??

Ericsson, NSN,

4 14923

IP addresses range ---A,B,C,D,E learn d ranges of these ip addresses around 3-5 questions were regarind this

Avaya,

3 10530

IPV4 and IPv6 address bit?

Avaya, College School Exams Tests,

7 19364

In these days, is it better to learn Telecom Protocol Testing ? and whether there demand for jobs in the same background ???

Aricent,

4184

what is cdma technology? What was it's origin ? How it works? How it is different from gsm?

3 8945

which type antenna uses in mobile communication

10 21512

What do you mean by FDMA? Explain in details.

3 10182

What are active & passive elements in BTS?

3 22146

Un-Answered Questions { Telecom }

Explain auto-negotiation function?

913

I have a job interview and I will be asked 1)-in depth multi carrier EVDO 2)-Traffic/Capacity engineering Any help is highly appreciated!

2148

What is the biggest disadvantage to going voip with my home phone right now?

950

Explain cycling frequency hopping?

986

what is gsm technology?

886

Explain what is the purpose of pc(program counter) in a microprocessor?

912

Explain call flow for roaming mobile to roaming mobile?(Both users are belongs to same state but staying on roaming in different states)

956

Explain the range of bluetooth transmitter/receivers?

907

Explain tdd in gsm technology?

852

Will other RF (Radio Frequency) devices interfere with Bluetooth Devices?

881

What are the recommended channels if you are setting up three wlans and want minimum interference over there?

797

What is the importance of cdma in today’s cellular world

703

Explain rrc states in umts?

1051

I want to understand what is BTS? What are its different configurations and what is the power consumption/peak current for each of these types of BTS?

14849

What is hard handover?

718

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