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Telecom Interview Questions
Questions Answers Views Company eMail

Who and how segregates different CDR ( Voice , Data , IP ) ?

Nokia,

1 16036

In india how the fraud management is done?

IBM,

1 7602

How is the environment working in telecom protocols?. i mean does we have to work manually with bytes calculation? or there will be a ready tool which we just need to take report n compare?. i have idea to this course? but i dnt knw what going to do with this jobs? please give me informations that can be used? n how is the scope for this?

IBM,

2 5420

what is url

CMS,

7 13675

What is the main differnece between 1x RTT and 1X EVDO

 5 16632

how to do testing in webnms(network management system)

 1 4706

what are the various telecom testing tools used for testing the gsm,gprs,atm,wcdma,trau protocol

BSNL,

4 15592

1.What is the difference between Diplexer and Duplexer and what position? 2. What is the different between CDU C and CDU A 3. How do you link a T1 from the 1st BTS to 2nd BTS 4. What is the value for TEI 1st T1? 5. What is the SSI?

Ericsson,

3 20797

what is Telecom regulatory body of India?

Reliance,

12 18960

What are the various blocks in GSM architecture?

Reliance,

23 33670

Which is the digital modulation used today in telecomn? (whatever his question meant the answer was CDMA) 2) Why is walse code used? then, noncoherent detection, coherent detection, Pn code(y it is used?) etc

Reliance, Spice Telecom,

15 24441

Hi I am Ramesh JTO BSNL want to know about the TEMS, a telecom testing tools for GSM and which is the best cdma protocol testing tools ie AGILENT or CAIT or CNT.Whether these have same function.What are the institutes providing these courses.

BSNL,

2 5966

What is the main difference between GSM & CDMA?

BEL, Ericsson, Genpact, HCL, MNC, Nokia, ProtoControl, Reliance, TCS, Teaching, Vodafone,

73 239344

tell me voip test setup that you have for testing ? (requirements of practical voip testing)

Polycom,

2 8690

can u explain call flow for roaming mobile to roaming mobile?(both users are belongs to same state but staying on roaming in different states)

Ericsson, IMI Soft Engineering, TECPL,

4 39630

Un-Answered Questions { Telecom }

What are the types of soft handoff in cdma system

432

How does traceroute work?

2116

Are 802.11b and 802.11g Compatible? 

946

Differences between udp and tcp

570

How frequency hopping is used for security in bluetooth?

547




What is Static routing?

1176

How cdma is different from gsm?

562

What are three types of frame ,explain?

493

Define ip spoofing?

497

Waht are three types of frame, explain?

489

Do you know which type of connector we use at the end of gsm antenna?

529

Hi Iam doing a Manualtesting job in small company and my educational background is MCA i want to learn TELECOM PROTOCOL TESTING " please give any suggestion how is my carrier in IT filed and job opportunity cnances.is am i eligible for Protocol testing ?

2337

How uwb (ultra-wideband) is different from wi-fi?

402

differentiate between cdma and fdma?

442

Routers are used in which layers?

599

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