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

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

Nokia,

1 16856

In india how the fraud management is done?

IBM,

1 8435

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 6543

what is url

CMS,

7 15795

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

5 18201

how to do testing in webnms(network management system)

1 5387

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

BSNL,

4 17152

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 22037

what is Telecom regulatory body of India?

Reliance,

12 22867

What are the various blocks in GSM architecture?

Reliance,

23 40850

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 28931

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 7087

What is the main difference between GSM & CDMA?

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

73 256995

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

Polycom,

2 9634

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 41446

Un-Answered Questions { Telecom }

What is ARP?

2578

Do you know what is the importance of cdma in today's cellular world?

797

What is bluetooth - a technology, a standard, an initiative, or a product?

875

Define Thermal impedance?

2916

What is reverse link power control?

801

Differentiate broadband router and ethernet switch?

970

What are the preferred tools for wardriving?

640

Explain ping?

1852

What is the data throughput speed of a Bluetooth connection?

1033

What method is used for voice transfer?

1008

Explain drx – trx?

1046

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 ?

2769

What is reverse channels in cdma?

779

What do you mean by arfcn in gsm technology?

919

Explain reverse traffic channels?

819

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