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

What is Bluetooth Technology?

Airtel, Wipro,

12 21372

What is protocol testing. whether u have used any tool in telecom testing.

Alcatel, Huawei, Nokia, NSN, TATA, TelCom,

8 48727

What is VoIP?

4 12326

How does VoIP work?

HCL, Satyam,

3 15311

What equipment is needed for VoIP?

5 18990

What are the advantages to VoIP?

Google,

2 12684

Find what the following terms stand for ITU, UMTS, PCS, GSM, ISDN, PSTN, TDMA, FDMA, CDMA, AMPS, CDPD, GPRS, EDGE in GSM, WAP, ISM band

1 8221

What is the layered architecture of the Internet? In a wireless network, describe how each layer would be different from a wired network?

1 8204

1)what is cdma technology? 2)how can cdma work? 3)history of cdma?

College School Exams Tests, Wipro,

10 45576

What are the other wireless technologies?

3 6423

How does the traceroute work?

1 5490

what is the difference between tcp and udp?

1 4939

Which method is primarily used for Voice transfer?

2082

What are the different types of routing possible at layer 3?

1 4597

Is it possible to connect multiple Bluetooth hubs?

2167

Un-Answered Questions { Telecom }

What is a switch?

912

Is analog and digital voice supported?

966

What is trx in gsm technology?

1186

Why use ISDN?

1359

What is a full-class C in CIDR notation?

13122

How can I use voip at home?

930

What are the interferences in cdma?

706

What are SPIDs?

1453

What is eapol authentication?

989

Explain about wireless antennas?

902

What is the difference between cohesion and coupling?

763

Who are the providers of wi-fi?

735

Tell me why the stms in multiple of 1,4,16,64?

940

What are the advantages of the Cisco integrated solution (Cisco 1700 Series with ADSL WIC) over a two-box solution consisting of a router with an external DSL modem?

930

Differences between bluetooth vs infrared?

1033

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