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

Telecom General Interview Questions

Questions Answers Views Company eMail

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

1 8193

What is the type of signaling used between two exchanges?

HCL, Pyramid Communications,

4 12716

What is Buffering?

3 14089

At what Frequency voice is sampled ?

5 10515

What action is taken when the processor under execution is interrupted by a non-maskable interrupt?

TCS,

2802

What is the Maximum number of satellite hops allowed in voice communication ?

Wipro,

3 10487

What is the nominal voltage required in subscriber loop connected to local exchange?

2 5632

What is the time taken for 1 satellite hop in voice communication?

Airtel, Vodafone,

3 16816

What is word alignment?

4 7659

What is the difference between layer 2 and layer 3 in the OSI model?

DELL, Open University of Tanzania,

14 66632

How do you distinguish a DNS problem from a network problem?

EDS,

3165

What is a broadcast storm?

2 7966

What is a default route?

2 11883

What is a metric?

1 5692

What other TCP setting can you modify besides MTU to shorten packets?

Microsoft, Ranbaxy,

2 24030

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Un-Answered Questions { Telecom General }

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?

14960

Explain what you know about Optical Fiber.

1044

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

995

How cdma is different from gsm?

1018

Tell me what is the maximum number of satellite hops allowed in voice communication?

1018

Tell me bts configuration 4+2+2?

1237

What is the different between CDU C and CDU A ?

7296

What is the total output power of an complete bts, in dbm and watts?

1030

How do you distinguish a DNS problem from a network problem?

3165

Explain the full form of arfcn?

1052

do you have the scripts for integration Ericsson DUS (lte) ????? please support, my job is in risk

2959

What is snmp protocol?

972

What do you mean by fdma?

1005

What are the different types of bts?

1087

What is bts? What are its different?

1071

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