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 8071

What is the type of signaling used between two exchanges?

HCL, Pyramid Communications,

4 12515

What is Buffering?

3 13865

At what Frequency voice is sampled ?

5 10259

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

TCS,

2753

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

Wipro,

3 10330

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

2 5486

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

Airtel, Vodafone,

3 16608

What is word alignment?

4 7482

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

DELL, Open University of Tanzania,

14 66008

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

EDS,

3117

What is a broadcast storm?

2 7841

What is a default route?

2 11708

What is a metric?

1 5594

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

Microsoft, Ranbaxy,

2 23848

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Un-Answered Questions { Telecom General }

What is rrc states in umts?

946

Explain the function of trau?

965

how noc operate?

2876

Tell me what is the difference between tcp and udp?

1027

What are the different types of bts?

1017

how does a Metro Hub works ?

2540

What do you mean by fdma?

956

Do you know how does the traceroute work?

1002

What is an Optical Surface Analyser (OSA)?

1058

What is what is the height of esma card?

1040

What is a full-class C in CIDR notation?

12985

Tell me bts configuration 4+2+2?

1147

Why is wireless security important?

2456

Explain functional concept of gsm and cdma?

1098

Explain ip addresses range a,b,c,d,e?

1018

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