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

How does Bluetooth use frequency hopping for security?

1 7689

Why can Bluetooth equipment integrate easily in TCP or IP network?

2 8289

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

Reliance,

2 8063

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

5 11043

What is the maximal decimal number that can be accommodated in a byte?

2 6162

Where the Conditional results after execution of an instruction in a micro processor are stored ?

1 5189

At which Frequency VOICE is sampled ?

Wipro,

2 10237

What is the Purpose of PC(Program Counter) in a MicroProcessor?

1 8280

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

3 8522

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

Ethio Telecom,

4 12285

What is the type of signaling used between two exchanges?

Ericsson, pcpl,

6 15494

What is buffering?

pcpl,

2 8357

What is FCC and how does it relate to Bluetooth?

1 7433

Define Thermal impedance?

Vodafone,

2916

What is the relation between dB and change of signal?

Mobilkom,

4 10425

Un-Answered Questions { Telecom }

Define piggybacking in context to wi-fi?

650

Tell me why the rsl of microwave link is in -ive?

1026

Explain the ipv6 address bit?

973

Which technology is used in GSM?

1022

Explain what kind of internet speed control facilities (exact name) do internet service provider use and is it possible to check internet speed of each individualconsumer like speedtest.net does?

1086

What is speech coding in gsm technology?

1108

What are WiFi radio modes?

1558

Explain what's the purpose of gsm device and what is gprs?

971

How to Force a SunOS Machine Not to Be a Router?

1726

Who are the providers of wi-fi?

732

Which DSLAMs interoperate with the ADSL WIC?

929

In the early days of GSM the max TRX config was 4-4-4. Now that 6-6-6 is being used, using the signalling space for the extra required b/w, how does the signalling get managed?

4274

What is arfcn in gsm technology?

951

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

938

Tell me what is the total output power of an complete bts, in dbm and watts?

1030

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