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 the main process of telecom hardware

3238

what is the difference between NOC & NMS

2 20130

Explain BTS configuration 4+2+2

ADG, Airtel, Ericsson, Huawei, NSN,

8 34035

What is the total output power of an complete BTS, in dbm & watts.

Ericsson,

7 24434

What is the difference between FER and BER?

GTL, Reliance,

3 44403

What is snmp protocol? How is snmp work with NMS and EMS?

British Telecom BT, GTL, Tech Mahindra,

3 39602

Explain about RRC States in Umts

Ericsson,

7 29512

What is Crankback?

Idea,

1 19447

In GSM we use MSRN for routing but what parameter is used in CDMA for routing?

5 14598

WHAT IS THE FREQUENCY BAND FOR 3G?

AGNT, HCL, Nokia,

11 22010

whats the purpose of GSM device and what is GPRS

Nokia,

3 14168

I have a job interview and I will be asked 1)-in depth multi carrier EVDO 2)-Traffic/Capacity engineering Any help is highly appreciated!

2190

Why the STMs in multiple of 1,4,16,64 ?

1 7497

Why the RSL of microwave link is in -ive?

Ericsson, Intracom, Reliance, TCS, ZTE,

8 29444

For CDMA, which is the weaker Link: FWD or Reverse? Why?

2 7377

Un-Answered Questions { Telecom }

What is the difference between internet and isdn?

1091

How does voip (voice over internet protocol) work?

965

Can a Wireless LAN Share Dial-up Internet Service?

1402

What is bluesnarfing?

921

What is uwb (ultra-wideband)?

686

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

1026

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

Why is Bluetooth 2.0 better?

961

Explain fram control?

890

What does the ADSL WIC enable?

1045

What are the three types of frame?

848

What are disadvantages of an ad-hoc network?

654

What is Airport?

2166

Define dos attack?

969

What is the difference between ISA Board & STM-1 in SDH

3377

For More Un-Answered { Telecom } Questions Click Here