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

My router accepts only 1/4" shank bits. Yet many of the bits that I would like to use have a 1/2" shank. Why are there not more 1/4" shank bits available?

1389

Can a Wireless LAN Share Dial-up Internet Service?

1369

Can Two Routers Be Used on the Same Home Network?

1432

Explain OSI Stack.

1486

Explain SS7

1614

Explain GSM/CDMA/LTE/IMS architecture?

1879

Explain the interfaces from one NE to another (e.g. Abis, Gb, etc.)?

NSN,

1574

Explain CDMA/TDMA/FDMA?

Tata Teleservices,

1 3425

How to hack the wifi password ?

1 2690

I have a Wi-Fi network and would like to protect it from unauthorized access. It is better to use a RADIUS server that allows me to have 802.1x authentication and protection with WPA or WPA2 or use a Captive Portal that authenticates access via web login?

1 2393

Captive gateways can work in Routed Mode or in Bridged Mode. What does that mean?

1 2451

Why should not the user close the popup control window which appears after the authentication with the CaptivePortal?

1 2220

Should an impostor capture the authenticator on the network and, without decrypting it, sends it as is to the captive gateway, could he or she obtain illegal access to the network?

1 2412

If my wireless network doesn’t have a lot of traffic, is it okay to use WEP because the IVs required to crack the WEP key won’t be generated?

1 2609

What is the difference between active and passive WLAN detection?

1 2694

Un-Answered Questions { Telecom }

Do you know in voip telephone witch part will convert data anolog to digital, digital to anolog?

913

Tell me what is the time taken for 1 satellite hop in voice communication?

959

Explain drx – trx?

1005

What is high speed packet access?

716

What is the mean of power control in gsm technology?

1033

What are the different power classes in bluetooth

909

What is tdd and what are the frequencies it uses?

707

Explain about lte and gsm internetworking.?

890

Explain imsi?

862

What are different types of frame spacing?

918

How can I utilize AAL2 support?

920

Explain what is the relation between rxlev [0 to 63] and rxlev [-110 to -47]?

905

What is the main difference between gsm and cdma?

831

What is the diff. between Synthesized hopping and Baseband hopping

3952

Describe a TCP connection sequence ?

14672

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