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?

1426

Can a Wireless LAN Share Dial-up Internet Service?

1402

Can Two Routers Be Used on the Same Home Network?

1471

Explain OSI Stack.

1531

Explain SS7

1666

Explain GSM/CDMA/LTE/IMS architecture?

1921

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

NSN,

1607

Explain CDMA/TDMA/FDMA?

Tata Teleservices,

1 3507

How to hack the wifi password ?

1 2761

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 2461

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

1 2512

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

1 2297

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 2466

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 2673

What is the difference between active and passive WLAN detection?

1 2762

Un-Answered Questions { Telecom }

Define cabir worm?

945

What is the ADSL WIC?

993

What is permuted esn?

948

What item of equipment would be required to connect a modem to ISDN? A terminal adapter.

1522

Do you know what is cdma technology?

715

Why did Cisco develop this product?

935

What are four access categories,which one has more priority?

845

What is cycling frequency hopping in gsm technology?

893

What are WiFi radio modes?

1557

WHAT is about the TRE Alarm ..?

2233

What is a device?

1805

What can I do at a wi-fi?

725

Waht is different between thorughput and data rate?

873

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

1018

Explain reverse traffic channels?

819

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