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 to heck the wifi password?

1 4716

What is Antenna gain.

College School Exams Tests, Ericsson, Huawei, Nokia,

9 21230

i need some information about "ACCESS POINT CONTROL PROTOCOL" in MOBILE COMPUTING

3567

How can configure Wifi connection and what is wifi protocols?

Wipro,

1 6050

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

Ericsson,

7 35230

How can we calculate signaling threshold? I mean to say that how much traffic it can sustain. If it overloaded then what will happen? How can we decide there are requirement of another signaling link in the same Trunk Group?

1 4575

Why is VLAN trunking a security risk?

1 6430

Please explain prepaid roaming MT call flow. (All the related MAP/INAP and ISUP messages)

Idea,

1 26212

why -48 v is given to bts?

NSN,

9 29570

What is MTP?

Nokia,

7 20016

Why is it that SMS/MO recieves a sent and delivered acknowledgement but MT is not recieving the message?

2 8560

What is causing Location Update(LU) delay when a roamer try to latch to a visited network?

NSN,

3 9528

call flow in nss ? and what is sri signal?

Ericsson,

3 18220

What is the general function o a BTS?

Huawei,

4 19918

why we use relay in bts?

Huawei,

2 9141

Un-Answered Questions { Telecom }

What is arfcn in gsm technology?

909

What are the disadvantages of tdma?

757

How many devices can communicate concurrently?

962

What is Frequency-Hopping Spread Spectrum (FHSS)?

871

What is the Frame Format ?

1368

Tell me what will happen if we change the polarity of microwave antenna?

973

What is the purpose of gsm devise and what is gprs?

1046

Suppose if you are using wep (wired equivalent privacy) password with backtrack then how you crack wi-fi network?

631

Should every class implement an interface?

645

Explain what is infrastructure in wi-fi?

631

If my computer is connected to wireless lan, can it communicate with computer on wired lan as well?

848

Can a Wireless LAN Share Dial-up Internet Service?

1369

Explain TCP connection establishment and tear down?

2389

What is channel coding in gsm technology?

920

What is the difference between sqi and rxqual?

1137

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