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

TCS,

2808

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

Wipro,

3 10499

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

2 5644

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

Airtel, Vodafone,

3 16838

What is word alignment?

4 7679

What is RJ-45 and full name of RJ-45?

2 5870

What is LDAP? What is its use?

1 3856

What is 802.11b, Bluetooth?

Wipro,

1 3829

What types of routing are possible in a wireless network?

2179

How does traceroute work?

2539

What are the different types of routing possible at layer 3?

1 4173

Explain TCP connection establishment and tear down?

Network Labs, TCS,

2439

What is ICMP, ARP, Multicast, Broadcast?

2267

When are packets passed from TCP layer to application layer?

2029

How can you keep a TCP connection from tearing down when no data will be sent for a long time?

1973

Un-Answered Questions { Telecom }

What market segment does the Cisco 2600/3600 Series target with the ADSL WIC?

981

Explain rrc states in umts?

1098

What is high speed packet access?

758

Explain tcp flow control?

950

Explain the cycling frequency hopping in gsm technology?

877

What are the different Types of Polling in RLC A.M Mode

4775

What is speech coding in gsm technology?

1116

What is switch?

856

What does four address field signifies?

880

How uwb is different from firewire?

645

Name few applications of Bluetooth?

964

Can you please explain the difference between power classes in bluetooth?

964

What is cdma? Explain the technology?

764

What is broadcast domain for 10 stas coneected to router at layer 3?

911

What are the advantages of fdma?

765

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