Tata Communications Team Lead Interview Questions and Answers for Experienced

The network architecture of 2G/3G involves multiple components and interfaces.

• 2G/3G network architecture consists of various elements like Base Station Subsystem (BSS), Mobile Switching Center (MSC), and Home Location Register (HLR).

• The BSS includes Base Transceiver Station (BTS) and Base Station Controller (BSC) which handle radio communication with mobile devices.

• The MSC acts as a central hub for call routing and swi...read more

An employee becomes eligible for payroll when they start working for a company and have completed the necessary paperwork.

• Eligibility for payroll varies by company and may depend on factors such as employment status, hours worked, and pay rate.

• Employees typically need to complete tax forms and provide personal information to be added to the payroll system.

• Payroll may be processed on a weekly, bi-weekly, or monthly basi...read more

Ahmedabad offers great opportunities for personal and professional growth despite being a dry state.

• Ahmedabad has a thriving business community with a growing startup ecosystem

• The city has a rich cultural heritage and offers a great quality of life

• I am excited about the challenge of adapting to a new environment and learning from it

• I am also committed to respecting the local laws and customs of the state