Gaganpreet Singh

What are the different types of antennas used in telecommunication?

Antennas play a crucial role in telecommunication by enabling the

Explain the process of network handoff in mobile communication.

Network handoff, also known as handover, is a crucial process

What troubleshooting steps would you take if a customer is experiencing poor call quality?

Troubleshooting poor call quality involves identifying and resolving issues that

What are the main security challenges in a wireless network?

Wireless networks, while providing convenient and flexible connectivity, also pose

How does LTE differ from 3G?

LTE (Long-Term Evolution) and 3G (Third Generation) are both mobile

What are the advantages and disadvantages of VoIP over traditional PSTN?

Voice over Internet Protocol (VoIP) and the Public Switched Telephone

Explain the function of DNS and DHCP.

Domain Name System (DNS): Purpose: DNS is a decentralized naming

Describe the working of fiber optic cables.

Fiber optic cables are a type of telecommunications infrastructure that

Differentiate between FDMA, TDMA, and CDMA.

Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA)

Explain the OSI model and its layers.

The OSI (Open Systems Interconnection) model is a conceptual framework