Bharti Airtel FME Engineer Interview Questions and Answers

Q1. What is networking
Add your answer
Q2. Explain in detail OSI model
Add your answer
Q3. What is switch and routers
Add your answer

Q1. Basic questions on antenna parameters.
Add your answer
Q2. Design aspects of Antenna array.
Ans. 
Antenna array design involves elements such as element spacing, beamforming techniques, and array geometry.
• Element spacing determines the directivity and beamwidth of the array.

• Beamforming techniques like phase shifting and amplitude tapering help steer the beam in a desired direction.

• Array geometry, such as linear, planar, or conformal arrays, affects the radiation pattern and polarization.

• Antenna array design also co...read more
Answered by AI
Add your answer

Q1. Theoretical understanding on base station antenna.
Add your answer
Q2. How will you get the tilt in the base station antenna?
Ans. 
The tilt in the base station antenna can be adjusted by physically changing the angle of the antenna.
• Tilt can be adjusted by loosening the bolts on the antenna mount and manually changing the angle of the antenna

• Specialized tools like tilt meters can be used to ensure the correct angle is achieved

• Remote electrical tilt (RET) systems can also be used to adjust the tilt of the antenna electronically
Answered by AI
Add your answer

Q1. Tell us about yourself and your family?
Add your answer
Q2. Tell us about your strength
Add your answer
Q3. Tell us about your weakness
Add your answer

Q1. What is 2G Technology
Ans. 
2G technology refers to second-generation mobile network technology that allows for digital voice and limited data transmission.
• 2G technology was introduced in the early 1990s and replaced 1G technology.

• It enabled features like SMS, MMS, and basic internet browsing.

• Examples of 2G technologies include GSM (Global System for Mobile Communications) and CDMA (Code Division Multiple Access).
Answered by AI
Add your answer
Q2. What is 3G technology
Ans. 
3G technology refers to the third generation of mobile telecommunications technology, offering faster data transfer speeds and improved network capacity.
• 3G technology allows for faster internet browsing and multimedia streaming on mobile devices

• It enables video calling and mobile TV services

• Examples of 3G technologies include UMTS (Universal Mobile Telecommunications System) and CDMA2000
Answered by AI
Add your answer
Q3. What is 4G Technology
Ans. 
4G technology is the fourth generation of mobile telecommunications technology, offering faster data speeds and improved network reliability.
• 4G stands for fourth generation and is the successor to 3G technology

• Provides faster data speeds for browsing, streaming, and downloading

• Offers improved network reliability and coverage compared to previous generations

• Supports advanced features like VoLTE (Voice over LTE) and vide...read more
Answered by AI
Add your answer
Q4. What is 5G Technology
Ans. 
5G technology is the fifth generation of mobile networks, offering faster speeds, lower latency, and increased capacity for wireless communication.
• 5G technology provides faster download and upload speeds compared to 4G LTE.

• It has lower latency, meaning less delay in data transmission.

• 5G networks can support more devices simultaneously, making it ideal for IoT applications.

• It enables new technologies like self-driving c...read more
Answered by AI
Add your answer
Q5. What is TCP Ip protocol?
Ans. 
TCP/IP is a set of rules governing the exchange of data over the internet.
• TCP/IP stands for Transmission Control Protocol/Internet Protocol.

• It is a suite of communication protocols used to connect devices on the internet.

• TCP ensures that data is delivered reliably and in order.

• IP is responsible for addressing and routing data packets.

• Examples of TCP/IP applications include web browsing, email, and file transfer.
Answered by AI
Add your answer

Questions about networking and English

Q1. Questions about technical knowledge of network
Add your answer
Q2. What is arp? What is HSRP? WHAT IS GLBP? WHAT IS NAT
Ans. 
ARP is a protocol used to map an IP address to a physical MAC address on a local network.
• ARP stands for Address Resolution Protocol.

• It operates at the Data Link Layer of the OSI model.

• ARP is used to resolve IP addresses to MAC addresses.

• It is essential for communication between devices on the same network.

• ARP requests are broadcasted to all devices on the network.

• Example: When a computer wants to send data to another d...read more
Answered by AI
Add your answer

Q1. Different n/w layers
Ans. 
Different network layers include physical, data link, network, transport, session, presentation, and application layers.
• Physical layer: responsible for transmitting raw bits over a communication channel

• Data link layer: responsible for error-free transfer of data between nodes on a network

• Network layer: responsible for routing data packets between networks

• Transport layer: responsible for reliable data transfer between a...read more
Answered by AI
Add your answer

Q1. Firewall works on what layers
Ans. 
Firewall works on multiple layers of OSI model
• Firewall operates on layers 3 (network layer) and 4 (transport layer) of the OSI model

• It can filter traffic based on IP addresses, ports, protocols, and other criteria

• Firewalls can also perform deep packet inspection to detect and block malicious traffic

• Examples of firewall software include Cisco ASA, pfSense, and Windows Firewall
Answered by AI
Add your answer

Q1. Any questions related 4g
Add your answer