Network Development Engineer Interview Questions and Answers

The programming language used in the project is Python.

• Python is a high-level programming language known for its simplicity and readability.

• Some commonly used libraries in Python for network development include socket, requests, and scapy.

• The choice of libraries depends on the specific requirements of the project.

• For example, the socket library is used for low-level network programming, while requests is used for making HTTP requests.

• Scapy is a powerful library for packet man...read more

IPSec is a protocol suite used to secure internet communications. NAT traversal allows IPSec to work with network address translation.

• IPSec is a protocol suite that provides secure communication over IP networks.

• It uses encryption and authentication to ensure the confidentiality and integrity of data.

• NAT traversal is a technique that allows IPSec to work with network address translation.

• NAT can modify IP addresses and ports, which can cause issues for IPSec.

• NAT traversal tech...read more

TCP flags are used to control the flow of data in a TCP connection.

• SYN flag is used to initiate a connection

• ACK flag is used to acknowledge received data

• FIN flag is used to terminate a connection

• RST flag is used to reset a connection

• PSH flag is used to push data to the receiving application

• URG flag is used to indicate urgent data