Movate Technical Support Interview Questions and Answers

TCP 3 way handshake is a process used to establish a connection between a client and a server in a TCP/IP network.

• Client sends a SYN packet to the server to initiate the connection

• Server responds with a SYN-ACK packet to acknowledge the request

• Client sends an ACK packet back to the server to confirm the connection establishment

Gratuitous ARP is a type of Address Resolution Protocol message where a device announces its own IP address to update ARP caches.

• Gratuitous ARP is used to update ARP caches in network devices.

• It is sent as a broadcast message with the sender and target IP addresses being the same.

• It helps prevent IP address conflicts and update ARP tables efficiently.

• Example: A server sends a Gratuitous ARP message to update all device

SSL Handshake is the process of securely exchanging keys and establishing a secure connection between a client and server.

• SSL Handshake involves multiple steps such as client hello, server hello, key exchange, and authentication.

• During the handshake, the client and server agree on encryption algorithms and exchange keys to establish a secure connection.

• SSL Handshake ensures that the data transmitted between the client ...read more