Product Verification Engineer Interview Questions and Answers

Host to host communication refers to the process of data exchange between two devices on a network.

• Host to host communication involves the transmission of data packets between two devices connected to a network.

• It can be achieved through various protocols such as TCP/IP, UDP, HTTP, etc.

• Each device on the network is identified by an IP address, which is used to route the data packets to the correct destination.

• Examples of host to host communication include sending emails, brow...read more

The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.

• The OSI model stands for Open Systems Interconnection model.

• It divides network communication into seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application.

• Each layer has specific functions and interacts with adjacent layers for data transmission.

• Example: The Physical layer deals with the physical connection b...read more