Exam Cybersecurity Fundamentals Specialist topic 1 question 19 discussion

actual user applications are above application layer.

the answer is A. Protocols specific to network applications such as email, file transfer, reading data registers in a PLC

answer = A

exam definition of Application Layer in ISA.

A. Includes protocols specific to network applications such as email, file transfer, and reading data registers in a PLC The Application layer in the OSI model includes protocols that are specific to network applications, such as email (e.g., SMTP), file transfer (e.g., FTP), and protocols used for communication with devices like Programmable Logic Controllers (PLCs). It is responsible for providing network services directly to end-users or applications.

Protocols specific to network applications such as email, file transfer, reading data registers in a PLC

definition of the application layer is a set of protocols

Answer is A

Answer A

Amswer IS A