101. What is the purpose of the Session layer in the OSI model?
a) To provide error-free delivery of data
b) To manage the flow of data between devices
c) To transmit and receive raw data bits over a physical medium
d) To establish, maintain, and terminate communication sessions between applications
102. What is the purpose of the Presentation layer in the OSI model?
a) To provide error-free delivery of data
b) To manage the flow of data between devices
c) To transmit and receive raw data bits over a physical medium
d) To handle data formatting, encryption, and compression
103. What is the purpose of the Application layer in the OSI model?
a) To provide error-free delivery of data
b) To manage the flow of data between devices
c) To transmit and receive raw data bits over a physical medium
d) To provide services and interfaces for user applications to access the network
104. What is a protocol in networking?
a) A software program that enables communication between devices over a network
b) A set of rules and standards for communication between devices over a network
c) A device that forwards network traffic between different segments
d) A network topology that connects all devices in a circle
