Reference Models MCQs

A. A structured way to discuss and easier update system components
B. One layer may duplicate lower layer functionality
C. Functionality at one layer no way requires information from another layer
D. It is an application specific network model

A. Open system interconnection
B. Operating system interface
C. Optical service implementation
D. Open service internet

A. Session layer
B. Transport layer
C. Application layer
D. Network layer

A. Session layer
B. Data link layer
C. Transport layer
D. Network layer

A. Physical address and logical address
B. Port address
C. And logical address, port address and specific address are employed in both TCP/IP model and osi model. in TCP/IP, the addresses are more focused on the internet implementation of these addresses.
D. All of the mentioned

A. Prior to
B. After
C. Simultaneous to
D. With no link to

A. Physical address
B. Logical address
C. Port address
D. Specific address

A. Network layer
B. Physical layer
C. Data link layer
D. Transport layer