TCP/IP quiz 2
______ provides full transport layer services to applications
- TCP
A port address in TCP/Ip is _____ bits long
- 16
Ethernet uses a _____physical address that is imprinted on the network interface card (NIC)
- 6 byte
The _______ model shows how the network functions of a computer ought to be organized
- OSI
The physical layer is concerned with the movement of ____ over the physical medium
- bits
The ___ layer is responsible for moving frames from one hop (node) to the next
- data link
When a host on a network A sends a message to a host on network B, which address does the router look at
- logical
The ____ layer adds a header to the packet coming from the upper layer that includes the logical addresses of the sender and receiver
- network
In the OSI model, encryption and decryption are functions of the _____layer
- network virtual terminal, file transfer, access and management, mail service
In the OSI model, which of the following is an application layer service?
- network virtual terminal, file transfer, access and management, mail service
The Internetworking Protocol is a ____ protocol
- none of the aboce
The _____ addres, also known as the link address, is the address of a node as defined by its LAN or WAN
- physical
In the OSI model, what is the main function of the transport layer?
- process to process message delivery
In the OSI model, as a data packet moves from the lower to the upper layers, headers are
- removed
In the OSI model, when data is transmitted from device A to device B, the header from A's layer 5 is read by B's ______ layer
- session
The OSI model consists of ______ layers
- seven
Why was the OSI model developed?
- standards were needed to allow any two systems to communicate
The _____ layer is responsible for the delivery of a message from one process to another
- transport
In the OSI model, which layer functions as a liaison between user support layers and network support layers?
- transport layer
Which of the following can be an Ethernet physical address?
07:01:02:01:2c:4b:2c