A.ARP
B.HTTPS
C.SMTP
D.CDP
E.TFTP
F.ICMP
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A. The application layer
B. The session layer
C. The data link layer
D. The transport layer
E. The network interface layer
F. The physical layer
A. Hub
B. Bridge
C. Switch
D. Router
E. Repeaters
F. None of the above
A.Applicationlayer
B.Presentationlayer
C.Sessionlayer
D.Transportlayer
E.Networklayer
F.Datalinklayer
G.Physicallayer
A. Data Link
B. Session
C. Physical
D. Presentation
E. Network
F. Transport
A. It encourages industry standardization by defining what functions occur at each layer of the model.
B. It necessitates changes in functionality in one layer to other layers.
C. It enables equipment efficiency from different vendors to use the same electronic components.
D. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.
E. It supports the evolution of multiple competing standards, and thus enhances business equipment manufacturing opportunities.
最新試題
What is the purpose of pressing the Ctrl+Break keys during the router password recover procedure?（）
Which statement describes the rule of split horizon?（）
A technician at TestKing needs to update the network documentation. One of the tasks includes documenting the name of the IOS image file of each router in the network.Which commands could be used to find this information?（）
Given a subnet mask of 255.255.255.224, which of the following addresses can be assigned to network hosts?（）
Which characteristics are representative of a link-state routing protocol?（）
A Class C network address has been subnetted with a /27 mask.Which of the following addresses is a broadcast address for one of the resulting subnets?（）
What should the configuration register value be after successfully completing the password recover procedure and returning the router to normal operation? （）
What feature of a networks switch allows an administrative to create separate broadcast domains?（）
Which of the following describe router functions?（）
A router with a serial interface will be used for an ISDN link.What other function group devices are required to complete the connection to the service provider? （）