多选题Why does the data communication industry use the layered OSI reference model? (Choose two.)（）AIt divides the network communication process into smaller and simpler components， thus aiding component development， design， and troubleshooting.BIt enables equipment from different vendors to use the same electronic components， thus saving research and development funds.CIt supports the evolution of multiple competing standards， and thus provides business opportunities for equipment manufacturers.DIt encourages industry standardization by defining what functions occur at each layer of the model.EIt provides a means by which changes in functionality in one layer require changes in other layers.
多选题
Why does the data communication industry use the layered OSI reference model? (Choose two.)（）
A
It divides the network communication process into smaller and simpler components， thus aiding component development， design， and troubleshooting.
B
It enables equipment from different vendors to use the same electronic components， thus saving research and development funds.
C
It supports the evolution of multiple competing standards， and thus provides business opportunities for equipment manufacturers.
D
It encourages industry standardization by defining what functions occur at each layer of the model.
E
It provides a means by which changes in functionality in one layer require changes in other layers.
参考解析
解析：
暂无解析
相关考题：
The major reason why a project manager would use written instead of oral communication is:A documentationB feedbackC costD barrier eliminationE All of the above.
13 The major reason why a project manager would use written instead of oral communication is: A. documentationB. feedbackC. costD. barrier eliminationE. All of the above
As the Ezonexam network administrator, you are required to have a firm understanding of the OSI model. Why does the data communication industry use the layered OSI reference model? (Choose two)A．It enables equipment from different vendors to use the same electronic components, thus saving research and development fundsB．It encourages industry standardization by defining what functions occur at each layer of the modelC．It divides the network communication process into smaller and simpler components; thus aiding component development, design and troubleshootingD．It provides a means by which changes in functionality in one layer require changes in other layersE．It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers
Which OSI layer does a Router operate at?A．the Physical LayerB．the Data Link LayerC．the Transfer LayerD．the Network Layer
You are hosting a Windows Communication Foundation (WCF) service at http://www.contoso.com for a law enforcement agency.The agency adds operations to support sending biometric fingerprint data via non-buffered streaming.The service data is routed between intermediaries. The WCF binding you are using by default does not support encryption.You need to ensure that the fingerprint data is not disclosed when passed over the network. What should you do?（）A. Use basicHttpBinding with message security to https://www.contoso.comB. Use basicHttpBinding with transport security to https://www.contoso.comC. Use wsHttpBinding with message security to https://www.contoso.comD. Use wsHttpBinding with transport security to http://www.contoso.com
is the 4th layer of the OSI reference model responsible for reliable network communication between end nodes.A．Data link layerB．Session layerC．Transport layerD．Application layer
Which database does WX Central Management System (WX CMS) software use to store historical data?() A. OracleB. MySQLC. SybaseD. Microsoft Access
In which of the following layers of the OSI model does the TCP protocol operate?() A.SessionB.NetworkC.Data linkD.Transport
At which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?A．TransportB．PhysicalC．ApplicationD．Data linkE．Network
is an error detection code that most data communication networks use。A．Cyclic Redundancy CodeB．Manchester CodeC．Huffman CodeD．4B/5B Code
is an error detection code that most data communication networks use。A．CRCB．Manchester CodeC．Huffman CodeD．4B/5B Code
Why does Mr. Nixson want to begin a career in the employment industry?A.The field has a lot of potential in the futureB.He has been unable to find employment elsewhereC.He has just completed a college course in that fieldD.The employment industry is the most stable in the nation
What is a static packet-filtering firewall used for ？（）A、It validates the fact that a packet is either a connection request or a data packet belonging to a connectionB、It evaluates network packets for valid data at the application layer before allowing connectionsC、It analyzes network traffic at the network and transport protocol layersD、It keeps track of the actual communication process through the use of a state table
A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）A、 networkB、 applicationC、 sessionD、 data link
Why does IS-IS use the SPF algorithm?（）A、to determine the pseudonode IDB、to determine the next hop to a given destinationC、to determine the complete path to a given destinationD、to determine the number of routers present in a given area
Why is QoS important in a converged network?（）A、Because data does not need to arrive intact, so data transfer rates can be variableB、Because lost voice-data packets must be retransmittedC、Because voice data packets should arrive quickly and sequentially, and with no lost dataD、Because voice data packets must follow a single dedicated path through the network
In the communications industry, what are the features and benefits of using the layered OSI model?（）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.
Why does the data communication industry use the layered OSI reference model? (Choose two.)（）A、It divides the network communication process into smaller and simpler components， thus aiding component development， design， and troubleshooting.B、It enables equipment from different vendors to use the same electronic components， thus saving research and development funds.C、It supports the evolution of multiple competing standards， and thus provides business opportunities for equipment manufacturers.D、It encourages industry standardization by defining what functions occur at each layer of the model.E、It provides a means by which changes in functionality in one layer require changes in other layers.
In which of the following layers of the OSI model does the TCP protocol operate?（）A、SessionB、NetworkC、Data linkD、Transport
Why is ProtecTIER’s HyperFactor technology superior to Data Domain’s hash-based deduplicationalgorithms？（）A、it has only a single stage data inspection processB、it utilizes industry standard SHA-1 and MD5 algorithmsC、it looks for identical matches comparing chunks of dataD、it first looks for similarity of data rather than exact matching
多选题In the communications industry, what are the features and benefits of using the layered OSI model?（）AIt encourages industry standardization by defining what functions occur at each layer of the model.BIt necessitates changes in functionality in one layer to other layers.CIt enables equipment efficiency from different vendors to use the same electronic components.DIt divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.EIt supports the evolution of multiple competing standards, and thus enhances business equipment manufacturing opportunities.
单选题Why is ProtecTIER’s HyperFactor technology superior to Data Domain’s hash-based deduplicationalgorithms？（）Ait has only a single stage data inspection processBit utilizes industry standard SHA-1 and MD5 algorithmsCit looks for identical matches comparing chunks of dataDit first looks for similarity of data rather than exact matching
单选题Which database does WX Central Management System (WX CMS) software use to store historical data?（）AOracleBMySQLCSybaseDMicrosoft Access
多选题Why does the data communication industry use the layered OSI reference model (Choose two.)（）。AIt divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.BIt enables equipment from different vendors to use the same electronic components, thus saving research and development funds.CIt supports theevolution of multiple competing standards, and thus provides business opportunities for equipment manufacturers.DIt encourages industry standardization by defining what functions occur at each layer of the model.EIt provides a means by which changes in functionality in one layer require changes in other layers.
单选题A computer is connected to the network through a NIC， which has a unique assignment that is called the Ethernet MAC address. Which layer of the OSI model does the MAC address use to communicate with the network？（）A networkB applicationC sessionD data link
单选题Why does IS-IS use the SPF algorithm?（）Ato determine the pseudonode IDBto determine the next hop to a given destinationCto determine the complete path to a given destinationDto determine the number of routers present in a given area
单选题Why does Mr. Nixon want to begin a career in the employment industry?AThe field has a lot of potential in the future.BHe has been unable to find employment elsewhere.CHe has just completed a college course in that field.DThe employment industry is the most stable in the nation.
单选题Which of the following does a star ring topology use for data transfer?（）ACSMA/CDBCSMA/CACCHAPDToken passing