Computer Networking The Network topology that supports bi-directional links between each possible node is Ring Star Tree Mesh Ring Star Tree Mesh ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many OSI layers are covered in the X.25 standard? three seven None of these two six three seven None of these two six ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main reason the OSI model was created? So Cisco could use the model. So application developers can change only one layer's protocols at a time. So different networks could communicate. To create a layered model larger than the DoD model. So Cisco could use the model. So application developers can change only one layer's protocols at a time. So different networks could communicate. To create a layered model larger than the DoD model. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The physical layer, in reference to the OSI model, defines All of these the interface between the X.25 network and packet mode device data link procedures that provide for the exchange of data via frames that can be sent and received the virtual circuit interface to packet-switched service None of these All of these the interface between the X.25 network and packet mode device data link procedures that provide for the exchange of data via frames that can be sent and received the virtual circuit interface to packet-switched service None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Select the cable that uses copper conductor, accept and transport signals in the form of electric current? Twisted pair cable Metallic cable Fiber-optic cable All of these Twisted pair cable Metallic cable Fiber-optic cable All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The coming together of three technologies i.e. microelectronics, computing and communications has ushered in information technology information explosion educational upgradation None of these business revolution information technology information explosion educational upgradation None of these business revolution ANSWER DOWNLOAD EXAMIANS APP
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