Computer Networking The physical layer, in reference to the OSI model, defines All of these data link procedures that provide for the exchange of data via frames that can be sent and received None of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device All of these data link procedures that provide for the exchange of data via frames that can be sent and received None of these the virtual circuit interface to packet-switched service the interface between the X.25 network and packet mode device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are layers in the TCP/IP model?1. Application2. Session3. Transport4. Internet5. Data Link6. Physical 1, 3 and 4 3, 4 and 5 1 and 2 2, 3 and 5 1, 3 and 4 3, 4 and 5 1 and 2 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Most networks are connected to other local area or wide area networks. Select the best fit for answer: Internet works 255.255.252.0 The Internet Internet revolution Internet technologies Internet works 255.255.252.0 The Internet Internet revolution Internet technologies ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main purpose of a data link content monitor? to determine the type of switching used in a data link. None of these to determine the type of transmission used in a data link to determine the flow of data to detect problems in protocols to determine the type of switching used in a data link. None of these to determine the type of transmission used in a data link to determine the flow of data to detect problems in protocols ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To make possible the efficient on-line servicing of many teleprocessing system users on large computer systems, designers are developing All of these virtual storage systems communication systems None of these multiprogramming systems All of these virtual storage systems communication systems None of these multiprogramming systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WLAN IEEE specification allows up to 54Mbps at 2.4GHz? B G N A B G N A ANSWER DOWNLOAD EXAMIANS APP
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