Computer Networking The network layer, in reference to the OSI model, provide 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 the virtual circuit interface to packet-switched service None of these 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 the virtual circuit interface to packet-switched service None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation The logical domain address for the workstation A physical address that is assigned by the manufacturer An alias for the computer name A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation The logical domain address for the workstation A physical address that is assigned by the manufacturer An alias for the computer name ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the network topology in which there are bi-directional links between each possible node? Tree Ring Mesh Star None of these Tree Ring Mesh Star None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11b? 23 3 40 12 23 3 40 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the area code of the Network User Address (NUA)? 05-Jul None of these 01-Apr 13-14 08-Dec 05-Jul None of these 01-Apr 13-14 08-Dec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is a very common bit-oriented data link protocol issued by ISO. None of these a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media. network access standard for connecting stations to a circuit-switched network a very common bit-oriented data link protocol issued by ISO. None of these a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media. network access standard for connecting stations to a circuit-switched network ANSWER DOWNLOAD EXAMIANS APP
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