Computer Networking Which of the following is a wrong example of network layer? X.25 Packet Level Protocol (PLP)-ISO Source routing and domain naming-USENet X.25 level 2-ISO Internet Protocol (IP) - ARPANET X.25 Packet Level Protocol (PLP)-ISO Source routing and domain naming-USENet X.25 level 2-ISO Internet Protocol (IP) - ARPANET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have purchased a MAU (Multistation Access Unit) from your computer supplier and now must decide what type of network card you should install in the workstations. Which of the following would be the most appropriate? ArcServe Fast SCSI Wide None of these Ethernet Token-Ring ArcServe Fast SCSI Wide None of these Ethernet Token-Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 6-MHz channel is used by a digital signaling system utilizing 4-level signals. What is the maximum possible transmission rate? 12 Mbaud/sec 6 Mband/sec None of these 1.5 Mbaud/sec 24 Mbaud/sec 12 Mbaud/sec 6 Mband/sec None of these 1.5 Mbaud/sec 24 Mbaud/sec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A 8-Mbps token ring has a token holding timer value of 10 msec. What is the longest frame (assume header bits are negligible) that can be sent on this ring? 10,000 B frame 80,000 B frame 8000 B frame 8 x 105 bit frame 10,000 B frame 80,000 B frame 8000 B frame 8 x 105 bit frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main purpose of a data link content monitor? to determine the flow of data to determine the type of transmission used in a data link to determine the type of switching used in a data link. to detect problems in protocols None of these to determine the flow of data to determine the type of transmission used in a data link to determine the type of switching used in a data link. to detect problems in protocols None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You want to improve network performance by increasing the bandwidth available to hosts and limit the size of the broadcast domains. Which of the following options will achieve this goal? Switches Managed hubs Bridges Switches configured with VLANs Switches Managed hubs Bridges Switches configured with VLANs ANSWER DOWNLOAD EXAMIANS APP
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