Computer Networking How many non-overlapping channels are available with 802.11b? 40 23 3 12 40 23 3 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term "remote job entry" relates to distributed processing realtime processing transaction processing None of these batch processing distributed processing realtime processing transaction processing None of these batch processing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of? WAN and LAN All of these Hardware and software Full duplex and half duplex WAN and LAN All of these Hardware and software Full duplex and half duplex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A teleprocessing system may consist of user systems None of these computer center systems All of these communications systems user systems None of these computer center systems All of these communications systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The probability that a single bit will be in error on a typical public telephone line using 4800 bps modem is 10 to the power -3. If no error detection mechanism is used, the residual error rate for a communication line using 9-bit frames is approximately equal to 0.003 None of these 0.991 0.009 0.999 0.003 None of these 0.991 0.009 0.999 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking To configure the VLAN trunking protocol to communicate VLAN information between two switches, what two requirements must be met?1. Each end of the trunk link must be set to the IEEE 802.1e encapsulation.2. The VTP management domain name of both switches must be set the same.3. All ports on both the switches must be set as access ports.4. One of the two switches must be configured as a VTP server.5. A rollover cable is required to connect the two switches together.6. A router must be used to forward VTP traffic between VLANs. 1, 2 and 4 2 and 4 1 and 6 3, 5 and 6 1, 2 and 4 2 and 4 1 and 6 3, 5 and 6 ANSWER DOWNLOAD EXAMIANS APP
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