Computer Networking What is the frequency range of the IEEE 802.11g standard? 5GHz 5Gbps 2.4GHz 2.4Gbps 5GHz 5Gbps 2.4GHz 2.4Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? Fax Teletex None of these x400 Teletext Fax Teletex None of these x400 Teletext ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the main difference between DDCMP and SDLG? DDCMP does not need special hardware to final the beginning of a message. SDLC does not use CRC DDCMP has a message header None of these SDLC has a IP address DDCMP does not need special hardware to final the beginning of a message. SDLC does not use CRC DDCMP has a message header None of these SDLC has a IP address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 4 Layer 2 Layer 3 Layer 7 Layer 4 Layer 2 Layer 3 Layer 7 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use? 255.255.255.0 255.255.192.0 255.255.224.0 255.255.248.0 255.255.240.0 255.255.255.0 255.255.192.0 255.255.224.0 255.255.248.0 255.255.240.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is true when describing a unique local address? These are like private addresses in IPv4 in that they are not meant to be routed. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are like private addresses in IPv4 in that they are not meant to be routed. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. ANSWER DOWNLOAD EXAMIANS APP
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