Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 3 Layer 2 Layer 4 Layer 7 Layer 3 Layer 2 Layer 4 Layer 7 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which is also known as a connectionless protocol for a packet-switching network that uses the Datagram approach? IPV5 IPV6 None of these IPV4 IPV5 IPV6 None of these IPV4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The geostationary satellite used for communication systems is positioned over equator None of these rotates with the earth remains stationary relative to the earth All of these is positioned over equator None of these rotates with the earth remains stationary relative to the earth All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: datalink, network and transport Session, transport and network physical datalink and network None of these application, presentation and session datalink, network and transport Session, transport and network physical datalink and network None of these application, presentation and session ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network topology is considered passive? Cross Ring Bus Star Mesh Cross Ring Bus Star Mesh ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a class A network address 10.0.0.0 with 40 subnets, but are required to add 60 new subnets very soon. You would like to still allow for the largest possible number of host IDs per subnet. Which subnet mask should you assign? 255.255.255.255 255.252.0.0 255.248.0.0 255.254.0.0 255.240.0.0 255.255.255.255 255.252.0.0 255.248.0.0 255.254.0.0 255.240.0.0 ANSWER DOWNLOAD EXAMIANS APP
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