Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 4 Layer 7 Layer 2 Layer 3 Layer 4 Layer 7 Layer 2 Layer 3 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? 255.255.240.0 255.255.248.0 255.255.192.0 255.255.255.0 255.255.224.0 255.255.240.0 255.255.248.0 255.255.192.0 255.255.255.0 255.255.224.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have 10 users plugged into a hub running 10Mbps half-duplex. There is a server connected to the switch running 10Mbps half-duplex as well. How much bandwidth does each host have to the server? 2 Mbps 10 Mbps 100 kbps 1 Mbps 2 Mbps 10 Mbps 100 kbps 1 Mbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A group of 2m - 1 routers are interconnected in a centralized binary tree, with router at each tree node. Router I communicate with router J by sending a message to the root of the tree. The root then sends the message back down to J. Then find the mean router-router path length. (2m - l)/mJ 2 (2m - 1) 2 (m - 2) m - 1 (2m - l)/mJ 2 (2m - 1) 2 (m - 2) m - 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The main difference between TCP and UDP is None of these All of these UDP is connection oriented where as TCP is datagram service UDP is a datagram where as TCP is a connection oriented service TCP is an Internet protocol where as UDP is an ATM protocol None of these All of these UDP is connection oriented where as TCP is datagram service UDP is a datagram where as TCP is a connection oriented service TCP is an Internet protocol where as UDP is an ATM protocol ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.75 X.21 X.3 None of these X.25 X.75 X.21 X.3 None of these X.25 ANSWER DOWNLOAD EXAMIANS APP
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