Computer Networking OSI model means: Open source interconnection Operating source interconnection Open systems interconnection Operating system interconnection Open source interconnection Operating source interconnection Open systems interconnection Operating system interconnection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer The network becomes less efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device An additional token is added for every 1,000 nodes The network becomes more efficient The network becomes less efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device An additional token is added for every 1,000 nodes The network becomes more efficient ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to support 600 hosts per subnet. What subnet mask should you use? 255.255.248.0 255.255.224.0 255.255.192.0 255.255.240.0 255.255.252.0 255.255.248.0 255.255.224.0 255.255.192.0 255.255.240.0 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process? IS-IS Point-to-point Non-broadcast multi-access Broadcast multi-access Backbone area 0 IS-IS Point-to-point Non-broadcast multi-access Broadcast multi-access Backbone area 0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes an industry-wide standard suite of protocols and algorithms that allows for secure data transmission over an IP-based network that functions at the layer 3 Network layer of the OSI model? IPSec xDSL VPN Cable HDLC IPSec xDSL VPN Cable HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address of 100, you currently have 80 subnets. What subnet mask should you use to maximize the number of available hosts? 252 192 248 240 224 252 192 248 240 224 ANSWER DOWNLOAD EXAMIANS APP
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