Computer Networking The transfer of data from a CPU to peripheral devices of a computer is achieved through modems interfaces computer ports buffer memory None of these modems interfaces computer ports buffer memory None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describes the creation of private networks across the Internet, enabling privacy and tunneling of non-TCP/IP protocols? HDLC Cable xDSL VPN IPSec HDLC Cable xDSL VPN IPSec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports four subnets and a maximum number of hosts? 255.255.255.192 255.255.255.252 255.255.255.240 255.255.255.248 255.255.255.224 255.255.255.192 255.255.255.252 255.255.255.240 255.255.255.248 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 4 3 2 None of these 1 4 3 2 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 192.168.10.0 and require at least 25 host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should you assign? 255.255.255.248 255.255.255.240 255.255.255.192 255.255.255.224 255.255.255.255 255.255.255.248 255.255.255.240 255.255.255.192 255.255.255.224 255.255.255.255 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 1 only 3 only 1 and 4 2 and 3 1 only 3 only 1 and 4 2 and 3 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS