Computer Networking The data communication support should include, but is not restricted to All of these file and database access file transfer and transaction processing terminal support, electronic mail and voice grams. All of these file and database access file transfer and transaction processing terminal support, electronic mail and voice grams. 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? HDLC Cable xDSL VPN IPSec HDLC Cable xDSL VPN IPSec ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 2, 3 and 4 1, 2, and 5 5 only 2 and 4 2, 3 and 4 1, 2, and 5 5 only 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A characteristic of a multiprogramming system is: All listed here simultaneous execution of program instructions from two applications multiple CPUs concurrent processing of two or more programs None of these All listed here simultaneous execution of program instructions from two applications multiple CPUs concurrent processing of two or more programs None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Acknowledgments, sequencing, and flow control are characteristics of which OSI layer? Layer 4 Layer 7 Layer 3 Layer 2 Layer 4 Layer 7 Layer 3 Layer 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 10.9.0.0 and contains 73 networks. In the next year, you will be adding an additional 27 branch offices to your company. For simplified management, you want to keep the most possible hosts per subnet. Which subnet mask should you management, you want to keep the most possible hosts per subnet. Which subnet mask should you use? 255.252.0.0 255.248.0.0 255.240.0.0 255.224.0.0 255.254.0.0 255.252.0.0 255.248.0.0 255.240.0.0 255.224.0.0 255.254.0.0 ANSWER DOWNLOAD EXAMIANS APP
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