Computer Networking Transmission of computerised data from one location to another is called data flow data transfer data communication data management None of these data flow data transfer data communication data management None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at the data link level is achieved by Cyclic Redundancy Code Hamming Code Equalization Bit Stuffing Cyclic Redundancy Code Hamming Code Equalization Bit Stuffing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies. 48 729 81 12 ARP.EXE 48 729 81 12 ARP.EXE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are benefits of VLANs?1. They increase the size of collision domains.2. They allow logical grouping of users by function.3. They can enhance network security.4. They increase the size of broadcast domains while decreasing the number of collision domains.5. They simplify switch administration.6. They increase the number of broadcast domains while decreasing the size of the broadcast domains. 2, 3 and 6 1, 3 and 5 2 and 4 1 and 5 2, 3 and 6 1, 3 and 5 2 and 4 1 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following types of channels moves data relatively slowly? None of these broadband channel wideband channel narrowband channel voiceband channel None of these broadband channel wideband channel narrowband channel voiceband channel ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the subnetwork number of a host with an IP address of 172.16.66.0/21? 172.16.48.0 172.16.0.0 172.16.36.0 172.16.64.0 172.16.48.0 172.16.0.0 172.16.36.0 172.16.64.0 ANSWER DOWNLOAD EXAMIANS APP
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