Computer Networking Error detection at the data link level is achieved by Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code Equalization Hamming Code Bit Stuffing Cyclic Redundancy Code ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following might be used by a company to satisfy its growing communications needs? All of these multiplexer controller front-end processor concentrator All of these multiplexer controller front-end processor concentrator ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Examples are packet switching using frame relay, and cell switching using ATM technologies. Select the best fit for answer: Switching alternating None of these Inter organizational networks Bandwidth alternatives Extranets Switching alternating None of these Inter organizational networks Bandwidth alternatives Extranets ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which two of the following are true regarding the distance-vector and link-state routing protocols?1. Link state sends its complete routing table out all active interfaces on periodic time intervals.2. Distance vector sends its complete routing table out all active interfaces on periodic time intervals.3. Link state sends updates containing the state of its own links to all routers in the internetwork.4. Distance vector sends updates containing the state of its own links to all routers in the internetwork. 1 only 3 only 2 and 3 only None of these 1 only 3 only 2 and 3 only None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is considered a broadband communications channel? coaxial cable fiber optic cable satellites systems All of these microwave circuits coaxial cable fiber optic cable satellites systems All of these microwave circuits ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? VMTP SMTP UDP None of these X.25 VMTP SMTP UDP None of these X.25 ANSWER DOWNLOAD EXAMIANS APP
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