Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP 3, 4 and 5 All of these 1, 3 and 5 1 and 3 3, 4 and 5 All of these 1, 3 and 5 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? When upper-layer protocols require high reliability During high-traffic periods In an improperly implemented redundant topology After broken links are reestablished When upper-layer protocols require high reliability During high-traffic periods In an improperly implemented redundant topology After broken links are reestablished ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Suppose that you have a customer who has a central HQ and six branch offices. They anticipate adding six more branches in the near future. They wish to implement a WAN technology that will allow the branches to economically connect to HQ and you have no free ports on the HQ router. Which of the following would you recommend? PPP Frame Relay ISDN HDLC PPP Frame Relay ISDN HDLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking With an IP address of 201.142.23.12, what is your default subnet mask? 255.255.255.0 0.0.0.0 255.255.0.0 None of these 255.0.0.0 255.255.255.0 0.0.0.0 255.255.0.0 None of these 255.0.0.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The systematic access of small computers in a distributed data processing system is referred to as: dialed service None of these conversational mode multiplexing polling dialed service None of these conversational mode multiplexing polling ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? None of these Contention Collision Synchronous Asynchronous None of these Contention Collision Synchronous Asynchronous ANSWER DOWNLOAD EXAMIANS APP
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