Computer Networking To set up a bulletin board system you need a telephone line a smart modem with auto-answer capabilities All of these None of these a personal computer a telephone line a smart modem with auto-answer capabilities All of these None of these a personal computer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for transferring electronic mail messages from one machine to another? RPC SMTP None of these SNMP FTP RPC SMTP None of these SNMP FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Time sharing Switched repeaters CSMA/CD Token passing Collision detection Time sharing Switched repeaters CSMA/CD Token passing Collision detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Where is a hub specified in the OSI model? Session layer Physical layer Application layer Data Link layer Session layer Physical layer Application layer Data Link layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command is used to upgrade an IOS on a Cisco router? copy tftp start config net copy tftp run copy tftp flash copy tftp start config net copy tftp run copy tftp flash ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The CCITT Recommendation X.25 specifies three layers of communications: None of these application, presentation and session datalink, network and transport Session, transport and network physical datalink and network None of these application, presentation and session datalink, network and transport Session, transport and network physical datalink and network ANSWER DOWNLOAD EXAMIANS APP
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