Computer Networking Select the wrong data communication system component: Transits Protocol Receiver Medium Transits Protocol Receiver Medium ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Security procedure Safeguard procedure None of these Identification procedure Log-on procedure Security procedure Safeguard procedure None of these Identification procedure Log-on procedure ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide? A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation An alias for the computer name The logical domain address for the workstation A physical address that is assigned by the manufacturer A physical address that is randomly assigned each time the computer is started A logical address that identifies the workstation An alias for the computer name The logical domain address for the workstation A physical address that is assigned by the manufacturer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Number of bits per symbol used in Baudot code is 8 5 9 None of these 1 8 5 9 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Transmission of computerised data from one location to another is called data management data communication data flow None of these data transfer data management data communication data flow None of these data transfer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. None of these 1/ (1 - F) KIK (1 + F) P I (K + 1) K I (K - P) None of these 1/ (1 - F) KIK (1 + F) P I (K + 1) K I (K - P) ANSWER DOWNLOAD EXAMIANS APP
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