Computer Networking IEEE project 802 divides the data link layer into an upper _____ sublayer and a lower _____ sublayer. None of these LLC, MAC PDU, HDLC HDLC, PDU MAC, LLC None of these LLC, MAC PDU, HDLC HDLC, PDU MAC, LLC ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is a voiceband channel? None of these Coaxial cable Telegraph line Microwave systems Telephone line None of these Coaxial cable Telegraph line Microwave systems Telephone line 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. P I (K + 1) 1/ (1 - F) K I (K - P) KIK (1 + F) None of these P I (K + 1) 1/ (1 - F) K I (K - P) KIK (1 + F) None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If the ASCII character H is sent and the character I is received, what type of error is this? single-bit burst multiple-bit recoverable single-bit burst multiple-bit recoverable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What OSI layer handles logical address to logical name resolution? Data Link Transport Presentation An alias for the computer name Physical Data Link Transport Presentation An alias for the computer name Physical ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A computer that handles resource sharing and network management in a local area network. Select the best fit for answer: Network operating system Network Server Three Virtual Private Network OSI Network operating system Network Server Three Virtual Private Network OSI ANSWER DOWNLOAD EXAMIANS APP
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