In context of OSI or TCP/IP computer network models, which of the following is FALSE ?
The physical layer in reference to the OSI model defines
The main purpose of a data link content monitor is to
Which company develops the TCP/IP protocol for networking ?
Error detection at the data link level is achieved by
Which of the following ISO level is more closely related to the physical communications facilities?
Which model shows how the network functions of a computer ought to be organized ?
Data link layer retransmits the damaged frames in most networks. If probability of a frame's being damaged is p, then what is the mean number of transmissions required to send a frame if acknowledgements are never lost ?
Which of the following is a wrong example of network layer ?
IEEE Project 802 divides the data link layer into which upper sublayer and which lower sublayer ?
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