Consider a communications link that has a packet loss rate of 10%. Assume that every packet transmission has to be acknowledged only when a packet is received correctly. Compute the expected number of data transmissions needed for a successful receipt of the packet AND acknowledgment

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2.a  picture  is usually made by hand, especially those that are drawn or painted, while a  photo  is taken with the use of the hands but with the camera actually creating it. 3.a  picture  can refer to all types of visual imaging while a  photo  is a type of  picture