Computers and Technology, 08.03.2021 20:00 Disd112984
Assume for simplicity that each transmitted packet in a slotted Aloha system is successful with some fixed probability p. New packets are assumed to arrive at the beginning of a slot and are transmitted immediately. If a packet is unsuccessful, it is retransmitted with probability qr in each successive slot until successfully received. Find the expected delay T from the arrival of the packet until the completion of its successful transmission.
Answers: 3
Computers and Technology, 22.06.2019 20:00
What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).
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Computers and Technology, 22.06.2019 21:40
Develop a function to create a document in the mongodb database “city” in the collection “inspections.” be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)
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Computers and Technology, 22.06.2019 23:50
List a few alternative options and input and output over the standerd keyboard and monitor. explain their functioning in details.
Answers: 2
Assume for simplicity that each transmitted packet in a slotted Aloha system is successful with some...
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