When the size of the sequence number space is k bits, it is recommended to explore the potential of employing both the selective-repeat and Go-Back-N strategies in order to identify an appropriate solution. What is the maximum size that can be allocated to the sender window?
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When the size of the sequence number space is k bits, it is recommended to explore the potential of employing both the selective-repeat and Go-Back-N strategies in order to identify an appropriate solution. What is the maximum size that can be allocated to the sender window?
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- If the sequence number space is k bits in length, you should think about implementing the Go-Back-N and selective-repeat procedures. What is the largest size of the sender window that may be utilised for transmitting data, and what is the minimum size?If the length of the sequence number space is k bits, you may want to use the Go-Back-N and selective-repeat approaches. Is there a limit on the size of the sender window that may be used?One method that can be used to compress text data is run length encoding (RLE). When RLE is used the compressed data can be represented as a set of character/frequency pairs. When the same character appears in consecutive locations in the original text it is replaced in the compressed text by a single instance of the character followed by a number indicating the number of consecutive instances of that character. Single instances of a character are represented by the character followed by the number 1. Figure 9 and Figure 10 show examples of how text would be compressed using this method. Figure 9 Original text: AAARRRRGGGHH Compressed text: A 3 R 4 G 3 H 2 Figure 10 Original text: CUTLASSES Compressed text: C 1 U 1 T 1 L 1 A 1 S 2 E 1 S 1 What you need to do Task 1 Write a Python program that will perform the compression process described above. The program should display a suitable prompt asking the user to input the text to compress and then output the compressed text. Task 2 Test…
- If the sequence number space contains k bits, think about using both the Go-Back-N and selective-repeat techniques. What is the largest sender window that is permitted?If the length of the sequence number space is k bits, you may want to use the Go-Back-N and selective-repeat approaches. How large of a sender window are we allowed to use?Consider applying the Go-Back-N and selective-repeat techniques if the sequence number space is k-bit long. When sending data, what is the maximum size of the sender window that may be used?
- If the sequence number space is k bits long, you should think about using the Go-Back-N approach as well as the selective-repeat method. What is the largest possible size of the sender window that we are permitted to use?If the length of the sequence number space is k bits, then you might want to use the Go-Back-N or selective-repeat approaches. Is there a cap on the size of the sender window that can be used?Computer Networks : Apply the CRC method on given data dividend= 100100 and number of zero’s appended should be 1 less than divisor and divisor in this case is 1101. When there is no error When even numbers of bits are corrupted, highlights the corrupted bits. When odd numbers of bits are corrupted, highlights the corrupted bits.
- In computing, time scales usually store the current time as the number of seconds that have elapsed since the beginning of some “epoch”, which is an arbitrary date that determines the starting time. For example, the Network Time Protocol (NTP) uses an epoch of midnight on January 1st (GMT) 1900. The elapsed seconds since the epoch are stored in a 32-bit unsigned integer. In many embedded systems, it is more practical to just consider the current year. In this case, the format is often modified such that 0 corresponds to midnight on January 1stof the current year. If a clock that was initialized to 0 at midnight of 1 January 2020 currently has a count of 3665044 seconds, what day and time does it represent? (For example, your answer should be in the form June 6, 8:47:12 am) Show your workComputer NETWORKS A bit stream X is transmitted using the standard CRC method, where, X is the 8 bit ASCII of 49 and divisor will be the 8 bit ASCII of 9 . [Note: remove the left most 0’s from X as well as divisor]. Write down the complete procedure to create codeword at sender side and then check at receiver side that either the data received is correct or not?A null bitmap is used to indicate whether an attribute has a null value in the variable-length record format. Tuples may contain a lot of properties in certain applications, with the majority of them being null. Is it possible to change the record representation such that the null bitmap's single bit is the sole cost for a null attribute?