b) Analyze your network IP packets headers and contents.Solu.pdf

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b) Analyze your network \"IP packets\" headers and contents. Solution ip packets is like communication network from one device to another..ip packets uses the packets to send the data packets from one ntework to another and its like transmission of networks IP HEADER : ip header contains the informetion about which ip vesrion we are using and what is the source and destinetion of ip header IP CONTENT : content is nothing but the all informetion which is covered by everything is one set like photos videos.

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1sequences and sampling. Suppose we went to sample the x-axis from Xmin to Xmax using a step size of step A)Draw a picture of what is going on. B) Write a expression for n the total number of samples involved (in terms of Xmin, Xmax and step) C) Write out the sequence of x-samples D) Write a direct and general expression for xi that captures the sequence E) Write a recursive expression for the sequence F) Write a program to compute and store the x-samples over the range -5x5 using a step size of 0.1 do everything in main () 2 . We talked about the following string functions that are available in C (as long as you include string.h): int strlen(char str[]) void strcpy(char str1[], char str2[]) void strcat(char str1[], str2[]) Write your own versions of these functions; for example: int paul_strlen(int char str[]). Hint: for your version of the strlen function, start at the first character in the array and keep counting until you find the ‘\\0’ character (use a while loop for this). Note: Use your version of the strlen function in the strcpy and strcat functions. 9. We want to insert a number into an array. (a) Formulate the problem mathematically with two sequences: x and y. (b) Write a function of the form: insertNumIntoArray(int n, int array[], int num, int index) The function inserts num into the array at the specified index. The rest of the array then follows. For example, if num = 9 and index = 3 and array = [7 2 8 8 3 1 2] then the function will produce: array = [7 2 8 9 8 3 1 2] Note: assume that array is properly dimensioned to have at least 1 extra space for storage. 10. Repeat #2 by for the delete operation; that is, we want to delete a single element (at a specified index) from an array; for example, suppose index = 3 and array = [50 70 10 90 60 20], then the result will be array: [50 70 10 60 20] 11. Repeat #2 by for an insert operation where we are inserting several values into the array. The function should be of the form: int insertArrayIntoArray(int n, int inArray[], int nInsert, int insertArray[], int outArray[], int index) The dimension of outArray is returned (explicitly). For example: inArrayarray: [7 2 8 6 3 9] insertArray: [50 60 70] index: 2 outArray: [7 2 50 60 70 8 6 3 9] Assume that outArray is large enough to hold all n + nInsert values. Solution #include //Simulates strlen() library function int paul_strlen(char str[]) { int l; for(l = 0; str[l] != \'\\0\'; l++) ; return l; } //Simulates strcpy() library function void paul_strcpy(char str1[], char str2[]) { int c; for(c = 0; str1[c] != \'\\0\'; c++) str2[c] = str1[c]; str2[c] = \'\\0\'; printf(\"\ Original String: %s\", str1); printf(\"\ Copied String: %s\", str2); } //Simulates strcat() library function void paul_strcat(char str1[], char str2[]) { int i, j; for(i = 0; str1[i] != \'\\0\'; i++) ; for (j = 0; str2[j] != \'\\0\'; i++, j++) { str1[i] = str2[j]; } str1[i] = \'\\0\'; printf(\"\ Concatenated String: %s\", str1); } int main() { char data1[20], data2[20]; pri.

1sequences and sampling. Suppose we went to sample the x-axis from X.pdf

b) Analyze your network IP packets headers and contents.Solu.pdf

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b) Analyze your network IP packets headers and contents.Solu.pdf