1. (5 points) Trace the code below using the memory diagram. Remember to trace index. Also...

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1. (5 points) Trace the code below using the memory diagram. Remember to trace index. Also remember to initialize the array contents when an array is constructed. int[] data = new int[8]; int[] copy = {9, 2, 4, 1}; for (int index = 0; index < 4; ++ index) // read carefully { data[index+2] = copy[index]; } main stack frame Identifier Address Contents 100 101 102 103 104 Heap Identifier Address Contents 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 2. (9 points; 3 points each) Trace each loop in the table below. a. double[] data = {2.7, 4.9, 3.2, 6.5, 9.7, 8.4}; double temp = data[3]; data[3] data [5]; temp = data [5]; data[5] = data[1]; temp= data[1]; data[1] = data[4]; temp= data[4]; data[4]= data[0]; temp= data[0]; data [2] temp; temp data[0] data[1] data[2] data[3] data[4] data[5] data[6] b. String[] arr = {"I", "can't", "wait", "to", "see", "Encanto"}; for (int index=0; index C. int[] data= {4, 2, 9, 5, 1, 6, 7}; int middle (data.length+2)/3; for (int index = 0; index < middle; ++index) { int temp = data[index]; data[index] = data[index + middle]; data[index+middle]: = temp; middle temp index data[0]| data[1]| data[2]| data[3] data[4] data[5] data[6]| data[7] || 1. (5 points) Trace the code below using the memory diagram. Remember to trace index. Also remember to initialize the array contents when an array is constructed. int[] data = new int[8]; int[] copy = {9, 2, 4, 1}; for (int index = 0; index < 4; ++ index) // read carefully { data[index+2] = copy[index]; } main stack frame Identifier Address Contents 100 101 102 103 104 Heap Identifier Address Contents 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 2. (9 points; 3 points each) Trace each loop in the table below. a. double[] data = {2.7, 4.9, 3.2, 6.5, 9.7, 8.4}; double temp = data[3]; data[3] data [5]; temp = data [5]; data[5] = data[1]; temp= data[1]; data[1] = data[4]; temp= data[4]; data[4]= data[0]; temp= data[0]; data [2] temp; temp data[0] data[1] data[2] data[3] data[4] data[5] data[6] b. String[] arr = {"I", "can't", "wait", "to", "see", "Encanto"}; for (int index=0; index C. int[] data= {4, 2, 9, 5, 1, 6, 7}; int middle (data.length+2)/3; for (int index = 0; index < middle; ++index) { int temp = data[index]; data[index] = data[index + middle]; data[index+middle]: = temp; middle temp index data[0]| data[1]| data[2]| data[3] data[4] data[5] data[6]| data[7] ||