Chapter 1.1, Problem 9QC

Given array scorePerQuiz has 10 elements. Which assigns the 7th element with the value 8? answers: 1) scorePerQuiz[6] = 8; 2) scorePerQuiz = 8; 3) scorePerQuiz[0] = 8; 4) scorePerQuiz[8] = 7;

True or False : A TableAdapter’s Fill method receives a dataset argument.

q3 = range (30) # change q3 to a np.array # add 1 to each element in q3 # add 2 to the last 5 elements in q3 # subtract 10 to the first element in q2

In table format, explain the distinction between array and arraylist.

In order to access each element in an array, the For...Next statement needs to know the highest subscript in the array. True or False?

Use the following array for questions 16 – 18.   Dim intTemperatures() As Integer = {100,86,77,74,77,90,99,99,32,101,56,67,77}       Write the code that will find the coldest temperature in the list.   (OPTIONAL) Create an array that will store the frequency of each temperature. Populate the array with the correct data.   Sort the array in ascending order.

Write a Python program to check whether a nxn matrix is a magic square.The magic square is a set of numbers in a square grid where the numbers in each row, and in each column, and the numbers in the main and secondary diagonals, all add up to the same number (15 in the example shown below) 27 6 15 95|1|15 43815 15 15 15 15 15 The program first calculates and stores the sum of each one of the lines, columns, and the two diagonals in the list sum_list,then tests whether all elements in this list are equal. Your main program prints True if the square is magic and False otherwise, and uses two functions: magic_square(): function takes the matrix as a table and returns sum list test(): takes sum_list then tests whether all elements in the list are equal and returns Trueif the square is magic, and returns False otherwise. def main(): m = [[6, 1, 8],[7, 5, 3],[2, 9, 4]] #Function magic_square #@params: my_matrix (list of lists) #@return sum_lists (list)

Code to create java

the row vector can also be created ?using the and operator O bracket operator O colon operator O hash operator O