I need help in this MCQ of this data structure and algorithm question. ALGO1(A)// A is an integer array, index that starting at 1 1): for i=1 to n-1 do 2):   minIndex = findSmallest(A,i) 3):      exchange A[i] with A[minIndex] The sub-routine findSmallest(A,i) in Line 2, returns the index of the smallest element in the sub-array A[i:n] Suppose the array below is provided as input to ALGO1 Which function best describes the worst-case running time behavior of ALGO1 on an array of size n? Option A) a*(n^2) + b*n +c, where a,b,c are constants Option B) a*n + b, where a and b are constants Option C) a * n * log(n) + b, where a,b are constants Option D) a*(n^3) + b*(n^2) + c*n + d, where a,b,c,d are constants.

Mark the following statements as true or false. A double type is an example of a simple data type. (1) A one-dimensional array is an example of a structured data type. (1) The size of an array is determined at compile time. (1,6) Given the declaration: int list[10]; the statement: list[5] - list[3] * list[2]; updates the content of the fifth component of the array list. (2) If an array index goes out of bounds, the program always terminates in an error. (3) The only aggregate operations allowable on int arrays are the increment and decrement operations. (5) Arrays can be passed as parameters to a function either by value or by reference. (6) A function can return a value of type array. (6) In C++, some aggregate operations are allowed for strings. (11,12,13) The declaration: char name [16] = "John K. Miller"; declares name to be an array of 15 characters because the string "John K. Miller" has only 14 characters. (11) The declaration: char str = "Sunny Day"; declares str to be a string of an unspecified length. (11) As parameters, two-dimensional arrays are passed either by value or by reference. (15,16)

(Practice) Write a C++ program that adds equivalent elements of the two-dimensional arrays named first and second. Both arrays should have two rows and three columns. For example, element [1][2] of the resulting array should be the sum of first [1][2]andsecond[1][2]. The first and second arrays should be initialized as follows: first second 16 18 23 24 52 77 54 9111 16 19 59

(Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.