Question 1 (a) What are the values of i and j after the following code has been executed andi and j are both set to 15 before the code is executed? Answers: (b) What are the values of the variables i, j, k, z, y, and z after the following code has been executed? int i- 2, j- 3, k: float I- 0.5, y- 2. 5, zi * -1/+ 1; if (++i > 2 kk j+ - 3) * +- 5; Answers:
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- Compare the following lines of code: 1. What makes these different?For 8 bits floating point representation using: seeeffff, what is the bias for normalized numbers? For 8 bits floating point representation using: seeeffff, what is the bias for normalized numbers? Question 69 options: A. 7 B. 6 C. 4 D. 3 E. 2 Which statement is true about static binding? A. the binding of a function call and the function definition occurs at compile time B. the binding of a function call and the function definition occurs at run time C. the binding of the type of a variable and the variable name occurs at run time D. the binding of the type of a variable and the variable name occurs at compile timeCompute the weakest precondition for each of the following assignment statements and postconditions. x = 2 * y -5; y = x + 2; {y < 2}
- 14) What is the new value of a after execution of following code? Consider ch=2 a. 45 b. 57 c. 47 d. 55According to the assignment rule, what should be the precondition in the following program segment?{precondition}x = x − 2{x = y}i) Complete the dry run table for each fragment of code given in the question sub-parts that follow. Give the value(s) printed out when each is executed. Justify your answers by explaining in your own words the execution of the code. ii) Write EXACTLY what is printed here
- 3 5. Say for each of the following sets of statements if they are consistent or inconsistent. A.G Ↄ H / H Ↄ J / J Ↄ K/ K Ↄ ~G b. P ≡ Q / Q v P / P Ↄ X / Q Ↄ ~P c. Z Ↄ [(P ● R) v (L ● P)] / ~P Ↄ ~Z / L Ↄ~ RAnswer the given question with a proper explanation and step-by-step solution. void One (int & first, int second) { first = second; second = first - 30; } int main() { // other code.... int j = 100; int k = 120; One (j, k); //other code .... } After the call to One (j,k) ; what are the values of j and k ?? Why? explain.Consider the following programming problem: The values of three integer variables—first, second, and third—must be placed in the three variables max, mid, and min, with the obvious meanings, without using arrays or user-defined or predefined subprograms. Write two solutions to this problem, one that uses nested selections and one that does not. Compare the complexity and expected reliability of the two.
- Write a C function that is given a pointer to memory, the number of bytes of memory the pointer points at, and two pointers to uint32_t. Your job is to treat the pointer as if it were a pointer to an array of uint32_t, find the min and max values of the array, and write the results to the locations pointed at by the uint32_t pointers. The number of bytes will be a positive multiple of 4. Do not worry about endianess in this problem. Note the tester has command line options -Wall -Wextra -Werror -fsanitize=address to help you catch errors.Write a C++ program for the following In this task, your job is to create a function Swapper() that takes three arguments num1,num2, and difference. The first argument should be passed by pointer, second argumentshould be passed by reference, and third argument should be passed by value. YourSwapper function should first swap the values of num1 and num2 with each other, andthen compute the difference of most significant digits of both numbers. You have to storethe difference result in difference variable. In the end, you need to display the values ofall three variables inside your Swapper method as well as in your main function.Note: You are not allowed to create any other variable or pointer inside your Swappermethod.2) Answer the question with the correct options given below A)What is the output of the following code? int *p1, *p2; p1 = new int; p2 = new int; *p1 = 11; *p2 = 0; p2 = p1; cout << *p1 <<" " << *p2 << endl; 0 11 11 0 0 0 11 11 B) What is wrong with the following code fragment? int *p1, *p2; p1 = new int; p2 = new int; *p1=11; *p2=0; p2=p1; cout << *p1 <<" " << *p2 << endl; delete p1; delete p2; p1 and p2 both have the same value, so the delete p2 will cause an error nothing B and C You have a memory leak C) Which of the following correctly declares a dynamic array of strings? p1 = new string[]; p1 = new string[13]; p1 = new string(13); p1 = new stringArray(13);