1. (3% each) Given the following declarations: int a-4 int b-6: float5.0 Evaluate the following Java...
Assume the following declarations: int b[] = {10, 20, 30}; int *x = b + 1; Choose all the expressions that are defined and evaluate to 10 A. *b B. b[1] C. *x D. x[-1] E. x[1] - b[1]
1). The result of Java expression 5*7>3*(5+2) && 3*5-4<6 is ____ a. 35>35&&9<6 b. true && false c. false d. False (2). You save text files containing Java language source code using the file extension___ a. .java b. .class c. .txt d. .src (3). Which of the following is not a primitive data type in the Java programming language? a. boolean b. byte c. int d. Point (4). Given the Java statement int[][] vari = new int[5][7]; the value...
Consider the following code segment. int[]arr={1, 2, 3, 4, 5, 6, 7, 8}; for(int k=3; k<arr.length-1; R++ arr[k]-arr[k+1]; What are the contents of arr as a result of executing the code segment? a. {1, 2, 3, 5, 6, 7, 8, 8) b. {2, 2, 4, 5, 6, 7, 8, 8} C. {2, 4, 6, 5, 6, 7, 8,8} d. {4, 2, 4, 4, 6, 7, 8, 8) e. {6, 6, 4, 5, 6, 7, 8, 8} int) arr={7, 2.5, 3.0,...
11. Evaluate each of the following expressions: a. 4*3/6-4+ Math.pow(7,2) b. (3+4)*7-3 c. 9*2/4+5%3+3 d. 55 55
please evaluate the following code. this is JAVA a. class Car { public int i = 3; public Car(int i) { this.i = i; } } ... Car x = new Car(7), y = new Car(5); x = y; y.i = 9; System.out.println(x.i); b. class Driver { public static void main(String[] args) { int[] x = {5, 2, 3, 6, 5}; int n = x.length; for (int j = n-2; j > 0; j--) x[j] = x[j-1]; for (int j...
Consider the following function definition and variable declarations: void square(int &n){n= n*n;} int arr[] = {1, 2, 3}; int number = 4; Which of the following function calls are acceptable? (can have multiple answer) a.square(1); b.square(2); c.square(arr[number]); d.square(number); What is the output of the following code segment? int arr[] = {1, 4, 1, 0}; for (int i=0; i < 4; ++i) cout<<arr[i]*2; a.1014 b.1 4 1 0 (space in between each number) c.1410 d.0140 e.None of the above Given...
After the following declarations and statements are executed: int i, j, k ; boolean c; float x, y, z; int[ ] num = {4, 1, 2, 3, 8}; i = 3; j = 5; x = 4.3; y = 58.209; c = !(i > j) ; what is the value of c
1.) Using the following declarations and a member of the Array class, int [ ] bArray = new int [10]; int location; Using a method in the Array class, write a statement that would order the values in the bArray array in ascending order. ___________________ HINT: You must write the full statement which includes a call to a method in the Array class. 2.) Using the following declarations and a member of the Array class, int [ ] bArray =...
in c# 1- What is the output for total after the following segment of code executes? int num = 3, total = 0; switch (num) { case 1: case 2: total = 5; break; case 3: total = 10; break; case 4: total = total + 3; break; case 8: total = total + 6; break; default: total = total + 4; break; } WriteLine("The value of total is " + total); The value displayed for total would be ....
1· (1 point each) Given the array defined below, evaluate each of the expressions and write their value in the space provided. If the expression will cause an error, write "ERROR" in the space instead. Note that each expression is independent. They do not build on each other, so each should be applied to the original array as shown here: int [ ] numbers = {7, 15, 13, 10): a. numbers[O] b. numbers[2] c. numbers[1 + 2] d. numbers[4] e....