Given the object definition
var members = {
founder: "Luis";
};
What would be the syntax to access the value Luis?
1) founder
2) members.founder
2) members[0]
4) members
Given the object definition var members = { founder: "Luis"; }; What would be the syntax...
What would be (what would it look like) if the the Linux ufw syntax were used for blocking the access of all outgoing traffic, except access to the cs.dal.ca website and SSH to the bluenose server?
QUESTION 14 "Given this object, how would you assign the model to a variable named m? var myCar = {make: 'Plymouth', model: 'Valiant', year: 1968}" myCar.model(m); m = model.myCar; m = model.model; m = myCar.model; QUESTION 19 This program will produce an error. Why? var x; for(var i = 0; i < 12; i++) { x = x + 2; } the variable i is illegally declared there is an attempt to read the value of x before x has...
8. Given the following code fragment and function definition, what is(are) the output(s)? int funct (int n) int var = 1; while(n > 0) cout << funct(7)<<" "<<funct(0); var *= n; n--; return var;
What is the value of the following expression? true false 0 illegal syntax if x is - 1, what is the value of (!(x = = 0))? false true unable to determine invalid syntax Given the following code, what is the final value of i at the end of the program? int i: for(i = 0: i < =4: i + +) { cout < < i < < endl: }
1. Given the following array, what is the value of pets[3]? var pets = new Array("giraffe", "pig", "beetle", "hamster", "spider", "goldfish", "cow"); A. pig B. beetle C. hamster D. spider 2. Given the following array, which statement will create a variable named product that multiplies 4 * 5, using array elements? var nums = new Array(2, 3, 4, 5, 6, 30, 40, 50, 60); A. var product = nums[1] * nums[2]; B. var product = nums[2] * nums[3]; C. var...
Given the following JavaScript code, what will be displayed on the web page? var pho = new Array(); for (var i = 0; i< 7; i++) { pho[i] = (i*i) + 3; } for (var i = 0; i< 7; i++) { document.write(i + " => " + pho[i] + "<br>"); } 1 => 4 2 => 7 3 => 12 4 => 19 5 => 28 6 => 39
Given Var(X) = 4, Var(Y) = 1, and Var(X+2Y) = 10, What is Var(2X-Y-3)? I know the answer is 15, I'm particularly interested in the specific steps involved with finding the cov(X,Y) in this problem. Please explain in detail, step by step how you come to cov(X,Y) = 0.5 in this equation. Please include any formulas you would need to use to find the cov(X,Y) in this equation.
1. var s = "A red boat"; var a = s.split(" "); what is the value of a? var b = [9, 3, 2, 1, 3, 7]; var c = b.slice(2, 5); What is the value of c? var d = c.concat(a); alert(d.join("**")); [ 'A', 'red' , 'boat'] [ 2 , 1, 3] 2**1**3**A**red**boat [ 'A', 'red' , 'boat'] [ 1 , 3, 7] 8**A**red**boat [ 'A', 'red' , 'boat'] [ 3 , 2, 1] A**red**boat [ 'A', 'red' ,...
JAVA 1. Given the following class definition, what are the contents of the fields x and y of the object p ? class MyPoint { int x; int y; public MyPoint (int x, int y){ x = x; y = y; } --------------------------------------- MyPoint p = new MyPoint( 100, 88 ); 2. static and non-static members What would happen if you tried to compile and run the following code ? public class Driver {...
Find the syntax error(s) in the following class and function definition. [You need to identify the line number only). 1. class Class1 2.{ 3. private 4. int data; 5. public 6. class1: class 1(); 7. double function 1(); 8.} 9. class: class 10) 10.{ 11. data =5; 12.}