1. int i1; what is the value of int1? a. 0 b. null c. can not tell from the info given 2. Temporarily changing one data type to another is known as ________________. a. typecasting b. intimidation c. constructing d. variable casting
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1.
int i1;
what is the value of int1?
| a. |
0 |
|
| b. |
null |
|
| c. |
can not tell from the info given |
2.
Temporarily changing one data type to another is known as ________________.
| a. |
typecasting |
|
| b. |
intimidation |
|
| c. |
constructing |
|
| d. |
variable casting |
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- What is the output of the following code segment?intc=6,6=12;if(cd);Write(Green);WriteLine(Yellow); Green Yellow GreenYellow nothingWhat is the output of the following code segment?intc=6,d=12;if(cd)if(c8)Write(blue);elseWrite(Red);elseWrite(Green); Blue Red Green nothingCan you change a bit of the code to out put the monthly rent with two decimals. Thanks! #include <iostream>#include <iomanip>#include <string>using namespace std; class RealProperty{ private:// streetAddress that hold the street addressstring streetAddress;// squareFoot that hold the square footageint squareFoot;// taxes that hold the taxesdouble taxes; public:// default constructor of RealProperty class it's initlizes the fieldsRealProperty(){streetAddress = "";squareFoot = 0;taxes = 0.0;} // parameterized constructor of RealProperty classRealProperty(string sAddress, int sqFootage, double tax){streetAddress = sAddress;squareFoot = sqFootage;taxes = tax;} // setStreetAddress function for set the street addressvoid setStreetAddress(string sAddress){streetAddress = sAddress;} //setSquareFootage function for set the square footagevoid setSquareFootage(int sqFootage){if(sqFootage > 0){squareFoot = sqFootage;}elsecout << "Square footage must be a positive…
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- 16) Assume you are working in a Python program and you have been given the following lines of Python code studentFirstName = “Sam” studentLastName = “Smith” studentFullName = concatNames(studentFirstName, studentLastName) Assume there is currently no method called concatNames in the file you are working on. In the space below, write the Python code to create a method called concatNames that will take in two values called fName and lName. The method should concatenate the names and return the full name of the student as one String called totalName.The following code does not work. What needs to be fixed? Retype the code and clearly label what needs to be done. You should only add one line of code. #include <iostream> #include <iomanip> #include <cmath> using namespace std; double collegeFund(double payment, double interest, double years); void calculateAndPrint(double payment, double interest, double years); int main() { double futureValue; double PMT; double i; double n = 18; double annualIncome; const double COLLEGE_TUITION = 10250 * 4; //Cost per year to attend Texas A&M University. Whoop! cout << fixed << showpoint << setprecision(2); cout << "Enter the amount you plan to invest each year: "; cin >> PMT; cout << endl; cout <<…Which of the following cannot be used as constructors ? a. T[] array = new T[10]; b. T[] arr = (T[]) new Object[5]; c. T reference = (T) new Object(); d. T reference = new T();
- How do I fix the error Java? Error ---------- Movie.toString() returns: Movie: [ Minutes 142 | Movie Name:The Shawshank Redemption | not kid friendly | Number of Cast Members: 3 | Cast Members: ] instead of: Movie: [ Minutes 142 | Movie Name: The Shawshank Redemption | not kid friendly | Number of Cast Members: 3 | Cast Members: Tim Robins, Morgan Freeman, Bob Guton ] without bringing this error Error ---------- Exception occurred while calling Movie.toString() Code: import java.util.*; import java.util.Arrays; public class Movie { private String movieName; private int numMinutes; private boolean isKidFriendly; private int numCastMembers; private String[] castMembers; // default constructor public Movie() { this.movieName = "Flick"; this.numMinutes = 0; this.isKidFriendly = false; this.numCastMembers = 0; this.castMembers = new String[10]; } // overloaded parameterized constructor public Movie(String movieName, int numMinutes, boolean isKidFriendly, String[] castMembers)…1.) Write constant declaration for the following: - A public variable that is used to measure tolerance, with the value 0.001 - A private variable that is used to indicate a pass mark, with the integer value of 40 - A public character variable that is used to indicate that the help command is "h" 2.) what constant names are defined in the java.lang.math class? 3.) in a program that uses the constant value 73.28166 in ten different place, give reasons why it makes sense to associate this value with a variable name.A .The following JavaScript command adds a method to a built-in class that can be called on any object instance of that class.Array.prototype.scramble = function() { this.sort(function() { return 0.5 – Math.random(); });} Select one: True False B. Suppose you have written a JavaScript for loop, and one of the statements that will execute with each iteration of the loop includes an anonymous function that uses the for loop’s counter variable, i. Which statement about this loop is true? a.The anonymous function will execute when it is called by the program, using the value ofiat the time it was encountered in the loop. b. The anonymous function will throw an error if it is called by the program after theforloop has finished iterating. c. The anonymous function will execute when it is called by the program, using the value ofiafter the final iteration of the loop. d.The forloop signals the JavaScript interpreter to copy the body of the anonymous function but not its…
