There is a syntax error in the object below. Which of the
following adjustments will make this code correct? var superman = {
firstName: "Clark", lastName: "Kent", revealIdentity function() {
return this.firstName + " " + this.lastName; } };
a. firstName: "Clark";
b. revealIdentity: function () {
c. return firstName + " " + lastName;
d. var superman {
There is a syntax error in the object below. Which of the following adjustments will make...
8.26
Encapsulate the Name class. Modify the existing code shown below
to make its fields private, and add appropriate accessor methods to
the class named getFirstName, getMiddleInitial, and
getLastName.
code:
class Name {
private String firstName;
private String middleNames;
private String lastName;
//Constructor method
public Name(String firstName, String middleNames, String
lastName)
{
this.firstName = firstName;
this.middleNames = middleNames;
this.lastName = lastName;
}
//Accessor for firstName
public String getFirstName()
{
return firstName;
}
//Accessor for middleNames
public String getMiddlesNames()...
Introduction In this lab, you will be working with three classes: Person, Student, and Roster. Person and Student represent individuals with a first and last name as String class variables, and Student has an additional int class variable that represents a ID number. The Roster class represents a group of people that are objects of either the Person or Student class. It contains an ArrayList. The Person class has been completed for you with class variables, a constructor, and a...
11. A _____________ error does not cause the compiler to generate an error, but does cause the program to produce incorrect results. Syntax, logic, variable name, function name 12. A syntax error occurs when the programmer violates one or more grammar rules of the C language. True or False 13. Given this line of code: y = sqrt(x); x would be known as the argument. True or False 14. A void function does not return a value to the...
With the code below, which of the statements will NOT cause a syntax error? enum Region{MEXICO, TEXAS, BOOMTOWN, GOTHAM, OLDSOUTH, TOWER}; Region R1, R2; R1 = TEXAS; Answers: R2 = (int) R1 + 2; R2 = R1 + 2; R2 = static_cast<Region>(R1 + 2); R2 = R1 + static_cast<Region>(2);
Which of the following replacement code fragments will fix the code below? console.log(square); console.log(square(5)); var square = function(n) { return n * n; } A.) alert(square); alert(square(5)); var square = function(n) { return n * n; } B.) console.log(square); console.log(square(5)); var function square = function(n) { return n * n; } C.) console.log(square); console.log(square(5)); function square = function(n) { return n * n; } D.) console.log(square); console.log(square(5)); function square(n) { return n * n; }
Objectives: GUI Tasks: In Lab 4, you have completed a typical function of music player -- sorting song lists. In this assignment, you are asked to design a graphic user interface (GUI) for this function. To start, create a Java project named CS235A4_YourName. Then, copy the class Singer and class Song from finished Lab 4 and paste into the created project (src folder). Define another class TestSongGUI to implement a GUI application of sorting songs. Your application must provide the...
Specify whether each of the following errors is a syntax error, a runtime error or a logic error: a. using single quotes where command needs double quotes _____ b. dollar and cents amount on a bill is not formatted correctly _____ c. divide a number by zero _____ (8) Evaluate the following expressions: a. fabs (-25.2) b. pow(4.0, 3.0) c. squareroot (400) d. fabs (8.2) e. squareroot (-400) f. floor(-6.7) g. floor(6.7) h. ceil(-4.1) (4) Indicate which of the following...
I am working on this code and keep getting errors like "ERROR: Syntax error: Encountered "<EOF>" at line 1, column 169." and "ERROR: Table/View 'STUDENT' does not exist. ERROR: Table/View 'STUDENT' does not exist. ERROR: Table/View 'STUDENT' does not exist." I do not know why this isn't working. Here is my code: DTCCDatabase.java import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException; import java.sql.Statement; /** * This program creates the CoffeeDB database. */ public class DTCCDatabase { public static void main(String[] args)...
DUE TODAY: Need Help with my ASP NET quiz 1.) [________________] attribute is added to ensure two properties on a model object have the same value. 2.) What is the purpose of the following annotation? [StringLength (120, MinimumLength=10)] public string Firstname {get; set} public string Lastname {get;set;} a. FirstName and LastName can be of length 160 characters b. FirstName and LastName can be of length 10 characters c. FirstName can be of length between 10 and 120 character s d....
Add an HourlyPlusCommissionEmployee class to the PayrollSystem app by subclassing an existing class. A HourlyPlusCommissionEmployee is a kind of CommissionEmployee with the following differences and specifications: HourlyPlusCommissionEmployee earns money based on 2 separate calculations: commissions are calculated by the CommissionEmployee base class hourly pay is calculated exactly the same as the HourlyEmployee class, but this is not inherited, it must be duplicated in the added class BasePlusCommissionEmployee inherits from CommissionEmployee and includes (duplicates) the details of SalariedEmployee. Use this as...