Which GUI Concepts Use Polymorphism to Establish Their Relationship

question 20

Multiple Choice

Which GUI concepts use polymorphism to establish their relationship?

• A) a listener and its associated component
• B) a radio button and its default selection
• C) a button and its label
• D) a slider and its tick marks
• E) none of the above

---

Definitions:

Payroll Tax Expense

Represents the taxes that employers are required to pay based on the wages and salaries of their employees; this includes taxes like Social Security and Medicare in the US.

State Unemployment Taxes

Taxes paid by employers to fund the state's unemployment insurance program, providing financial assistance to workers who have lost their jobs.

Employee Payroll Deductions

Amounts withheld from an employee's salary for taxes, insurance, and other mandatory or voluntary contributions.

Federal Unemployment Taxes

Taxes paid by employers to the federal government to fund unemployment benefits and job service programs.