8) If you have a parent class Person that has a methodi learn() which returns: Studying....
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
8) If you have a parent class Person that has a methodi learn() which returns: Studying. The details of child classes are given as: Dancer has a learn method that returns: Dancing. Singer has a learn method that returns: Singing. Student does not have a learn method. Programmer has a learn method that returns: Coding. Teacher has a learn method that returns: Teaching. What is the output from looping through the array p created below and asking each element to learn()? Person [] p= { new Programmer(), new Dancer(), new Student(), new Singer(), new Teacher() }; a) Coding, Dancing, Studying, Singing, Teaching b) This will not compile c) This will have runtime errors d) Studying, Studying, Studying, Studying, Studying e) Coding, Dancing, Courses, Singing, Teaching 8) If you have a parent class Person that has a methodi learn() which returns: Studying. The details of child classes are given as: Dancer has a learn method that returns: Dancing. Singer has a learn method that returns: Singing. Student does not have a learn method. Programmer has a learn method that returns: Coding. Teacher has a learn method that returns: Teaching. What is the output from looping through the array p created below and asking each element to learn()? Person [] p= { new Programmer(), new Dancer(), new Student(), new Singer(), new Teacher() }; a) Coding, Dancing, Studying, Singing, Teaching b) This will not compile c) This will have runtime errors d) Studying, Studying, Studying, Studying, Studying e) Coding, Dancing, Courses, Singing, Teaching
Expert Answer:
Answer rating: 100% (QA)
The correct answer is a Coding Dancing Studying Singing Teaching Explan... View the full answer
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date:
Students also viewed these programming questions
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
The following additional information is available for the Dr. Ivan and Irene Incisor family from Chapters 1-5. Ivan's grandfather died and left a portfolio of municipal bonds. In 2012, they pay Ivan...
-
Explain why, in your opinion, allowing a physician to prescribe lethal medication under aid-in-dying laws is or is not euthanasia.
-
Prepare the journal entries to record the transactions (1) through (11) in the general journal. Review the accounts as shown in the General Ledger and Trial Balance tabs. Assume BSS uses perpetual...
-
Indicate whether each of the following items normally would be considered a capital expenditure (C) or a revenue expenditure (R). Oil change for company vehicle Replacement of a few roof shingles to...
-
Identify the most appropriate approach and then design. Provide a rationale as to why this approach and design would be most appropriate. Develop a hypothetical research scenario that would...
-
The bookkeeper for Lowells Country Music Bar left this incomplete balance sheet. Lowells working capital is $90,000 and its debt to assets ratio is 40 percent. Required Complete the balance sheet by...
-
17-x, 2 for x 0 Let f(x) = Find each limit. 17+x, for x>0 (A) lim f(x) (B) lim f(x) x-0 (C) lim f(x) x-0 (D) f(0)
-
During a pregame warmup period, two basketballs collide above the hoop when in the positions shown. Just before impact, ball 1 has a velocity v 1 which makes a 30 angle with the horizontal. If the...
-
Your mydb schema should be similar to this design: Department table: deptNumber, deptName Employee table: employeeSSN, empName, address, birthday, salary, deptNumber Dependent table:dependentSSN,...
-
In June 2022, Gray Company recorded $400,000 in sales of washing machines consisting of with $320,000 of customers as accounts receivable and the remainder in cash. Rousseau Co. incurred and paid...
-
Marcel attends graduate school. For 2022, he received a Form 1098-T, Tuition Statement, showing tuition paid of $14,300. What is the maximum amount of the lifetime learning credit he can claim for...
-
To what account is the Manufacturing Summary account closed?
-
Discuss the auditor's responsibility for identifying and acting on events subsequent to the reporting date (you need to consider the three defined phases). You may support your answer accounting...
-
At Stonehenge the Heelstone marks where the Sun rises farthest north during the year. About what day would that be on a modern calendar?
-
Calculate Federal Tax, Provincial Tax, total Tax, marginal Tax rate and Effective tax rate. Mark 5 Joe has a taxable income of $ 138,620 Federal Tax: Up to 46,605 = 16% 46,605 to 93,308 = 21% 93,308...
-
Describe the Operations (+,,*,/) that can cause negligible addition (NA), error magnification (EM), or subtractive cancellation (SC) in calculating ?((x^2)+1) - x . Give the range of where they might...
-
Jerry made the following contributions during 2012: His synagogue (by check).....................................................$680 The Democratic Party (by check)...
-
Harold Conners (Social Security number 785-23-9873) lives at 13234 DeMilo Drive, Houston, TX 77052, and is self-employed for 2012. He estimates his required annual estimated tax payment for 2012 to...
-
While preparing Massie Miller's 2012 Schedule A, you review the following list of possible charitable deductions provided by Massie: Cash contribution to a family whose house burned...
-
On January 2, 2018, The Register, a science and technology news site based in Britain, published an article revealing the existence of two major bugs leaving virtually all computers and smartphones...
-
In the 1970s, Special Electric Company brokered the sale of crocidolite asbestos, which is the most toxic form of asbestos, to Johns- Manville Corporation. Special Electric never held possession of...
-
Plaintiffs W. O. and J. C. Lucy had wanted to purchase Ferguson Farm from the Zehmers for at least eight years. One night, Lucy stopped by the establishment the Zehmers operated and said that he bet...
Study smarter with the SolutionInn App