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Figure 5 . Question 2 possible output.
aList = ['ab', 'cd', 'ef'] bList = ['The', 'old', 'list']cList = ['This old house'] dList = ['is falling down']Call listModifier In listModifierlistA = ['ab', 'cd', 'ef', 1.00001] listB = ['The', 'old', 'list', 2.00002]listC = ['C', 3.00003] listD = ['D', 4.00004]Back from listModifier aList = ['ab', 'cd', 'ef', 1.00001]bList = ['The', 'old', 'list', 2.00002] cList = ['This old house']dList = ['is falling down']

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Question 3

True or False? The code in Figure 7 produces the output shown in Figure 8 .

Figure 7 . Question 3 program code.
def listModifier(cList,dList=["B"],aList=["C"],bList=["D"]):"""Illustrates keyword arguments""" print("In listModifier")cList.append(1.00001) print("cList = " + str(cList))dList.append(2.00002) print("dList = " + str(dList))aList.append(3.00003) print("aList = " + str(aList))bList.append(4.00004) print("bList = " + str(bList))return #End function definitionlistV = ["ab","cd","ef"] listW = ["The","old","list"]listT = ["This old house"] listU = ["is falling down"]print("listV = " + str(listV)) print("listW = " + str(listW))print("listT = " + str(listT)) print("listU = " + str(listU))print("Call listModifier") listModifier(listV,bList=listU,dList=listW)print("Back from listModifier") print("listV = " + str(listV))print("listW = " + str(listW)) print("listT = " + str(listT))print("listU = " + str(listU))
Figure 8 . Question 3 possible output.
listV = ['ab', 'cd', 'ef'] listW = ['The', 'old', 'list']listT = ['This old house'] listU = ['is falling down']Call listModifier In listModifiercList = ['ab', 'cd', 'ef', 1.00001] dList = ['The', 'old', 'list', 2.00002]aList = ['C', 3.00003] bList = ['is falling down', 4.00004]Back from listModifier listV = ['ab', 'cd', 'ef', 1.00001]listW = ['The', 'old', 'list', 2.00002] listT = ['This old house']listU = ['is falling down', 4.00004]

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Question 4

True or False? The code in Figure 9 produces the output shown in Figure 10 .

Figure 9 . Question 4 program code.
def listModifier(listA,*args): print(listA)for arg in args: print(arg)#End function definition aList = ["ab","cd","ef"]bList = ["The","old","list"] cList = [1,2,3]listModifier(aList,bList,cList)
Figure 10 . Question 4 possible output.
['ab', 'cd', 'ef'] ['The', 'old', 'list'][1, 2, 3]

Go to answer 4

Figure index

What is the meaning of the following two images?

These images were inserted here simply to insert some space between the questions and the answers to keep them from being visible on the screen at the same time.

Spacer image of a rabbit and a penguin.

This image was also inserted for the purpose of inserting space between the questions and the answers.

Spacer image of a penguin and some houses.

Answers

Answer 4

True.

Go back to Question 4

Answer 3

True.

Go back to Question 3

Answer 2

False. The actual output is shown in Figure 6 .

Figure 6 . Question 2 actual output.
aList = ['ab', 'cd', 'ef'] bList = ['The', 'old', 'list']cList = ['This old house'] dList = ['is falling down']Call listModifier In listModifierlistA = ['ab', 'cd', 'ef', 1.00001] listB = ['The', 'old', 'list', 2.00002]listC = ['is falling down', 3.00003] listD = ['D', 4.00004]Back from listModifier aList = ['ab', 'cd', 'ef', 1.00001]bList = ['The', 'old', 'list', 2.00002] cList = ['This old house']dList = ['is falling down', 3.00003]

Go back to Question 2

Answer 1

False. The actual output is shown in Figure 3 .

Figure 3 . Question 1 actual output.
Create two lists aList = ['ab', 'cd', 'ef']bList = ['The', 'old', 'list'] Call listModifierIn listModifier Use incoming parameter to append to listANew listA = ['ab', 'cd', 'ef', 3.14159] Assign a new list to listBNew listB = ['A', 'new', 'list'] Back from listModifieraList = ['ab', 'cd', 'ef', 3.14159] bList = ['The', 'old', 'list']

Go back to Question 1

Miscellaneous

This section contains a variety of miscellaneous information.

Housekeeping material
  • Module name: Itse1359-1280r-Review
  • File: Itse1359-1280r.htm
  • Published: 10/26/14
  • Revised: 03/02/15
Disclaimers:

Financial : Although the Connexions site makes it possible for you to download aPDF file for this module at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, youshould be aware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version ofthe module.

In the past, unknown individuals have copied my modules from cnx.org, converted them to Kindle books, and placed them for sale onAmazon.com showing me as the author. I neither receive compensation for those sales nor do I know who does receive compensation. If youpurchase such a book, please be aware that it is a copy of a module that is freely available on cnx.org and that it was made andpublished without my prior knowledge.

Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.

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