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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'] |
Go to answer 2
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] |
Go to answer 3
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
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.
This image was also inserted for the purpose of inserting space between the questions and the answers.
True.
Go back to Question 4
True.
Go back to Question 3
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
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
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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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