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# initialize myvar - described in each option print (myvar) # some code - described in each option print (myvar) Which of the following options will result in the output of the two print statements being different? Select all that apply. Note: each choice below first indicates the initialization of myvar). Afterwards, the word "then" is used to separate the #initial: myvar from the #some code. O Assigning a nested list to myvar (type List[List[int]]), then assigning myvar to othervar, and finally assigning a new list at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally calling the replace meth othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally calling the replace meth othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally using "othervar += ." to add a new element to the list referenced by othervar. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally using "othervar += ." to new element to the list referenced by othervar.

# initialize myvar - described in each option print (myvar) # some code - described in each option print (myvar) Which of the following options will result in the output of the two print statements being different? Select all that apply. Note: each choice below first indicates the initialization of myvar). Afterwards, the word "then" is used to separate the #initial: myvar from the #some code. O Assigning a nested list to myvar (type List[List[int]]), then assigning myvar to othervar, and finally assigning a new list at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally calling the replace meth othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally calling the replace meth othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally using "othervar += ." to add a new element to the list referenced by othervar. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally using "othervar += ." to new element to the list referenced by othervar.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Let's assume that we will run the following Python code: # initialize myvar - described in each option print(myvar) # some code - described in each option print (myvar) Which of the following options will result in the output of the two print statements being different? Select all that apply. Note: each choice below first indicates the initialization of myvar . Afterwards, the word "then" is used to separate the #initialize myvar from the #some code. O Assigning a nested list to myvar (type List[List[int]]), then assigning myvar to othervar, and finally assigning a new list at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally calling the replace method on othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally calling the replace method on othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally using "othervar += ." to add a new element to the list referenced by othervar. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally using "othervar += ." to add a new element to the list referenced by othervar. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally using "othervar +=." to add a new element to the list referenced by othervar.
Transcribed Image Text:Let's assume that we will run the following Python code: # initialize myvar - described in each option print(myvar) # some code - described in each option print (myvar) Which of the following options will result in the output of the two print statements being different? Select all that apply. Note: each choice below first indicates the initialization of myvar . Afterwards, the word "then" is used to separate the #initialize myvar from the #some code. O Assigning a nested list to myvar (type List[List[int]]), then assigning myvar to othervar, and finally assigning a new list at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally calling the replace method on othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally calling the replace method on othervar[0]. O Assigning a list to myvar (type List[str]), then assigning myvar to othervar, and finally using "othervar += ." to add a new element to the list referenced by othervar. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally assigning a new str at othervar[0]. O Assigning a list to myvar (type List[str]), then assigning the result of a copy() method on myvar to othervar, and finally using "othervar += ." to add a new element to the list referenced by othervar. O Assigning a list to myvar (type List[str]), then assigning the result of slicing myvar (i.e. myvar[:]) to othervar, and finally using "othervar +=." to add a new element to the list referenced by othervar.
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