Question 1

What will be assigned to s_string after the execution of the following code?
Special = '1357 Country Ln.'
S_string = special[ :4]

Accepted Answer

A)   '7'
B)   '1357'
C)   '1357 '
D)   Invalid codeE) C) and D)
F) A) and B)

Question 2

The strip() method returns a copy of the string with all leading whitespace characters removed, but does not remove trailing whitespace characters.

Accepted Answer

A) True 
 B)False

Question 3

What will be assigned to s_string after the execution of the following code?
Special = '1357 Country Ln.'
S_string = special[4: ]

Accepted Answer

A)   '1357'
B)   'Country Ln.'
C)   ' Country Ln.'
D)   Invalid codeE) A) and C)
F) A) and D)

Question 4

Indexing of a string starts at 1, so the index of the first character is 1, the index of the second character is 2, and so forth.

Accepted Answer

A) True 
 B)False  False

Question 5

Which method would you use to determine whether a substring is the suffix of a string?

Accepted Answer

A)   endswith(substring) 
B)   find(substring) 
C)   replace(string, substring) 
D)   startswith(substring) E) None of the above
F) C) and D)

Question 6

The _______________ method returns the list of the words in the string.

Accepted Answer

The answer of The _______________ method returns the list of...

Question 7

What will be assigned to the string variable even after the execution of the following code?
Special = '0123456789'
Even = special[0:10:2]

Accepted Answer

A)   '13579'
B)   '2468'
C)   '02468'
D)   Invalid codeE) B) and D)
F) A) and D) C

Question 8

In slicing, if the end index specifies a position beyond the end of the string, Python will use the length of the string instead.

Accepted Answer

A) True 
 B)False

Question 9

Which list will be referenced by the variable list_strip after the execution of the following code?
List_string = '03/07/2008'
List_strip = list_string.split('/')

Accepted Answer

A)   ['3', '7', '2008']
B)   ['03', '07', '2008']
C)   ['3', '/', '7', '/', '2008']
D)   ['03', '/', '07', '/', '2008']E) C) and D)
F) None of the above

Question 10

If a whole paragraph is included in a single string, the split() method can be used to obtain a list of the sentences included in the paragraph.

Accepted Answer

A) True 
 B)False

Question 11

Indexing works with both strings and lists.

Accepted Answer

A) True 
 B)False

Question 12

The _______________ method returns a copy of the string with all alphabetic letters converted to lower case.

Accepted Answer

The answer of The _______________ method returns a copy of...

Question 13

When the operand on the left side of the * symbol is a string and the operand on the right side is an integer, it becomes the _______________ operator.

Accepted Answer

The answer of When the operand on the left side...

Question 14

What are the valid indexes for the string 'New York'?

Accepted Answer

A)   0 through 7
B)   0 through 8
C)   -1 through -8
D)   -1 through 6E) None of the above
F) All of the above

Question 15

If the + operator is used on strings, it produces a string that is the combination of the two strings used as its operands.

Accepted Answer

A) True 
 B)False

Question 16

Each character in a string has a(n) _______________ which specifies its position in the string.

Accepted Answer

The answer of Each character in a string has a(n)...

Question 17

The index - 1 identifies the last character in a string.

Accepted Answer

A) True 
 B)False

Question 18

Which of the following string methods can be used to determine if a string contains only '
' characters?

Accepted Answer

A)   ischar() 
B)   isalpha() 
C)   istab() 
D)   isspace() E) A) and B)
F) A) and C) D

Question 19

Strings are _______________, which means that once a string is created, it cannot be changed.

Accepted Answer

The answer of Strings are _______________, which means that once...

Question 20

Which method would you use to determine whether a substring is present in a string?

Accepted Answer

A)   endswith(substring) 
B)   find(substring) 
C)   replace(string, substring) 
D)   startswith(substring) E) B) and C)
F) A) and B)

Exam 8: More About Strings

What will be assigned to s_string after the execution of the following code? Special = '1357 Country Ln.' S_string = special[ :4]

Correct AnswerverifiedShow Answer

The strip() method returns a copy of the string with all leading whitespace characters removed, but does not remove trailing whitespace characters.

Correct AnswerverifiedShow Answer

What will be assigned to s_string after the execution of the following code? Special = '1357 Country Ln.' S_string = special[4: ]

Correct AnswerverifiedShow Answer

Indexing of a string starts at 1, so the index of the first character is 1, the index of the second character is 2, and so forth.

Correct AnswerverifiedFalse

Which method would you use to determine whether a substring is the suffix of a string?

Correct AnswerverifiedShow Answer

The _______________ method returns the list of the words in the string.

Correct AnswerverifiedShow Answer

What will be assigned to the string variable even after the execution of the following code? Special = '0123456789' Even = special[0:10:2]

Correct AnswerverifiedC

In slicing, if the end index specifies a position beyond the end of the string, Python will use the length of the string instead.

Correct AnswerverifiedShow Answer

Which list will be referenced by the variable list_strip after the execution of the following code? List_string = '03/07/2008' List_strip = list_string.split('/')

Correct AnswerverifiedShow Answer

If a whole paragraph is included in a single string, the split() method can be used to obtain a list of the sentences included in the paragraph.

Correct AnswerverifiedShow Answer

Indexing works with both strings and lists.

Correct AnswerverifiedShow Answer

The _______________ method returns a copy of the string with all alphabetic letters converted to lower case.

Correct AnswerverifiedShow Answer

When the operand on the left side of the * symbol is a string and the operand on the right side is an integer, it becomes the _______________ operator.

Correct AnswerverifiedShow Answer

What are the valid indexes for the string 'New York'?

Correct AnswerverifiedShow Answer

If the + operator is used on strings, it produces a string that is the combination of the two strings used as its operands.

Correct AnswerverifiedShow Answer

Each character in a string has a(n) _______________ which specifies its position in the string.

Correct AnswerverifiedShow Answer

The index - 1 identifies the last character in a string.

Correct AnswerverifiedShow Answer

Which of the following string methods can be used to determine if a string contains only '\n' characters?

Correct AnswerverifiedD

Strings are _______________, which means that once a string is created, it cannot be changed.

Correct AnswerverifiedShow Answer

Which method would you use to determine whether a substring is present in a string?

Correct AnswerverifiedShow Answer

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False

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C

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D

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