Question 1

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 code 
A)  '13579' 
B)  '2468' 
C)  '02468' 
D)  Invalid code C

Question 2

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 3

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() 
A)  ischar() 
B)  isalpha() 
C)  istab() 
D)  isspace() D

Question 4

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 5

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'] 
A)  ['3', '7', '2008'] 
B)  ['03', '07', '2008'] 
C)  ['3', '/', '7', '/', '2008'] 
D)  ['03', '/', '07', '/', '2008']

Question 6

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

Question 7

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 8

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 9

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 code 
A)  '7' 
B)  '1357' 
C)  '1357 ' 
D)  Invalid code

Question 10

Indexing works with both strings and lists.

Accepted Answer

A) True 
 B)False

Question 11

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

Question 12

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 13

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 code 
A)  '1357' 
B)  'Country Ln.' 
C)  ' Country Ln.' 
D)  Invalid code

Question 14

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 15

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 6 
A)  0 through 7 
B)  0 through 8 
C)  -1 through -8 
D)  -1 through 6

Question 16

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

Accepted Answer

A) True 
 B)False

Question 17

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 18

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

Accepted Answer

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

Question 19

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 20

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...

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

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.

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

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

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('/')

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

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

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

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

Indexing works with both strings and lists.

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

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.

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

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

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

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

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.

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

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

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

Introduction to Computers and Programming

Input, Processing, and Output

Decision Structures and Boolean Logic

Repetition Structures

Functions and Modules

Files and Exceptions

Lists and Tuples

Dictionaries and Sets

Classes and Object Oriented Programming

Inheritance

Recursion

GUI Programming

Filters

Exam 8: More About Strings

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

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.

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

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

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('/')

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

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

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

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

Indexing works with both strings and lists.

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

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.

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

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

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

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

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.

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

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

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

Introduction to Computers and Programming

Input, Processing, and Output

Decision Structures and Boolean Logic

Repetition Structures

Functions and Modules

Files and Exceptions

Lists and Tuples

Dictionaries and Sets

Classes and Object Oriented Programming

Inheritance

Recursion

GUI Programming

Filters