FiltersDone

Question type

Essay

Multiple Choice

Short Answer

True False

Matching

Exam 9: More About Strings

Show Answer

Share

---

All types

Filters

Study FlashcardsPractice ExamLearn

Question 1

True/False

Review LaterAdd Note

Review Later

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

Correct Answer

verified

Show Answer

Question 2

Multiple Choice

Review LaterAdd Note

Review Later

What will be assigned to the string variable pattern after the execution of the following code? i = 3 Pattern = 'z' * (5*i)

A) 'zzzzzzzzzzzzzzz'
B) 'zzzzz'
C) Error: '*' operator used incorrectly
D) The right side of the '*' must be an integer.

Correct Answer

verified

Show Answer

Question 3

True/False

Review LaterAdd Note

An expression of the form string[i] = 'i' is a valid expression.

What will be assigned to s_string after the execution of the following code? special = '1357 Country Ln.' S_string = special[-3: ]

The third number in string slicing brackets represents the _______________ value.

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.

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

Invalid indexes do not cause slicing expressions to raise an exception.

Indexing works with both strings and lists.

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

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

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

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

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

What is the first negative index in a string?

The _______________ operator can be used to determine whether one string is contained in another string.

When accessing each character in a string, such as for copying purposes, you would typically use a while loop.

The _______________ method returns the list of the words 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]

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