Regular Expressions in Python Page-7 section-1

61.
What is the output of the following code:
`import re result = re.sub(r's', '-', 'This is a test.') print(result)`

A. This-is-a-test.

B. An error will occur

C. This--is--a--test.

D. This- is a test.

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62.

What will be the output of the following Python code?

sentence = 'we are humans'
matched = re.match(r'(.*) (.*?) (.*)', sentence)
print(matched.group())

A. ('we', 'are', 'humans')

B. (we, are, humans)

C. ('we', 'humans')

D. 'we are humans'

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63.
Which of the following functions does not accept any argument?

A. re.purge

B. re.compile

C. re.findall

D. re.match

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64.
How can you match either of two patterns in regular expressions using the `|` operator?

A. By using `pattern1

B. pattern2`

C. By using pattern1,pattern2

D. By using pattern1/pattern2

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65.
What is the purpose of the re.search() function in Python?

A. It searches for a match anywhere in the string

B. It converts strings to regular expressions

C. It finds all occurrences of a pattern in a string

D. It checks if a string contains a specific character

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66.

What will be the output of the following Python code?

re.findall('good', 'good is good')
re.findall('good', 'bad is good')

A. [‘good’, ‘good’]
[‘good’]

B. (‘good’, ‘good’)
(good)

C. (‘good’)
(‘good’)

D. [‘good’]
[‘good’]

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67.
How can you match the end of a string using regular expressions?

A. By using the $ symbol

B. By using the end keyword

C. By using the last keyword

D. By using the terminate keyword

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68.

What will be the output of the following Python code?

re.fullmatch('hello', 'hello world')

A. No output

B. []

C. <_sre.SRE_Match object; span=(0, 5), match='hello'>

D. Error

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69.

What will be the output of the following Python code?

a=re.compile('[0-9]+')
a.findall('7 apples and 3 mangoes')

A. ['apples' 'and' 'mangoes']

B. (7, 4)

C. ['7', '4']

D. Error

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70.
The function of re.match is . . . . . . . .

A. Error

B. Matches a pattern anywhere in the string

C. Matches a pattern at the end of the string

D. Matches a pattern at the start of the string

Answer & Solution Discuss in Board Save for Later

61.
What is the output of the following code:
`import re result = re.sub(r's', '-', 'This is a test.') print(result)`

Answer & Solution

62.
What will be the output of the following Python code?

`sentence = 'we are humans' matched = re.match(r'(.) (.?) (.*)', sentence) print(matched.group())`

Answer & Solution

63.
Which of the following functions does not accept any argument?

Answer & Solution

64.
How can you match either of two patterns in regular expressions using the `|` operator?

Answer & Solution

65.
What is the purpose of the re.search() function in Python?

Answer & Solution

66.
What will be the output of the following Python code?

`re.findall('good', 'good is good') re.findall('good', 'bad is good')`

Answer & Solution

67.
How can you match the end of a string using regular expressions?

Answer & Solution

68.
What will be the output of the following Python code?

`re.fullmatch('hello', 'hello world')`

Answer & Solution

69.
What will be the output of the following Python code?

`a=re.compile('[0-9]+') a.findall('7 apples and 3 mangoes')`

Answer & Solution

70.
The function of re.match is . . . . . . . .

Answer & Solution

Regular Expressions in Python

61. What is the output of the following code:import reresult = re.sub(r's', '-', 'This is a test.')print(result)

Answer & Solution

62. What will be the output of the following Python code? sentence = 'we are humans' matched = re.match(r'(.*) (.*?) (.*)', sentence) print(matched.group())

Answer & Solution

63. Which of the following functions does not accept any argument?

Answer & Solution

64. How can you match either of two patterns in regular expressions using the | operator?

Answer & Solution

65. What is the purpose of the re.search() function in Python?

Answer & Solution

66. What will be the output of the following Python code? re.findall('good', 'good is good') re.findall('good', 'bad is good')

Answer & Solution

67. How can you match the end of a string using regular expressions?

Answer & Solution

68. What will be the output of the following Python code? re.fullmatch('hello', 'hello world')

Answer & Solution

69. What will be the output of the following Python code? a=re.compile('[0-9]+') a.findall('7 apples and 3 mangoes')

Answer & Solution

70. The function of re.match is . . . . . . . .

Answer & Solution

61.
What is the output of the following code:
`import re result = re.sub(r's', '-', 'This is a test.') print(result)`

62.
What will be the output of the following Python code?

`sentence = 'we are humans' matched = re.match(r'(.) (.?) (.*)', sentence) print(matched.group())`

63.
Which of the following functions does not accept any argument?

64.
How can you match either of two patterns in regular expressions using the `|` operator?

65.
What is the purpose of the re.search() function in Python?

66.
What will be the output of the following Python code?

`re.findall('good', 'good is good') re.findall('good', 'bad is good')`

67.
How can you match the end of a string using regular expressions?

68.
What will be the output of the following Python code?

`re.fullmatch('hello', 'hello world')`

69.
What will be the output of the following Python code?

`a=re.compile('[0-9]+') a.findall('7 apples and 3 mangoes')`

70.
The function of re.match is . . . . . . . .