Question: Q1. Consider the following Python function call using the findall function from the re module: findall('[+-]?[0-9]+[CF]', message) Which of the following best describes the purpose

Q1. Consider the following Python function call using the findall function from the re module:

findall('[+-]?[0-9]+[CF]', message)

Which of the following best describes the purpose of this function call?

(A) It extracts all strings contained in message that match the following criteria:

may (but need not) start with '+'

must contain one or more decimal digits

must end with either 'C' or 'F'

and returns the result as a list of strings.

(B)It extracts all strings contained in message that match the following criteria:

must start with '+'

must contain one or more decimal digits

must end with either 'C' or 'F'

and returns the result as a list of strings.

(C) It extracts all strings contained in message that match the following criteria:

may (but need not) start with '+' or ''

may contain zero or more decimal digits

must end with either 'C' or 'F'

and returns the result as a list of strings.

(D )It extracts all strings contained in message that match the following criteria:

may (but need not) start with '+' or ''

must contain one or more decimal digits

must end with 'CF'

and returns the result as a list of strings.

(E)It extracts all strings contained in message that match the following criteria:

may (but need not) start with '+' or ''

must contain one or more decimal digits

must end with either 'C' or 'F'

and returns the result as a list of strings.

(F) It extracts all strings contained in message that match the following criteria:

may (but need not) start with '+' or ''

must contain one or more decimal digits

must end with 'CF'

and returns the result as a string.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!