Free WGU Foundations-of-Programming-Python Exam Dumps Questions & Answers

Fix the off-by-one error in this function that should return the first 3 characters of a string.
def first_three(text):
return text[0:2]

Which Python data structure allows duplicate values and supports methods like append() and remove()?

• A.  Set
• B.  List
• C.  Tuple
• D.  Dictionary

In the code for item in my_list:, what does item represent?

• A.  The current element being processed
• B.  The entire list
• C.  The length of the list
• D.  The index of the current element

Complete the function get_dict_keys(data) that takes a dictionary and returns a list of all its keys.
For example, get_dict_keys({ " name " : " John " , " age " : 25}) should return [ " name " , " age " ].
def get_dict_keys(data):
# TODO: Return a list of all dictionary keys
pass

A program needs to display only positive, non-zero numbers from a list containing a mixture of integer and decimal values. Which conditional statement should be placed inside the loop?

• A.  if number > = 1:
• B.  if number < 0:
• C.  if number > 0:
• D.  if number != 0: