Renamed all LOs to match with their names in progress.org.
Objective Questions
-------------------
.. A mininum of 8 questions here (along with answers)
1. All arguments of a function cannot have default values. True or
False?
Answer: False
#. When calling a function, the arguments
1. should always be in the order in which they are defined.
#. can be in any order
#. only keyword arguments can be in any order, but should be called
at the beginning.
#. only keyword arguments can be in any order, but should be called
at the end.
Answer: only keyword arguments can be in any order, but should be called
at the end.
#. Given the following function, identify the keywords with default
values.
::
def seperator(char, count=40, show=False):
if show:
print char * count
return char * count
Answer: ``count``, ``show``
#. Given the following function,
::
def seperator(char, count=40, show=False):
if show:
print char * count
return char * count
What is the output of ``separator("+", 1, True)``.
Answer: ``+`` is printed and returned.
#. Given the following function,
::
def seperator(char, count=40, show=False):
if show:
print char * count
return char * count
What is the output of ``separator("+", True, 1)``.
Answer: ``+`` is printed and returned.
#. Given the following function,
::
def seperator(char, count=40, show=False):
if show:
print char * count
return char * count
What is the output of ``separator("+", show=True, 1)``.
Answer: SyntaxError
#. The following is a valid function definition. True or False? Why?
::
def seperator(count=40, char, show=False):
if show:
print char * count
return char * count
Answer: False. All parameters with default arguments should be
defined at the end.
#. Which of the following cannot be used as default values for
arguments?
a. floats
#. lists
#. functions
#. booleans
#. None of the Above
Answer: None of the above.
Larger Questions
----------------
1.
2.