Which of the following is associated with a specific file and provides a way for the program to work with

that file?

a$.$ the filename

b$.$ the file extension

c$.$ the file object

d$.$ the file variable

Which of the following describes what happens when a piece of data is written to a file?

a$.$ The data is copied from a variable in RAM to a file.

b$.$ The data is copied from a variable in the program to a file.

c$.$ The data is copied from the program to a file.

d$.$ The data is copied from a file object to a file.

Given that the customer file references a file object, and the file was opened using the $\text{'}w\text{'}$ mode

specifier, how would you write the string 'Mary Smith' to the file?

a$.$ customer file.write$(\text{'}$Mary Smith'$)$

b$.$ customer.write$(\text{'}$w$\text{'},$ 'Mary Smith'$)$

c$.$ customer.input $(\text{'}$Mary Smith'$)$

d$.$ customer.write$(\text{'}$Mary Smith'$)$

What is an advantage of using a tuple rather than a list?

a$.$ Tuples are not limited in size.

b$.$ Tuples can include any data as an element.

c$.$ Processing a tuple is faster than processing a list.

d$.$ There is never an advantage to using a tuple.

What will be assigned to the variable some$\_$nums after the following code executes?

special $=\text{'}0123456789\text{'}$

$som{e}_n$ums $=$ special $[0$:$10$:$2]$

a$.\text{'}0123456789\text{'}$

b$.\text{'}24682468\text{'}$

c$.\text{'}02468\text{'}$

d$.\text{'}02020202020202020202\text{'}$