Which stride number should you use to reverse the order of characters in a slice?
a. -1
b. 1
c. 0
d. 2

what is forking?
a. hiding a software program's code so that others can't use it
b. performing quality assurance tests on an unreleased version of a program
c. taking code from a currently developed project to make a different version
d. using the spiral model of software development

what is a bug?
a. a person who tests a program
b. an error in a program's code
c. a window that runs a program
d. a comment in a program

the turtle program is a/an included with python that can be imported for use in python code.
a. command
b. argument
c. module
d. ide

what is a graphical user interface (gui)?
a. the information provided by python's () function
b. the windows, buttons, menu items, icons, and dialog boxes with which a computer user interacts
c. the manager that provides specific commands for working with files
d. the highest-level directory on a computer system

which of the following is an advantage of using variables?
a. it reduces the number of functions that are necessary in the program.
b. it increases the number of values that are used in a program.
c. it erases the default values.
d. it makes it less likely that an error will be introduced into the code.

what would you expect as the result of the code "happy" + "birthday"?
a. "birthdayhappy"
b. "happy birthday"
c. "happy birthday"
d. "happybirthday"

when you make copies of a class, those copies are called of the class.
a. variables
b. arguments
c. iterations
d. instances

what are methods?
a. the functions associated with a class
b. operations that are applied to strings
c. the substrings created by slicing
d. boolean values returned by expressions

what are comments meant to do?
a. make sure python runs code in the correct order
b. fix errors in the code
c. explain what some code is doing
d. format the code correctly

which of the following types of software hides its code and doesn't let other people change it?
a. open source software
b. forked software
c. shelfware
d. proprietary software

if you want to save a program so you can run it later, you should create the program in which window?
a. the idle python shell window
b. the text editor window
c. the python (command line) window
d. the turtle graphics window

a is a clickable graphical object that makes something happen when the user clicks it, usually with the left mouse button.
a. button
b. mouse icon
c. key
d. focus window

a/an development method is one in which the development does not follow a predictable or planned course of action.
a. informal
b. incremental
c. waterfall
d. spiral

what are shortcuts useful for?
a. making it easier and quicker to open a file
b. making a computer more interactive
c. giving text-based commands to a computer
d. printing software documentation