Programming Final
len
Dictionaries have pairs; Use the ___ function to determine how many pairs are in the dictionary.
function
A __ can be described simply as a mini-program that goes off and performs a specific task.
for
A ___ loop is used to iterate through a sequence.
statement
A ____ is a complete instruction in Python.
iterates
A for loop ____ over a sequence one element at a time.
condition
All if statements have a _____ which is an expression that evaluated to either true or false.
0
All sequences start at index ___.
condition colon block
An if statement is built by using an if followed by a ____, a ____, and ___ of one or more statements.
right left
Assignment Statements take what's on the ___ and assign it to the variable on the ___. (Left/Right)
immutable
Both strings and tuples cannot change. They are ____
data operators
Concatenate, add, subtract, multiply, divide, and mod, are all ___
sequence
Strings and tuples are both this kind of data:
any
Strings can only contain characters, but tuples can contain ___ type.
data types
Strings, integers and floats are ___.
comparison
The == is a ____ operator.
>>>
The IDLE command prompt is ___.
string literals
The ____ data type consists of characters enclosed in quotes.
modules
The import statement allows the programmer to import _____ which contain code that can be used in any Python program.
%
The modulus operator, does division and returns the integer
\n
print a newline
\\
prints a backslash
\"
prints a double quote
\t
prints a horizontal tab
\'
prints a single quote
floating-point
numbers with decimals
initialize check change
Name the 3 things that must occur for a sentry variable to effectively control the while loop:
keys values
Python dictionaries use ___ instead of indices to get to ___ saved in the dictionary.
case-senstive
Python differentiates between upper and lower case letters so that 'print' and 'PRINT' are not the same. This is called _____.
cross-platform
Python is able to run on many different operating systems like Windows, Mac & Linux and a program created on any of these can run on the others. This is called ____.
syntax highlighting
Python uses ____ so that special words that are a part of the Python language are colored purple and strings are always green.
tuples
Tuples can only be concatenated with ___.
.title
method that capitalizes the first letter of each word
.capitalize
method that capitalizes the first letter, and the rest lowercase
.swapcase
method that changes the cases of a string
.lower
method that makes a string lower case
.upper
method that makes a string upper case
.strip
method that returns a string with no whitespace at the beginning or end
.replace(old,new)
method that returns all of one old word of a string, with a new one
iterates
a for loop ___ over the elements of the list one at a time.
==
equal to
!=
not equal to
types
10>"five" will not work because objects of different ____ cannot be compared.
Integrated Development Environment
IDLE is the ___ for Python.
mutable
Lists are like tuples except that they are ____. (can be changed)
indexes
Lists use ____ to access a single element of the list.
.append
Lists use the ____ method to add a new element at the end of the list.
randint() and randrange()
Name 2 functions used to generate random numbers:
and or not
Name the 3 boolean operators:
strings tuples lists
Name the 3 kinds of sequences:
Interactive and Script Mode
The two modes of IDLE are ___ and ___.
syntax, runtime, logic
Three types of errors:
len( )
To find the size of a tuple or string use the ____ function.
escape sequence
To print quotes inside of a string, use an ____ to make Python ignore them.
len
Use the ___ function to determine how many elements are in the list.
range
Use the ___ function with a for loop to count forwards or backwards.
in
Use the ___ operator to see if an element is a member of a dictionary.
in
Use the ___ operator to see if an element is a member of a sequence.
Int
Use the ____ function to convert a string to an integer.
triple quotes
Used so that the string is printed exactly how it was typed.
*
Used to repeat strings
concatenate strings
Using the plus sign (+) to put strings together is called _____.
arguments
Values that are passed to functions are called _ ___.
data
Variables are containers in memory used to store ____.
numbers letters underscores
Variables can only contain ___ ___ and ___.
reserved word
Variables cannot be a ___ ___.
elif
When one or more ___ are added to the if statement, a sequence of conditions can be evaluated.
true block
While the condition of a while loop evaluates to ___, the ___ is executed.
integers
Whole numbers
escape sequences
\' \" \\ \n \t are all called ___.
strings
___ are a series of characters
methods
___ are called through (attached to) a string
constants
___ are variables that aren't supposed to change; they are usually all uppercase.
data
___ is information used in a program. Python has different types of __(same word).
!=
___ is used to check if two things are "not equal"
modules
___ must be specifically brought into the program before you can use the code in them.
input
____ Is a function that is used to get information from the user.
indexing
____ allows you to specify a position number in a string or tuple and access the element at that position.
methods
____ are similar to functions, but cannot be called on their own; they must be passed through a particular object like a string.
string literals
____ are strings enclosed in quotes
indentation
____ is used to create visual and logical blocks of code.
branching
____ means making a decision to take one path or another
variables
containers to hold data are called ____.
int()
converts a string number to an integer
str()
converts an integers and returns it as a string
float()
converts the number to a floating point number
nested
ducks=["Daffy",[Donald", "Daisy"], [Huey, Dewey, Louie]] is an example of a ___ lists.
>
greater than
>=
greater than or equal to
<
less than
<=
less than or equal to
\a
sounds the system bell
assignment
the = is the ____ symbol.
del
the __ function removes an element of a list based on its location.
remove
the ___ method removes an element based on its value.
module
the import statement allows the programmer to import a ____ which contains code that can be used in any Python program.
//
used for integer division, truncates (doesn't round)
/
used for true division
condition operators
used to make a comparison, using objects of the same type
number
variables cannot start with a ___.
sentry variable
while loops are controlled by a ______
