Find the Error
Python History
Variables and Lists
Output
Loops, Loops, Loops
100
The print function is missing parentheses.
100
Python is a:
A) Snake hisss hisss
B) Programming language
C) Traffic Cone
B) Programming language.
100
What kind of variables is var?
var = 12.2
Float
100
What is the output of the following:
Hello world!
100
What are the two basic kinds of loops?
For loops and while loops.
200
Return is indented too much.
200
Python is:
A) Dynamically Typed
B) Statically Typed
C) Not Typed
A) Dynamically Typed
200
Name 3 types of variables in Python.
int, long, float, complex, String, boolean
200
What is the output of the following:
1
200
When should you use a for loop and when should you use a while loop?
For loop: When you want to repeat a section of code a specific number of times.
While loop: When you do not know how many times you want to repeat a section of code.
300
The variable "count" does not exist. Capitalization matters!
300
When was Python first released?
A) 1960's
B) 1970's
C) 1990's
D) 2000's
C) 1990's
300
What kind of variables is var?
var = '12'
String
300
Which one of the following happens first?
a) Exponents
b) Addition
c) Multiplication
d) Parentheses
Parentheses
300
What is the output of the following:
1 2 3 4 5 6
400
letters[3] does not exist. Indices start at 0, not 1.
400
Name one of Python's core design philosophies.
- Beautiful is better than ugly
- Explicit is better than implicit
- Simple is better than complex
- Complex is better than complicated
- Readability counts
400
What is the proper syntax to add the number 5 to the following list?
nums = [1, 2, 3, 4]
nums = nums + [5]
400
What is the output of the following?
Error. Needs to have a negative count.
400
What are x, y, and z in the loop below if we want it to count from 50 down to 10 by 4s?
x = 50
y = 9 (can also be 6, 7, or 8)
z = -4
500
i will equal 3 then 5 then 7. i does not have enough values for i[3], i[5], or i[7] to be defined, so we get an error.
We should instead use for i in range(len(x)):
500
What is Python named after?
Monty Python, the British comedy group.
500
Fill in the line of code below to complete a function that returns true if the list ends with a 6:
500
What is the output of the following?
0
2
4
6
8
500
Given a string and an int n return a larger string that is n copies of the original string.
string_times('Hi', 2) → 'HiHi'
string_times('Hi', 3) → 'HiHiHi'
Fill in the missing code:
