Review Jeopardy

Loops

100

What is the name of the loop that iterates over a sequence, such as a list or string, in Python?

'For' loop

200

In a while loop, what happens if the loop condition is always true?

An infinite loop

300

for i in range(1, 5):    

      print(i * 2)

2,4,6,8

400

In a for loop, which function is commonly used to generate a sequence of numbers?

range()

500

count = 0 

while count < 3:    

   print(count)    

   count += 1 

else:    

   print("Done!")

0, 1, 2, "Done!"

Data Types

100

What data type is used to represent a decimal number in Python?

Floats 

200

Which data type is used to store multiple values in a single variable and is ordered and changeable?

List

300

is_valid = False

print(type(is_valid))

bool ( boolean )

400

What data type would you use to create an immutable ( unchangeable ) sequence of items?

Tuple

500

mixed = [42, "banana", 7.5, False] print(type(mixed[2]))

Float

Variables/Syntax

100

What symbol is used to assign a value to a variable in Python?

=

200

What is the correct way to declare a variable named age and assign it the value 12?

age = 12

300

Which of the following is the most correct way to write a variable name in Python?

1. 1st_name
2. first-name
3. first_name
4. first name

3. first_name

400

name = "Charlie"

print("Hello, " + name)

Hello, Charlie

500

What will be the output of the following code snippet?

x = 10

y = x

x += 5

print(y)

10

Bonus/Extra

100

What is this operator called: %?

Modulo

200

What is this way of writing a variable name:

iLoveDogs

Camel Casing

300

Tell me the process of how code runs?

Code written in environment, compiler, RAM, binary, CPU

400

What is this number when converted from binary ro regular: 

1011

11

500

not True and False or ( not True ) and False or True and False

( must show your work )

False