Python - Variables and Input

Which one is an invalid variable

• Score

• MyScore

• First Score

• FScore

What will this code output?

print("confusion")

• Confusion

• confusion

• Syntax Error

• print

What will this code output?

a = 5

b = 6

c = 1

b = 4

print(3 - c)

• 2

• 1

• 4

• 5

What will this code utput:

Mark1 = 50

Mark2 = 50

Total = Mark1 + Mark2

print(total)

• Undefined name error

• 100

• 0

• 5050

Answer explanation

Variable names are case-sensitive.

From the chocies, what is the best variable name to use for storing the following information:

China, Russia, USA, France, Canada, Japan, Mongolia, Turkey, Nigeria

• Nations

• C

• NRUFCJMTN

• World_Country_Names

Which is the correct assignment symbol.

• =

• ==

• *

• :

Answer explanation

Assignment is when you assign or store data in your variables.

What kind of data is

12.7

• integer

• float

• boolean

• string

What data type is "t"

• character

• string

• float

• boolean

Answer explanation

A string is more than one character. Example: "tez"

A character or CHAR is only one single element. Example: "i"

What will this code output:

a = 9

c = 1

a = 6

print(a%6)

• 0

• 2

• 1

• error

What will happen when you execute the 2 lines of code below:

FirstName = "Naruto"

Surname = "Asena"

• Nothing

• Naruto Asena

• Naruto

• Error

Answer explanation

There is no print function so nothing is being output :)