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Python Variables Quiz

Authored by Amy Austin

Computers

12th Grade

Used 23+ times

Python Variables Quiz
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are variables in Python used for?

Storing data values

Performing arithmetic operations

Controlling the flow of a program

Defining functions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is a variable created in Python?

By using a special command

The moment you first assign a value to it

After declaring its type

By using the 'var' keyword

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Do variables in Python need to be declared with a specific type before assigning a value?

Yes, always

No, they do not need to be declared with any particular type

Only for complex data types

Only for integer and string types

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can a variable in Python change type after it has been set?

Yes, it can change type

No, it cannot change type

It can only change to a related type

It can change type only once

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of casting the integer 3 to a string in Python?

'3'

3

'3.0'

3.0

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What will be the type of variable y after executing y = int(3) in Python?

str

int

float

list

7.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

How do you convert the number 3 to a floating-point number in Python?

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