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Python Intermediate Quizzes

1 / 24

How do you define a global variable?

variable(global)

global_var

global

2 / 24

Will the following work?

a, b, c = 3, 7, 10

Yes

No

3 / 24

What will the following output?

x = float(14)

print(x)

14

float(14)

14.0

4 / 24

What’s the outcome?

a = 7

b = “Hello”

print(a + b)

7 Hello

TypeError

7 + Hello

5 / 24

What is the output of the example below?

a = “This is a string”

print(a[5:16])

is a string

NameError

a string

6 / 24

What is the outcome of the following?

a = “This Is A String”

print(a.lower())

THIS IS A STRING

This Is A String

this is a string

7 / 24

What is the result of the scenario below?

a = [23, 12, 6, 87, 4, 54, 2, 35]

print(min(a))

87

2

1

8 / 24

How do you create a list?

{}

[]

()

9 / 24

How do you remove the last item from a list?

pop()

remove()

del()

10 / 24

What is the result of the following?

list_var = [“UK”, “Canada”, “Germany”, “Japan”]

list_var.sort()

print(list_var)

UK Canada Germany Japan

Canada Germany Japan UK

Canada Japan Germany UK

11 / 24

What will be the output of the example below?

a = 9

b = 4

print(a % b)

0

1

1.5

12 / 24

What is the result of the following?

a = 7

if a > 0:

print(“The number is positive”)

if a > 10:

print(“The number is also higher than 10”)

The number is also higher than 10

The number is positive The number is also higher than 10

The number is positive

13 / 24

What will the following produce?

a = 11

if a < 10: print (a, “is less than 10”)

3 is less than 10

TypeError

14 / 24

Select the correct output:

num = [1, 2, 3]

for a in num:

if a == 2:

continue

print(a)

1, 3

1, 2, 3

1, 2

15 / 24

What is the output of the following:

a = 0

while a < 4:

print(a)

a += 1

if a == 2:

break

0, 1, 2, 3

0, 1

0, 1, 2, 3, 4

16 / 24

What will the following output?

num = list(range(0, 15, 2))

print(num)

[0, 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14]

[4, 5, 6, 7, 8, 9, 10]

[0, 2, 4, 6, 8, 10, 12, 14]

17 / 24

Functions: does the number of parameters must match the number of arguments?

Yes

No

18 / 24

Select the correct outcome?

def person():

pass

IndentationError

TypeError

19 / 24

What will the following output?

def num(a, b):

return 6 * a + (b / 2)

num(2, 6)

(2, 6)

15.0

15

20 / 24

Classes: can del be used to delete both object properties and entire objects?

No

Yes

21 / 24

What is the function of pass in a class?

Pass arguments to an object

Avoid errors

Pass cannot be used in a class

22 / 24

If the file “file.txt” already exists, what will happen if we run the following?

x = open(“file.txt”, “x”)

x.close()

File will be replaced

Error

Nothing will change

23 / 24

What does \n produce?

Tab

Escape symbol

New line

24 / 24

Select the correct answer:

b = 1

try:

print(b)

except:

print(“Error! Something went wrong”)

else:

print(“Nothing is wrong”)

1

Error! Something went wrong

1 Nothing is wrong

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The average score is 64%

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