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Python

1 / 50

How do you import a module in Python?

import math

module import math

use math

2 / 50

How do you access the value of a key in a dictionary?

key.dict()

dict.value(key)

dict[key]

3 / 50

What is the result of int(5.9)?

Error

6

5

4 / 50

What is the output of [1, 2, 3][1]?

2

1

3

5 / 50

How do you handle exceptions in Python?

try-catch

try-except

if-else

6 / 50

What is the result of "apple".replace("a", "o")?

opple

Error

appoe

7 / 50

What is the keyword used to define a class in Python?

def

object

class

8 / 50

Which keyword is used to import all contents of a module?

*

import_all

all

9 / 50

What is the correct file extension for Python files?

.pyth

.pt

.py

10 / 50

What is the output of type("123")?

11 / 50

What is the result of "abc".upper()?

Abc

abc

ABC

12 / 50

How do you raise a number to a power?

num**power

pow(num, power)

num^power

13 / 50

What is the result of bool([1, 2])?

None

False

True

14 / 50

How do you iterate over dictionary keys?

dict.items()

dict.keys()

dict.values()

15 / 50

How do you define a function in Python?

def func():

def func()

function func()

16 / 50

What does is compare in Python?

Object identities

Memory usage

Values only

17 / 50

How do you delete a key-value pair in a dictionary?

pop dict[key]

remove dict[key]

del dict[key]

18 / 50

What is the result of 3 > 1 and 4 > 5?

True

False

None

19 / 50

How do you exit a program with a status code?

sys.exit(1)

exit()

quit(1)

20 / 50

What is the output of bool(None)?

False

True

Error

21 / 50

How do you concatenate two strings?

"+"

"concat()"

"&"

22 / 50

What is the result of 3 ** 2 in Python?

9

6

12

23 / 50

What is the result of len("Python")?

5

7

6

24 / 50

How do you call a function my_function in Python?

my_function()

my_function

call my_function

25 / 50

What is the output of "hello".count("l")?

1

3

2

26 / 50

How do you start a function with optional arguments?

def func(a):

def func(a: int):

def func(a=1):

27 / 50

What is the result of not True?

None

True

False

28 / 50

What is the purpose of the return keyword?

To exit a function

To repeat a value

To print a value

29 / 50

How do you round a number to two decimal places?

approx(num, 2)

round(num, 2)

num.round(2)

30 / 50

What keyword is used to define a loop in Python?

for

iterate

repeat

31 / 50

What is the output of print(2 ** 3)?

8

9

6

32 / 50

How do you define a constant in Python?

const var

Use uppercase names

define(var)

33 / 50

What is the output of "abc".capitalize()?

ABC

abc

Abc

34 / 50

How do you create a dictionary in Python?

{}

[]

dict()

35 / 50

Which operator is used for equality comparison?

==

===

=

36 / 50

What is the result of "apple" * 2?

appleapple

['apple', 'apple']

Error

37 / 50

How do you check if a key exists in a dictionary?

dict.exist(key)

dict.has_key()

key in dict

38 / 50

What is the result of 3 > 5 or 5 > 2?

True

False

None

39 / 50

What is the output of bool(0)?

False

0

True

40 / 50

What is the result of "Python" * 2?

PythonPython

Error

41 / 50

What does int("10") return?

A string

An integer

A float

42 / 50

How do you create a set in Python?

[1, 2, 3]

{1, 2, 3}

(1, 2, 3)

43 / 50

What is the result of range(3)?

A list

A range object

A tuple

44 / 50

How do you open a file for reading in Python?

open(file, "w")

open(file, "a")

open(file, "r")

45 / 50

What is the result of bin(10)?

0b1010

Binary

1010

46 / 50

How do you convert a list to a set in Python?

{list}

set(list)

list(set)

47 / 50

What is the result of 10 // 3?

3.33

10

3

48 / 50

How do you swap two variables in Python?

temp=var1; var1=var2; var2=temp

var1, var2 = var2, var1

var1 = var2; var2 = var1

49 / 50

What is the output of print(3 == 3.0)?

False

True

Error

50 / 50

What is the default value of end in a print() function?

"."

","

"n"

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