Quiz | Croma Campus

How do you insert an element at a specific index in a list in Python?

list.add(1, 'x')
list.insert(1, 'x')
list.append(1, 'x')
list.include(1, 'x')

Mark for review

What is the correct syntax to create a class in Python?

class MyClass:
class MyClass[]
class MyClass()
create class MyClass:

Mark for review

What is the output of the following code: print(3 * 'A')?

AAA
A A A
'AAA'
'A A A'

Mark for review

What is the output of len("Hello")?

Mark for review

How do you insert COMMENTS in Python code?

//This is a comment
/This is a comment/
#This is a comment

Mark for review

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

Mark for review

How do you create a dictionary in Python?

{1, 2, 3}
[1, 2, 3]
{1: "one", 2: "two"}
(1, 2, 3)

Mark for review

Which method is used to combine two strings in Python?

append()
concat()
join()
+

Mark for review

What does the term "immutable" mean in Python?

The value cannot be changed
The value can be changed
The variable is constant
The variable is flexible

Mark for review

What is the correct way to open a file for reading in Python?

open("filename", "r")
open("filename", "w")
open("filename", "rw")
open.file("filename", "r")

Mark for review

Which method can be used to remove any whitespace from both the beginning and the end of a string?

ptrim()
trim()
strip()
len()

Mark for review

Which of the following is a built-in function in Python?

val()
print()
input()
Both print() and input()

Mark for review

What is the correct syntax to output "Hello World" in Python?

echo "Hello World"
p("Hello World")
print("Hello World")
printf("Hello World")

Mark for review

What is the output of 5 + 3 * 2?

Mark for review

What is the output of the following code: print(type([]))?

<class 'list'>
<class 'dict'>
<class 'tuple'>
<class 'set'>

Mark for review

What is the correct file extension for Python files?

.pt
.pyt
.pyth
.py

Mark for review

What is the correct way to handle exceptions in Python?

try: except:
try: catch:
try: except: finally:
try: catch: finally:

Mark for review

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

if key in dict:
if key exists dict:
if key in dict.keys():
Both if key in dict: and if key in dict.keys():

Mark for review

What is the output of the following code: print(10 // 3)?

Mark for review

How do you create a set in Python?

set = {1, 2, 3}
set = [1, 2, 3]
set = (1, 2, 3)
set = set(1, 2, 3)

Mark for review

Which of the following is a tuple?

{1, 2, 3}
[1, 2, 3]
(1, 2, 3)
{1: 2, 3: 4}

Mark for review

Which of the following is not a keyword in Python?

TRUE
FALSE
None
maybe

Mark for review

How do you start a loop in Python?

for i to range
for i in range
for i = 1 to 10
for i in 1..10

Mark for review

Which method can be used to return a string in upper case letters?

upperCase()
upper()
uppercase()
toUpperCase()

Mark for review

How do you create a variable with the floating number 2.8?

x = 2.8
x = float(2.8)
Both the above
None of the above

Mark for review

Which operator is used to multiply numbers in Python?

Mark for review

What is the correct way to create a list in Python?

list = {1, 2, 3}
list = [1, 2, 3]
list = (1, 2, 3)
list = 1, 2, 3

Mark for review

How do you define a lambda function?

lambda x, y: x + y
def lambda(x, y): x + y
lambda (x, y): x + y
def lambda x, y: x + y

Mark for review

How can you copy a list in Python?

list.copy()
list[:]
Both list.copy() and list[:]
copy(list)

Mark for review

Which of the following is used to define a block of code in Python?

Curly braces {}
Parentheses ()
Indentation
Square brackets []

Mark for review

Online Exam Quiz

Online

Did you like this Question

Get a 1:1 Mentorship call with our Career Advisor