Python mcq questions with answer – Set 4

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• Total Number Of Questions : 10
• Passing Marks : 7
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#1. Which of the following is not a valid Python built-in function?

print()

print()

len()

len()

sort()

sort()

openfile()

openfile()

#2. What is a dictionary in Python?

A list of tuples with unique keys

A list of tuples with unique keys

A collection of values stored in key-value pairs

A collection of values stored in key-value pairs

A set of integers

A set of integers

A string of characters

A string of characters

#3. What is the syntax for creating a dictionary in Python?

dict = {}

dict = {}

dict = []

dict = []

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dict = ()

dict = ()

dict = list()

dict = list()

#4. How can you access the value of a specific key in a dictionary?

Using the key as an index

Using the key as an index

Using the get() method

Using the get() method

Using the values() method

Using the values() method

Using the keys() method

Using the keys() method

#5. What is the function of the "del" keyword in Python?

It is used to delete a variable

It is used to delete a variable

It is used to delete an element from a list

It is used to delete an element from a list

It is used to delete a key-value pair from a dictionary

It is used to delete a key-value pair from a dictionary

It is used to delete a string

It is used to delete a string

#6. What is the function of the "break" statement in a for loop?

It is used to skip the current iteration and continue with the next iteration

It is used to skip the current iteration and continue with the next iteration

It is used to stop the execution of the loop and move on to the next statement after the loop

It is used to stop the execution of the loop and move on to the next statement after the loop

It is used to repeat the current iteration

It is used to repeat the current iteration

It is used to go back to the beginning of the loop

It is used to go back to the beginning of the loop

#7. What is the function of the "pass" statement in Python?

It is used to skip the current iteration and move to the next iteration

It is used to skip the current iteration and move to the next iteration

It is used to stop the execution of the loop and move on to the next statement after the loop

It is used to stop the execution of the loop and move on to the next statement after the loop

It is used to indicate that a block of code is intentionally left empty

It is used to indicate that a block of code is intentionally left empty

It is used to repeat the current iteration

It is used to repeat the current iteration

#8. What is the function of the enumerate function in Python?

It is used to loop through a list and return both the index and the value of each element

It is used to loop through a list and return both the index and the value of each element

It is used to loop through a dictionary and return both the key and the value of each element

It is used to loop through a dictionary and return both the key and the value of each element

It is used to loop through a tuple and return both the index and the value of each element

It is used to loop through a tuple and return both the index and the value of each element

It is used to loop through a string and return both the index and the value of each character

It is used to loop through a string and return both the index and the value of each character

#9. What is the function of the "zip" function in Python?

It is used to loop through two or more lists and return the corresponding elements from each list as a tuple

It is used to loop through two or more lists and return the corresponding elements from each list as a tuple

It is used to loop through two or more dictionaries and return the corresponding values from each dictionary as a tuple

It is used to loop through two or more dictionaries and return the corresponding values from each dictionary as a tuple

It is used to loop through two or more strings and return the corresponding characters from each string as a tuple

It is used to loop through two or more strings and return the corresponding characters from each string as a tuple

It is used to loop through two or more tuples and return the corresponding elements from each tuple as a tuple

It is used to loop through two or more tuples and return the corresponding elements from each tuple as a tuple

#10. What is the result of the following expression: 'abc' * 3?

'abcabcabc'

'abcabcabc'

'abcabc'

'abcabc'

'abc'

'abc'

'abccba'

'abccba'

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