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Python Programming - Functions

Exercise : Functions - General Questions
  • Functions - General Questions
41.
How do you remove the last element from a list?
Using list.remove()
Using list.delete()
Using list.pop()
Using list.drop()
Answer: Option
Explanation:
The list.pop() method removes and returns the last element from a list.
42.
What is the purpose of the round() function?
Computes the sum of elements in an iterable
Rounds a floating-point number to the nearest integer
Converts a string to uppercase
Sorts elements of a list in ascending order
Answer: Option
Explanation:
The round() function is used to round a floating-point number to the nearest integer.
43.
What is the purpose of the *args and **kwargs parameters in a function definition?
To specify required arguments.
To accept a variable number of positional and keyword arguments.
To indicate optional parameters.
To define default parameter values.
Answer: Option
Explanation:
*args is used to pass a variable number of positional arguments, and **kwargs is used to pass a variable number of keyword arguments to a function.
44.
What is the purpose of the decorator?
To add comments to the code.
To create nested functions.
To modify or extend the behavior of functions or methods.
To define default values for function parameters.
Answer: Option
Explanation:
A decorator in Python is used to modify or extend the behavior of functions or methods.
45.
What is the purpose of the enumerate function?
To generate a sequence of numbers.
To iterate over a sequence and keep track of the index.
To convert a list to a set.
To reverse the order of elements in a list.
Answer: Option
Explanation:
The enumerate function is used to iterate over a sequence and keep track of the index of the current item.
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