IndiaBIX

Python Programming - Lists

Exercise : Lists - General Questions
  • Lists - General Questions
11.
What is the purpose of the index method in Python lists?
To find the index of the last occurrence of a specific element.
To find the index of the first occurrence of a specific element.
To find the total number of elements in the list.
To find the index of the maximum element in the list.
Answer: Option
Explanation:
The index method in Python lists is used to find the index of the first occurrence of a specific element.
12.
How can you check if a specific element is present in a list in Python?
check(element) in my_list
element in my_list
contains(element, my_list)
my_list.contains(element)
Answer: Option
Explanation:
The expression element in my_list is used to check if a specific element is present in a list.
13.
What is the purpose of the clear method in Python lists?
To remove the last element from the list.
To remove all occurrences of a specific element.
To remove all elements from the list.
To remove elements from the list based on a condition.
Answer: Option
Explanation:
The clear method in Python lists is used to remove all elements from the list, leaving it empty.
14.
What is the purpose of the copy method in Python lists?
To create a deep copy of the list.
To create a shallow copy of the list.
To copy elements from one list to another.
To concatenate two lists.
Answer: Option
Explanation:
The copy method in Python lists is used to create a shallow copy of the list.
15.
How can you concatenate two lists in Python?
list1.concatenate(list2)
list1 + list2
list1.extend(list2)
list1.concat(list2)
Answer: Option
Explanation:
The + operator is used to concatenate two lists in Python.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers