What is a linked list in Python and how is it different from a regular list?

Advanced Python Concepts

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Computers
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University
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Easy
Tester 1
Used 3+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A linked list in Python is a data structure that consists of nodes where each node contains a data field and a reference to the next node in the sequence. This is different from a regular list in Python, which is implemented as an array and allows for constant time access to elements by index.
A linked list in Python is a one-dimensional array, while a regular list is a multi-dimensional array
A linked list in Python is a built-in data structure, while a regular list is a user-defined data structure
A linked list in Python is a type of list that can only store integers, while a regular list can store any type of data
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Explain the process of sorting a list in Python using the sorted() function.
The sorted() function cannot be used to sort lists in Python
The sorted() function sorts the list in place without returning a new sorted list
The sorted() function requires the list elements to be of the same data type
The process of sorting a list in Python using the sorted() function involves passing the list as an argument to the sorted() function, which then returns a new sorted list.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you manipulate text in Python using string methods?
By using conditional statements to modify the text
By importing external libraries to manipulate the text
By using built-in string methods such as upper(), lower(), strip(), replace(), split(), etc.
By using mathematical operations on the text
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is text slicing in Python and how is it useful in text manipulation?
Text slicing in Python is used for creating new fonts and styles in text manipulation.
Text slicing in Python allows for easy extraction and manipulation of specific parts of a text, making it a powerful tool for text processing and analysis.
Text slicing in Python is only useful for counting the number of characters in a text.
Text slicing in Python is a feature that allows for converting text into audio files.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Differentiate between 1D and 2D arrays in Python with examples.
1D array is for integers, 2D array is for strings
Example of 1D array: (1, 2, 3, 4, 5). Example of 2D array: [[1, 2], [3, 4]]
1D array can only contain single-digit numbers, 2D array can contain double-digit numbers
Example of 1D array: [1, 2, 3, 4, 5]. Example of 2D array: [[1, 2, 3], [4, 5, 6], [7, 8, 9]].
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the advantages of using a linked list over a regular list in Python?
Linked list allows for random access to elements
Linked list has better performance for searching elements
Constant time insertions and deletions in any position
Linked list uses less memory than a regular list
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Discuss the various sorting algorithms that can be used to sort a list in Python.
Radix Sort
Shell Sort
Linear Sort
Bubble Sort, Selection Sort, Insertion Sort, Merge Sort, Quick Sort, and Heap Sort
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