Accentuate IT Solutions Python Fullstack Developer Interview Questions, Process, and Tips

Assesses person's ability to understand and work with numerical data, graphs and mathematical concepts and measures understanding of language, including comprehension, vocabulary and reasoning through verbal concepts.

Access your ability to solve algorithmic problems, often involving data structures and require you to writing code to accomplish specific task or functions, often with focus on syntax, structure and accuracy.

Q1. What are the key differences between ArrayList and LinkdList in python?
Ans. 
ArrayList is a resizable array implementation, while LinkedList is a doubly linked list implementation in Python.
• ArrayList uses contiguous memory allocation, while LinkedList uses non-contiguous memory allocation.

• ArrayList provides fast access to elements using index, while LinkedList provides fast insertion and deletion of elements.

• ArrayList is better for storing and accessing data sequentially, while LinkedList is be...read more
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Q2. You can explain the HHTP request response cycle
Ans. 
HTTP request response cycle involves a client sending a request to a server, which processes the request and sends back a response.
• Client sends a request to a server using a specific HTTP method (GET, POST, PUT, DELETE, etc.)

• Server processes the request, performs necessary actions, and generates a response

• Server sends the response back to the client, typically including a status code (200 for success, 404 for not found...read more
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Q3. Write a function to determine if given string id palindrome
Ans. 
Function to determine if a given string is a palindrome
• Create a function that takes a string as input

• Remove all non-alphanumeric characters and convert to lowercase

• Compare the string with its reverse to check if it is a palindrome

• Return True if it is a palindrome, False otherwise
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Q4. How would you delete and remove duplicates from an array
Ans. 
To delete and remove duplicates from an array of strings, use a set to store unique values.
• Convert the array to a set to automatically remove duplicates

• Convert the set back to a list to maintain the original order

• Example: array = ['apple', 'banana', 'apple', 'orange']

• Set(array) will result in {'apple', 'banana', 'orange'}

• List(set(array)) will give ['apple', 'banana', 'orange']
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Q5. How do you prioritize tasks when working on multiple projects
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Q6. Given a list of numbers, find the first missing positive integer
Ans. 
Find the first missing positive integer in a list of numbers
• Sort the list and iterate through it to find the first positive integer

• Use a set to keep track of positive integers already seen

• Return the first positive integer not in the set
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