noon interview questions in Dubai & the Gulf

askedExplain and write code for Bubble Sort and Selection Sort.

Bubble sort kya hota hai, selection sort kya hota hai, usko properly likh kar batayein

askedExplain the mutability behavior and output when using the append method on aliased lists.

List par based tha... jisme unhone append ki property ke baare mein poocha tha

Advice: Explain how reference aliasing affects mutable lists when appending elements.

askedGiven a 2D grid with values 1, -1, and 0, find the minimum steps to convert all -1 to 1 based on adjacent 1s.

2D array related question... jahan pe bhi aapko -1 show ho raha tha usko convert karna tha 1 mein

Advice: Explain the multi-source BFS approach to determine minimum time or steps to spread the conversion across adjacent cells.

askedGiven a binary tree with left, right, and parent pointers, find the closest node to a target value.

Aapko closest node ko find karna tha binary tree ka use karke

askedHow would you design a database and data models to store chatbot conversations, and what Django queries would you use to retrieve chat history between two users?

Chatbot related application... unko aap kis tarah se store karke rakh sakte ho saari conversation ko, database kaunsa use karoge, models kis tarah se taiyaar karoge, django queries kaunsi use karoge

askedPredict the output for the given Python code snippet handling kwargs and dictionary mutability.

Unhone code ka ek snippet share kar diya tha aur mujhse kaha tha ki iski output kya niklegi

askedRearrange an array containing positive and negative integers such that negative numbers appear at the end while preserving relative order.

Negative integers ko peeche lekar aao aur positive integers ko aage lekar aao is tarah se ki places change na ho

askedWhat is Django ORM?

What do you mean by Django ORM?

askedWhat is a Serializer in Django and how is it used?

Serializer in Django, hum serializer kis tarah se use karte hain Django mein?

askedWhat is a binary tree and how do you implement it?

Binary tree kya hoti hai usko kis tarah se implement kar sakte hain?

askedWhat is serialization in Python and how do you implement it?

Serialization in Python... kis tarah se implement karte hain aur woh hoti kya hai?

askedWhat is the difference between Flask and Django, and when would you choose one over the other?

What is the difference between Flask and Django aur hum kisko kis time prefer karenge?

askedWhat is the difference between REST API and FastAPI?

REST API vs FastAPI dono mein difference kya hota hai?

askedWhat is the difference between SQL and NoSQL databases, and when should each be used?

What is the difference between SQL and NoSQL aur kisko kis time pe use karna chahiye?

askedWhat is the difference between a dictionary and a list in Python?

What do you mean by dictionary and list and what is the difference between the both?

askedWhat is the difference between a list and a tuple in Python?

What do you mean by list and tuple and what is the difference between the both?

askedWhat is the difference between multiprocessing and multithreading in Python?

What is the difference between multiprocessing and multithreading?

askedWhat is your current and expected salary?

Salary kitni hai, expected salary kitni hai?

askedWhat is your notice period and by when can you join?

Kab tak join kar sakte ho, notice period kitna hai?

askedWhat is your total and relevant work experience?

Aapka experience kya hai, kitna total experience hai, relevant experience hai?

askedWrite a program to check if a given string is a palindrome.

Unhone ek string de di thi aur kaha tha ki kya yeh string palindrome hai ya nahi