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iLink Digital Python Developer Trainee Interview Questions and Answers

Updated 12 Apr 2024

iLink Digital Python Developer Trainee Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Mar 2024. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Basic SQL queries Python Dictionary To code for factories or not Basic HTML questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just go through all the basic concepts.. and know all the topics that you covered over your resume.

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Naukri.com and was interviewed in Nov 2024. There was 1 interview round.

Round 1 - Coding Test 

Python coding oops a1b3h5 to abbbhhhhh
pandas numpy sql questions basic to intermediate

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Shifts the zeros to right
  • Ans. 

    Shift all zeros in an array to the right while maintaining the order of non-zero elements.

    • Iterate through the array and move all non-zero elements to the front of the array.

    • Fill the remaining elements with zeros.

    • Maintain the relative order of non-zero elements.

  • Answered by AI
  • Q2. What is decorator?
  • Ans. 

    A decorator is a design pattern in Python that allows adding new functionality to an existing object without modifying its structure.

    • Decorators are denoted by the @ symbol followed by the decorator function name.

    • They are commonly used to modify or extend the behavior of functions or methods.

    • Decorators can be used for logging, timing, authentication, caching, etc.

    • Example: @staticmethod, @classmethod, @property

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Interviewer expecting same answer what he have in his mind

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.

Round 1 - SQL Assessment 

(1 Question)

  • Q1. SQL database questions
Round 2 - Technical 

(3 Questions)

  • Q1. About Selenium Xpath
  • Q2. About Pytest fixtures
  • Q3. SQL distinct and count
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Past project related questions
  • Q2. Python and sql queries
Round 2 - Coding Test 

Waiting for l2 round

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Simple python programming concepts

Round 2 - Technical 

(2 Questions)

  • Q1. Basic System design of inter service communication in transactional systems.
  • Ans. 

    Inter service communication in transactional systems involves designing a reliable and efficient way for services to communicate and exchange data.

    • Use asynchronous messaging systems like RabbitMQ or Kafka to decouple services and ensure reliable message delivery.

    • Implement RESTful APIs for synchronous communication between services, using HTTP methods like GET, POST, PUT, DELETE.

    • Consider using gRPC for high-performance,...

  • Answered by AI
  • Q2. Loading and processing a file with huge data volume
  • Ans. 

    Use pandas library for efficient loading and processing of large files in Python.

    • Use pandas read_csv() function with chunksize parameter to load large files in chunks.

    • Optimize memory usage by specifying data types for columns in read_csv() function.

    • Use pandas DataFrame methods like groupby(), merge(), and apply() for efficient data processing.

    • Consider using Dask library for parallel processing of large datasets.

    • Use gen...

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Aug 2021. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. 1. What are decorators
  • Ans. 

    Decorators are functions that modify the behavior of other functions without changing their source code.

    • Decorators are denoted by the '@' symbol followed by the decorator function name.

    • They can be used to add functionality to a function, such as logging or timing.

    • Decorators can also be used to modify the behavior of a class or method.

    • They are commonly used in web frameworks like Flask and Django.

    • Examples of built-in de...

  • Answered by AI
  • Q2. 2. What is Namespace in Python
  • Ans. 

    Namespace is a container that holds identifiers (names) used to avoid naming conflicts.

    • Namespace is created at different moments and has different lifetimes.

    • Python implements namespaces as dictionaries.

    • There are four types of namespaces in Python: built-in, global, local, and non-local.

    • Namespaces can be accessed using the dot (.) operator.

    • Example: 'import math' creates a namespace 'math' that contains all the functions

  • Answered by AI
  • Q3. Write Algorithm for Soduku
  • Ans. 

    Algorithm to solve Sudoku puzzle

    • Create a 9x9 grid to represent the puzzle

    • Fill in known numbers

    • For each empty cell, try numbers 1-9 until a valid number is found

    • Backtrack if no valid number can be found

    • Repeat until all cells are filled

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Learn about Soduku before appearing for interview

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in Apr 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Python basics, one DSA question, DNS lookup process in full detail, GIL, memory management in python, copy vs deepcopy

Interview Preparation Tips

Interview preparation tips for other job seekers - Be thorough with your python knowledge, web frameworks, memory management in Python and networking concepts especially DNS lookup process
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. What is List Comprehension
  • Ans. 

    List comprehension is a concise way to create lists in Python by iterating over an existing list or iterable.

    • Syntax: [expression for item in iterable]

    • Can include conditions: [expression for item in iterable if condition]

    • Can be nested: [[i*j for j in range(1, 4)] for i in range(1, 4)]

    • Can be used to create new lists from existing lists efficiently

  • Answered by AI
  • Q2. What are the types of Serializers in Django
  • Ans. 

    Types of Serializers in Django include ModelSerializer, Serializer, and HyperlinkedModelSerializer.

    • ModelSerializer: Used to serialize Django model instances.

    • Serializer: Generic serializer class for custom data serialization.

    • HyperlinkedModelSerializer: Includes hyperlinks to related resources in the serialized data.

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Create linkedList
  • Ans. 

    A linked list is a data structure consisting of nodes where each node points to the next node in the sequence.

    • Create a Node class with data and next pointer

    • Create a LinkedList class with methods like insert, delete, search

    • Example: Node class - class Node: def __init__(self, data): self.data = data self.next = None

  • Answered by AI
  • Q2. Basic to advance python

Interview Preparation Tips

Interview preparation tips for other job seekers - prepare data structure

Skills evaluated in this interview

iLink Digital Interview FAQs

How many rounds are there in iLink Digital Python Developer Trainee interview?
iLink Digital interview process usually has 1 rounds. The most common rounds in the iLink Digital interview process are Technical.

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iLink Digital Python Developer Trainee Interview Process

based on 1 interview

Interview experience

4
  
Good
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