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Apexon Dot Net Fullstack Developer Interview Questions and Answers

Updated 7 Jan 2025

Apexon Dot Net Fullstack Developer Interview Experiences

1 interview found

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

I applied via LinkedIn and was interviewed in Dec 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. What is design pattern
  • Q2. Which design pattern have you used

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Clear and stay on track only

Interview questions from similar companies

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(3 Questions)

  • Q1. Internal working of hashmap
  • Ans. 

    HashMap is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values.

    • HashMap internally uses an array of linked lists to store key-value pairs.

    • When a key-value pair is added, the key is hashed to find the index in the array where it will be stored.

    • If multiple keys hash to the same index, a linked list is used to handle collisions.

    • HashMap allows one null key and multiple null values.

    • Th...

  • Answered by AI
  • Q2. What is singleton class and its implementation
  • Ans. 

    Singleton class is a class that can only have one instance and provides a global point of access to it.

    • Singleton class restricts the instantiation of a class to one object.

    • It provides a way to access its unique instance globally.

    • Commonly used in scenarios where only one instance of a class is needed, such as database connections or thread pools.

  • Answered by AI
  • Q3. Find all the pairs with given sum coding
  • Ans. 

    The task is to find all pairs in an array that add up to a given sum.

    • Iterate through the array and store each element in a hash set.

    • For each element, check if the difference between the sum and the element exists in the hash set.

    • If it does, add the pair to the result list.

  • Answered by AI

Skills evaluated in this interview

Apexon Interview FAQs

How many rounds are there in Apexon Dot Net Fullstack Developer interview?
Apexon interview process usually has 1 rounds. The most common rounds in the Apexon interview process are Technical.
How to prepare for Apexon Dot Net Fullstack Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Apexon. The most common topics and skills that interviewers at Apexon expect are C#, .Net, ASP.Net, SQL and Angular.
What are the top questions asked in Apexon Dot Net Fullstack Developer interview?

Some of the top questions asked at the Apexon Dot Net Fullstack Developer interview -

  1. which design pattern have you u...read more
  2. What is design patt...read more

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Apexon Dot Net Fullstack Developer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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