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63 Moons Technologies C Developer Interview Questions and Answers

Updated 14 Jun 2023

63 Moons Technologies C Developer Interview Experiences

2 interviews found

C Developer Interview Questions & Answers

user image Anonymous

posted on 19 Feb 2023

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

I applied via Campus Placement and was interviewed in Jan 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Paper pen round
1. Aptitude questions (profit and loss, coding decoding, missing number , time and distance etc)
2. C++ mcq questions(constructor and destructor, virtual functions, class and objects, pointer, oops concept)

Round 2 - Technical 

(5 Questions)

  • Q1. What is class and objects in c++?
  • Ans. 

    Class is a blueprint for creating objects. Objects are instances of a class with their own set of properties and methods.

    • Classes define the properties and methods that objects will have

    • Objects are created from a class using the 'new' keyword

    • Objects can interact with each other through their methods and properties

    • Example: class Car { int speed; void accelerate(); }; Car myCar; myCar.accelerate();

    • Example: class Person { ...

  • Answered by AI
  • Q2. About Constructor and destructor , Types of constructor, How constructor called?
  • Q3. Memory management of variable and objects
  • Ans. 

    Memory management involves allocating and deallocating memory for variables and objects.

    • Variables can be allocated on the stack or heap depending on their scope and lifetime.

    • Objects can be created using new operator and must be deleted using delete operator to avoid memory leaks.

    • Smart pointers like unique_ptr and shared_ptr can be used to manage object memory automatically.

    • Memory leaks can be avoided by properly managi...

  • Answered by AI
  • Q4. Difference between stack memory and heap memory
  • Ans. 

    Stack memory is allocated automatically, while heap memory is allocated manually.

    • Stack memory is limited and has a fixed size, while heap memory is larger and can grow dynamically.

    • Stack memory is faster to access than heap memory.

    • Stack memory is used for local variables and function calls, while heap memory is used for dynamic memory allocation.

    • Examples of stack memory include function call stack and local variables, w...

  • Answered by AI
  • Q5. About function overloading and overriding in c++?

Interview Preparation Tips

Interview preparation tips for other job seekers - Just study about basic concept of c++ and memory management about variables and objects.

Skills evaluated in this interview

C Developer Interview Questions & Answers

user image Anonymous

posted on 14 Jun 2023

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

I applied via Campus Placement and was interviewed in Dec 2022. There were 4 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

Technical based question and c++ programing question

Round 3 - Technical 

(1 Question)

  • Q1. Opps concept and multi threading questions
Round 4 - HR 

(1 Question)

  • Q1. About your self

Interview Preparation Tips

Interview preparation tips for other job seekers - The interview was moderate

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Interview questions from similar companies

I appeared for an interview before Sep 2020.

Round 1 - Face to Face 

(2 Questions)

Round duration - 45 minutes
Round difficulty - Medium

I was asked 2 coding questions, questions from my projects and questions related to different java concepts. One question from cloud computing was also asked.

  • Q1. 

    Maximum Subarray Sum Problem Statement

    Given an array arr of length N consisting of integers, find the sum of the subarray (including empty subarray) with the maximum sum among all subarrays.

    Explanation...

  • Ans. 

    Find the sum of the subarray with the maximum sum among all subarrays in a given array.

    • Iterate through the array and keep track of the current sum and maximum sum seen so far.

    • If the current sum becomes negative, reset it to 0 as it won't contribute to the maximum sum.

    • Return the maximum sum as the result.

    • Example: For input arr = [-2, 1, -3, 4, -1], the maximum subarray sum is 4.

  • Answered by AI
  • Q2. 

    Add Two Numbers as Linked Lists

    You are given two singly linked lists, where each list represents a positive number without any leading zeros.

    Your task is to add these two numbers and return the sum as ...

  • Ans. 

    Add two numbers represented as linked lists and return the sum as a linked list.

    • Traverse both linked lists simultaneously while keeping track of carry

    • Create a new linked list to store the sum

    • Handle cases where one list is longer than the other

    • Consider edge cases like carry at the end of addition

  • Answered by AI
Round 2 - HR 

Round duration - 15 minutes
Round difficulty - Easy

It was a normal discussion about the role, the job expectations and about the company culture.

Interview Preparation Tips

Professional and academic backgroundI completed Information Technology from Bharati Vidyapeeth's College of Engineering. I applied for the job as SDE - 1 in DelhiEligibility criteriaAbove 8 CGPANewgen Software interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, System Design, OOPS, Dynamic Programming, AptitudeTime required to prepare for the interview - 1 monthInterview preparation tips for other job seekers

Tip 1 : Do at-least 200+ dsa problems from various topics.
Tip 2 : Make 2-3 projects and be well versed with their functionality.
Tip 3 : Practice aptitude questions and time yourself while doing the questions.

Application resume tips for other job seekers

Tip 1: Keep your resume short, try to make it one pager only.
Tip 2: Mention only position specific projects, and if you have got a good academic score mention it on top.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Basics on java

Interview Preparation Tips

Interview preparation tips for other job seekers - Be strong on the basics on which you are working or learned and the profile they have offered. Be brave and don't be get scared by seeing the interviewer and the way he asking questions.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
No response

I appeared for an interview before Mar 2024, where I was asked the following questions.

  • Q1. Leetcode tree traversal
  • Q2. Situational questions
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

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

Round 1 - HR 

(1 Question)

  • Q1. About yourself and background only

Interview Preparation Tips

Interview preparation tips for other job seekers - good good

Interview Questionnaire 

1 Question

  • Q1. Runtime pollymorphism

Interview Preparation Tips

Round: Test
Experience: I scored good.
Tips: Core java good knowledge.
Duration: 30 minutes
Total Questions: 25

Round: Technical Interview
Experience: like this many ques from core java and hibernate and sql also and I scored good.
Tips: Command over core java and sql also.

I applied via Naukri.com and was interviewed before Nov 2019. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Servlet life cycle, bubble sort, quick sort, binary search, how can a software ensure GDPR rules being followed, SQL queries (second highest salary)

Interview Preparation Tips

Interview preparation tips for other job seekers - you will need to give a psychometric test, some beginner sometimes mediocre level programming test and final technical interview which may last till an hour. Do read about 1 or 2 Newgen products before going for the interview. They will definitely ask. Just be confident.Offer letter generally comes within 2 weeks. All the best !!

I appeared for an interview in Nov 2020.

Round 1 - Coding Test 

Round duration - 100 minutes
Round difficulty - Medium

The complete test will be Audio and Video Proctored, Please be available in front of the camera throughout the test duration. Assessment login details will be sent to the candidate’s registered email id prior to assessment. The Aptitude 25 questions - 35 Minutes, English 25 questions - 30 Minutes, Technical 25 questions - 35 Minutes. Those who clear the first test would have a second test of Psychometric duration 60 Mins on the same day of the test. Shortlisted candidates would have interviews post that.

Round 2 - Face to Face 

(1 Question)

Round duration - 30 minutes
Round difficulty - Medium

This round consisted of various technical questions such as questions on web technologies, databases, OOPS concepts, and coding questions.

  • Q1. 

    Binary Palindrome Check

    Given an integer N, determine whether its binary representation is a palindrome.

    Input:

    The first line contains an integer 'T' representing the number of test cases. 
    The next 'T'...
  • Ans. 

    Check if the binary representation of a given integer is a palindrome.

    • Convert the integer to binary representation.

    • Check if the binary representation is a palindrome by comparing it with its reverse.

    • Return true if it is a palindrome, false otherwise.

  • Answered by AI
Round 3 - HR 

Round duration - 15 minutes
Round difficulty - Easy

I was asked to introduce myself and about my hobbies. They were very general questions. They asked me about my strengths and weakness. In the end, they asked me would I re-locate.

Interview Preparation Tips

Professional and academic backgroundI completed Computer Science Engineering from Guru Tegh Bahadur Institute of Technology. I applied for the job as SDE - 1 in NoidaEligibility criteriaAbove 8+ CGPANewgen Software interview preparation:Topics to prepare for the interview - Data structures, Algorithms, Object-oriented programming, Database management system, Python, Django, Machine Learning, web technologies, Problem-solving, AptitudeTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Strengthen DSA skills initially, know the basics and understand the working of different data structures
Tip 2 : Learn to implement them and enhance your coding skills. Make mistakes and learn from them instead of just cramming everything before practicing. 
Tip 3 : To enhance coding skills, try your best to crack a question instead of giving up and looking at the solution..this will improve your problem-solving skills.
Tip 4 : It's a must to do the standard coding questions under every category of data structure and algorithms
Tip 5 : To study the topics and practice coding questions refer to GeeksforGeeks and regularly take part in coding contests.
Tip 6 : Be thorough with OOPs, DBMS, and the technologies on which you have worked for the interview.
Tip 7 : Have at least 2 projects in your resume and make sure you can answer the questions related to them.
Tip 8 : For HR interviews prepare questions, prepare questions such as introduce yourself, your strengths, your weakness.
Confidence is the key you need to be an expert in. I was not aware of some things the interviewer asked during my interviews. But due to my confidence, he skipped that part.
Tip 9 : Be in formals with the properly ironed dress, and try to join 5 minutes early than the joining time. It will have a positive affect.

Application resume tips for other job seekers

Tip 1 : Make sure your resume fits everything into a single page. 
Tip 2 : Have at least 2 projects on your resume. 
Tip 3 : Only Mention only those technical skills that you are confident in. Do not put false things on your resume. 
Tip 4 : Mention the work you have done during your internships. 
Tip 5 : Include an objective in your resume.

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Questions based mostly on core java, Sql queries, Spring basics

63 Moons Technologies Interview FAQs

How many rounds are there in 63 Moons Technologies C Developer interview?
63 Moons Technologies interview process usually has 3-4 rounds. The most common rounds in the 63 Moons Technologies interview process are Resume Shortlist, Aptitude Test and Technical.
What are the top questions asked in 63 Moons Technologies C Developer interview?

Some of the top questions asked at the 63 Moons Technologies C Developer interview -

  1. What is class and objects in c...read more
  2. Memory management of variable and obje...read more
  3. Difference between stack memory and heap mem...read more

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63 Moons Technologies C Developer Interview Process

based on 2 interviews

Interview experience

3.5
  
Good
View more

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