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MINTIFI Ror Software Engineer Interview Questions and Answers
MINTIFI Ror Software Engineer Interview Experiences
1 interview found
I applied via Recruitment Consulltant and was interviewed in Aug 2022. There were 3 interview rounds.
(2 Questions)
- Q1. Explain model view controller model in ROR
- Ans.
MVC is a design pattern that separates an application into three interconnected components: Model, View, and Controller.
Model represents the data and business logic of the application
View is responsible for rendering the user interface
Controller handles user input and updates the model and view accordingly
In ROR, the model is typically represented by a database table, the view is an HTML template, and the controller is...
- Q2. What are different types of associations?
- Ans.
Different types of associations include one-to-one, one-to-many, many-to-many, and polymorphic associations.
One-to-one association: each record in one table is associated with one and only one record in another table.
One-to-many association: each record in one table is associated with one or more records in another table.
Many-to-many association: each record in one table is associated with one or more records in anothe...
(2 Questions)
- Q1. How to handle exceptions in ruby?
- Ans.
Exceptions in Ruby can be handled using the 'begin', 'rescue', and 'ensure' keywords.
Use 'begin' to start a block of code that may raise an exception
Use 'rescue' to catch the exception and handle it
Use 'ensure' to ensure that a block of code is always executed, regardless of whether an exception was raised or not
Use 'raise' to manually raise an exception
Use 'retry' to retry a block of code if an exception was raised
- Q2. Explain roles and responsibilities in current organizations
- Ans.
As a Ror Software Engineer, my roles and responsibilities include developing and maintaining Ruby on Rails applications.
Developing and implementing new features and functionalities in Ruby on Rails applications
Writing clean, efficient, and maintainable code
Troubleshooting and debugging issues in existing applications
Collaborating with cross-functional teams to gather requirements and deliver high-quality software solut...
Interview Preparation Tips
Skills evaluated in this interview
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Software Developer Interview Questions & Answers
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Divyansh Gothwal
posted on 27 Jan 2017
I appeared for an interview in Dec 2016.
Interview Questionnaire
1 Question
- Q1. Tell me about yourself tell me about your internship My interview was unstructured(i.e based on your reply interviewer was asking Questions)
Interview Preparation Tips
Experience: Questions were very difficult and solving one Question gets you shortlisted for interview
I don't remember the Questions
Duration: 1 hour 30 minutes
Total Questions: 2
Skills: Internship Work, Inter Person Communication Skills
College Name: IIT Roorkee
I applied via Campus Placement and was interviewed before Sep 2020. There was 1 interview round.
Interview Questionnaire
1 Question
- Q1. Linked List, Stack, BST
Interview Preparation Tips
Interview Questionnaire
1 Question
- Q1. What certifications should a software developer have?
- Ans.
Certifications are not mandatory for software developers, but can add value to their resume.
Certifications in programming languages like Java, Python, C++
Certifications in software development methodologies like Agile, Scrum
Certifications in cloud computing platforms like AWS, Azure
Certifications in security like CISSP, CEH
Certifications in project management like PMP
Certifications in mobile app development like Androi
I applied via Campus Placement and was interviewed in Jun 2022. There were 5 interview rounds.
50 mcq were asked in 12 mins. Most of the candidates qualified this round.
3 coding questions of basic DSA were asked. Also few mcqs from Operating System, Networking and DBMS.
(3 Questions)
- Q1. The technical round was of 40 mins. 3 standard questions from DSA were asked for which only approach was enough. Questions were from string, array and tree- Rotated string, Lowest common ancestor, etc.
- Q2. Project related discussion regarding my role in the team.
- Q3. A few HR questions related to family background. Why not go for higher studies like the rest of my family. Had to convince him that I saw more growth in working for an organisation.
(1 Question)
- Q1. My introduction then, standard HR questions like where do i see myself in coming yrs, why do i want to join the company, etc. It lasted 10 mins
Interview Preparation Tips
- DSA
- DBMS
- OS
- Networking
- Project
Conquer_Knowledge
Selected
I applied via Campus Placement and was interviewed before Jul 2022. There were 5 interview rounds.
50 questions in 12 minutes mostly test your arthimetic, logical knowledge.
3 coding questions in 90 mins, 1st one is from arrays an easy question, 2nd one is related to stacks and queues relatively harder and last one is hard which i am also unable to attempt. I cracked the first two questions and my solutions passed all the test cases.
(3 Questions)
- Q1. Difference between sorting algorithms
- Ans.
Sorting algorithms are methods used to arrange elements in a specific order.
Different sorting algorithms include bubble sort, selection sort, insertion sort, merge sort, quick sort, and heap sort.
Some algorithms are more efficient than others depending on the size of the data set and the initial order of the elements.
For example, quick sort is generally faster than bubble sort for large data sets.
- Q2. BFS and DFS in trees and imlementing them
- Ans.
BFS and DFS are traversal algorithms used in trees. BFS explores level by level, while DFS explores depth first.
BFS (Breadth-First Search) visits nodes level by level, using a queue. Example: traversing a binary tree level by level.
DFS (Depth-First Search) explores as far as possible along each branch before backtracking. Example: in-order traversal of a binary tree.
- Q3. Sql questions and database questions
(2 Questions)
- Q1. Tell me about yourself
- Q2. Explain the college life
Interview Preparation Tips
Skills evaluated in this interview
Vansh Jaishwal
Selected
I applied via Campus Placement and was interviewed before Sep 2022. There were 4 interview rounds.
Question from Array,DP
(3 Questions)
- Q1. Resume based only
- Q2. Data structure and algorithms
- Q3. Object oriented programmings
(1 Question)
- Q1. Behavioural questions
Selected
I applied via Referral and was interviewed before Oct 2022. There were 3 interview rounds.
50 questions in 12mins
(1 Question)
- Q1. Basic DSA question in binary search and memoization
Interview Preparation Tips
Selected
I applied via Naukri.com and was interviewed before Oct 2022. There were 4 interview rounds.
15 minutes test.
50 questions
easy questions
Management , Leadership , Character Type questions
2 coding questions
resume grilling
easy medium questions
(2 Questions)
- Q1. Time management questions
- Q2. Toughest project you work upon
Chandan Abhishek
(2 Questions)
- Q1. Basic resume based questions
- Q2. Explain your internship experience
(1 Question)
- Q1. Basic resume based questions
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MINTIFI Ror Software Engineer Interview Process
based on 1 interview
Interview experience
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