MBD GROUP Software Developer Interview Questions and Answers

Q1. Regarding skills set
Add your answer

Had technical round with coding

Q1. Had discussion on skills , i joined as a fresher
Add your answer

Q1. Basic python qyestions
Add your answer
Q2. Oops concepts in python
Ans. 
Oops concepts in Python include inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance allows a class to inherit attributes and methods from another class.

• Encapsulation restricts access to certain components within a class.

• Polymorphism allows objects to be treated as instances of their parent class.

• Abstraction hides complex implementation details and only shows the necessary features.
Answered by AI
Add your answer
Q3. Sql queries in framework
Ans. 
SQL queries are commonly used in frameworks for data manipulation and retrieval.
• SQL queries are used to interact with databases within a framework.

• Frameworks like Hibernate, Entity Framework, and Django ORM use SQL queries to perform database operations.

• SQL queries can be written directly in code or generated by the framework based on object-relational mapping.

• Examples: SELECT * FROM table_name WHERE condition, INSERT ...read more
Answered by AI
Add your answer
Q4. Inheritance and polymorphism
Add your answer
Q5. Design pattern in python
Ans. 
Design patterns in Python are reusable solutions to common problems in software design.
• Design patterns help in creating maintainable and scalable code.

• Some common design patterns in Python include Singleton, Factory, Observer, and Strategy.

• Each design pattern has its own purpose and implementation.

• Design patterns promote code reusability and flexibility.
Answered by AI
Add your answer

The written test involved qiestions from bssic aptitude, computer fundamentals and coding.

Q1. This was a technical discussion with the pannel. The discussion was mostly based in what's written in resume. Expect the questions from Java, OOPs, Data structures, SQL.
Add your answer

Q1. This was a one on one discussion with the manager. It was mostly to identify if the candidate meets basic non technical requirements for the job role.
Add your answer

Q1. This round was little tricky as i was interviewed by the HR head since all other HRs were busy interviewing other candidates. it was mostly to check the communication skills, flexibility of the employee, t...read more
Add your answer

Q1. Sdlc process, MVC architecture, entity framework, SQL queries
Add your answer
Q2. SQL queries, state vs stateless, url
Add your answer

There were 3 coding questions on Hacker Earth platform for 1 hour 15min and 1 question from array and 2 questions from strings.

Q1. This round was based on SQL, DBMS, DSA, OOPS SQL--> Designed the complete schema for one of my projects for COVID-19 vaccination. and SQL queries from that schema. DSA--> 1.) Find the pair in an array whos...read more
Add your answer

Q1. This was a technical managerial round. OOPS--> Example of overloading and overriding. Mostly DBMS and SQL-based questions like what is indexing and SQL queries and joins. DSA--> 1.) Write one sorting algo....read more
Add your answer

Q1. Just a normal discussion regarding my tech stack and my internship experience only 15mins.
Add your answer

Coding test with 2 questions

Q1. Technical interview round
Add your answer

Best Time to sell and buy stock

Q1. Promises, closures, hoisting in JS
Add your answer
Q2. Classes and Object Prototyping
Add your answer

Normal dsa questions

Q1. Questions related to OOPs, multi threading etc
Add your answer
Q2. Explain OPPs with example
Ans. 
Object-oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.
• Objects: Instances of classes that encapsulate data and behavior

• Classes: Blueprint for creating objects with attributes and methods

• Inheritance: Allows a class to inherit attributes and methods from another class

• Polymorphism: Ability for objects to take on different forms or behaviors

• Encapsulation: Bund...read more
Answered by AI
Add your answer
Q3. Explain Encapsulation
Ans. 
Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
• Encapsulation helps in hiding the internal state of an object and only exposing necessary functionalities.

• It allows for better control over the data by preventing direct access from outside the class.

• Encapsulation promotes code reusability and modularity by organizing related data and methods together.

• Example: In a cla...read more
Answered by AI
Add your answer

Q1. Framework level and technology level questions
Add your answer