Madhusudan Auto Senior Data Management Executive Interview Questions and Answers

Q1. What's solid principle
Ans. 
SOLID principles are a set of five design principles in object-oriented programming to make software more maintainable, flexible, and scalable.
• Single Responsibility Principle (SRP) - a class should have only one reason to change

• Open/Closed Principle (OCP) - classes should be open for extension but closed for modification

• Liskov Substitution Principle (LSP) - objects of a superclass should be replaceable with objects of ...read more
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Q2. What's is factory patter
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Factory pattern is a creational design pattern that provides an interface for creating objects in a superclass, but allows subclasses to alter the type of objects that will be created.
• Factory pattern is used to create objects without specifying the exact class of object that will be created.

• It promotes loose coupling by separating object creation from the client code.

• Common examples include Simple Factory, Factory Meth
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Q1. Are you ready to relocate
Ans. 
Yes, I am open to relocating for the right opportunity.
• I am willing to relocate for the right job opportunity that aligns with my career goals.

• I have relocated in the past for career advancement and have had positive experiences.

• I am open to exploring new locations and cultures for personal and professional growth.
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Q2. How much you expect
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The aptitude test was 100% based on basic information learn in diploma

Q1. What are the properties of material
Ans. 
Properties of materials include physical, chemical, mechanical, thermal, and electrical characteristics.
• Physical properties include color, density, melting point, and boiling point.

• Chemical properties include reactivity, flammability, and corrosion resistance.

• Mechanical properties include strength, hardness, elasticity, and ductility.

• Thermal properties include conductivity, expansion coefficient, and specific heat capa...read more
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Q2. Iron carbon diagram explanation
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Iron carbon diagram shows the phases of iron and carbon at different temperatures.
• Iron carbon diagram is a graphical representation of the phases of iron and carbon at different temperatures.

• It shows the different phases such as austenite, ferrite, cementite, and pearlite.

• The diagram helps in understanding the microstructure of steel and its properties.

• It is used in metallurgy to determine the heat treatment processes ...read more
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Q1. Pipeline design on ADF
Ans. 
Pipeline design on Azure Data Factory involves creating and orchestrating data workflows.
• Identify data sources and destinations

• Design data flow activities

• Set up triggers and schedules

• Monitor and manage pipeline runs
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Q2. Pyspark coding question
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