DataMetica Associate Engineer Interview Questions and Answers

Q1. What was your job role in previous company.
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Q2. How many years of experience do you have.
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Q1. Can you brief about your technical skills.
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Q2. Tell me about yourself.
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15 Min for the aptitude test and 15 Min for verbal and Quantitative Aptitude

3 coding questions were asked. Level of Difficulty is from Easy-Medium. Someone with basic knowledge in computer programming and fundamentals can easily do it.

Print a specific pattern using any programming language.

Q1. What is a class in Object-Oriented Programming (OOP)?
Ans. 
A class in OOP is a blueprint for creating objects, defining their properties and behaviors.
• Classes are templates for creating objects in OOP

• They define the properties (attributes) and behaviors (methods) of objects

• Objects are instances of classes, each with its own unique data

• Inheritance allows classes to inherit properties and behaviors from other classes

• Encapsulation ensures that the data is hidden and can only be a...read more
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Q2. What is the difference between an abstract class and an interface?
Ans. 
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
• Abstract class can have constructors, fields, and methods, while interface cannot have any implementation.

• A class can only extend one abstract class, but can implement multiple interfaces.

• Abstract classes are used to define common characteristics of subclasses, while interfaces are used to define contracts for...read more
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Q3. What is joining and creating an inner join query?
Ans. 
Joining is combining data from two or more tables based on a related column, while an inner join query retrieves only the matching records.
• Joining is used to combine data from multiple tables in a database.

• Inner join query retrieves only the records that have matching values in both tables.

• Syntax for inner join: SELECT columns FROM table1 INNER JOIN table2 ON table1.column = table2.column;

• Example: SELECT orders.order_i...read more
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Q1. Basic question on dot net and sql server
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Q1. Bit twisted and elaborative discussion on various technical spheres.
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1st round coding and reasoning y

Q1. DSA and SQL questions
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Q1. DSA and project
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Q1. Introduce Yourself
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Q2. Explain your day in your previous role?
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Q1. How do you plan your funnel?
Ans. 
I plan my funnel by identifying target customers, creating a sales strategy, setting goals, tracking progress, and adjusting tactics as needed.
• Identify target customers based on demographics, behavior, and needs

• Create a sales strategy outlining key messaging, channels, and tactics

• Set specific goals for lead generation, conversion rates, and revenue

• Track progress using CRM tools and analytics to measure success

• Adjust ta...read more
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Q2. Why do you want to work with us?
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4 coding questions. medium to hard level.
I solved 2.5 questions to get into the next round.

Q1. A very basic technical interview. Questions regarding c++, projects, oops. We were told to be well prepared with our projects.
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Q1. Basic HR. Nothing very hefty.
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