Mercedes-Benz Research and Development India Interview Questions, Process, and Tips

Q1. Motivation come to this company
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Q2. Would like to be a contributor in automotive industry
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Q3. What experience in school
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Q4. How you understand data-driven bussiness
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Data-driven business involves using data to make informed decisions and drive strategies.
• Using data to analyze trends and patterns in customer behavior

• Utilizing data to optimize marketing campaigns and target specific demographics

• Implementing data-driven decision-making processes to improve operational efficiency

• Leveraging data to forecast sales and inventory needs

• Measuring key performance indicators (KPIs) to track bu
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Q5. What your strength and weakness
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Hackerrank test with Java coding challenge and Angular MCQ

Q1. DS & Algorithms, Java 11 features
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Q2. What is the difference between Comparable and Comparator
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Comparable is an interface used to compare objects based on their natural order, while Comparator is an interface used to compare objects based on a custom order.
• Comparable is implemented by the class whose objects are to be sorted, while Comparator is implemented by a separate class.

• Comparable uses the compareTo() method to define the natural ordering of objects, while Comparator uses the compare() method to define cu...read more
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Q3. Lambda functions
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Q4. Memory working of Hash Table
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Hash table is a data structure that stores key-value pairs and uses a hash function to map keys to their corresponding values.
• Hash table uses a hash function to determine the index of the key-value pair in the underlying array.

• Collisions can occur when two keys hash to the same index, which can be resolved using techniques like chaining or open addressing.

• Hash tables have an average time complexity of O(1) for insertio
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Q5. Use of Equals method
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The Equals method is used to compare two objects for equality.
• The Equals method is used to compare the values of two objects, not their references.

• Override the Equals method in a class to provide custom equality comparison logic.

• Make sure to also override the GetHashCode method when overriding Equals.

• Example: string1.Equals(string2) will return true if the values of the strings are the same.
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40 questions - 60 mins. OOPs, OS, C snippets, Aptitude, Logical and Verbal.

Q1. Explain the Pillars of OOPS.
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The pillars of OOPS are encapsulation, inheritance, and polymorphism.
• Encapsulation: It is the process of hiding the internal details of an object and providing a public interface for interacting with it.

• Inheritance: It allows a class to inherit properties and behaviors from another class, enabling code reuse and creating a hierarchical relationship.

• Polymorphism: It allows objects of different classes to be treated as o...read more
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Q2. Inheritance, Polymorphism, Aggregation and Encapsulation.
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2 coding questions on Java

Q1. More on Java, Spring Boot and SQL quieries
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Q1. Questions related to Agile
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