Automotive Robotics (India) Interview Questions, Process, and Tips

Q1. What is copy constructor?
Ans. 
Copy constructor is a special type of constructor which creates a new object as a copy of an existing object.
• Copy constructor is used to initialize a new object as a copy of an existing object.

• It takes an object of the same class as a parameter.

• It is called automatically when a new object is created from an existing object.

• Example: class MyClass { public: MyClass(const MyClass& obj) { // copy constructor logic } };
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Q2. Difference between copy constructor and assignment operator
Ans. 
Copy constructor is used to create a new object as a copy of an existing object, while assignment operator is used to assign values from one object to another.
• Copy constructor is called when a new object is created from an existing object, while assignment operator is called when an existing object is assigned values from another object.

• Copy constructor creates a new object with its own memory space, while assignment o...read more
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Q3. What is static function
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A static function is a function that is associated with a class rather than an instance of the class.
• Static functions can be called without creating an instance of the class.

• Static functions are commonly used for utility functions that do not require access to instance-specific data.

• Static functions are declared using the 'static' keyword in many programming languages.

• Example: 'Math.max()' in JavaScript is a static fun
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Q4. Write Fibonacci series
Ans. 
Fibonacci series is a sequence of numbers where each number is the sum of the two preceding ones.
• Start with 0 and 1 as the first two numbers in the series

• Add the previous two numbers to get the next number in the series

• Repeat this process to generate the Fibonacci series
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Q5. What is single ton design pattern
Ans. 
Singleton design pattern ensures a class has only one instance and provides a global point of access to it.
• Ensures a class has only one instance

• Provides a global point of access to that instance

• Commonly used in scenarios where only one instance of a class is needed, such as database connections or logging
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The aptitude test is beneficial and somewhat easy.

The coding test was both successful and somewhat challenging.

Group discussions are highly beneficial.

Q1. What is the concept of Object-Oriented Programming (OOP) in Python?
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Q2. What can you tell me about machine learning algorithms?
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Q1. Can you tell me about yourself?
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Q2. What makes you a suitable candidate for this position?
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Q1. Ehat is sheetmetal?
Ans. 
Sheetmetal is a type of metal formed into thin and flat pieces, commonly used in manufacturing for various applications.
• Sheetmetal is typically made from materials like aluminum, steel, or copper.

• It is commonly used in industries such as automotive, aerospace, and construction.

• Sheetmetal can be cut, bent, and formed into various shapes and sizes using tools like shears, brakes, and presses.
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Q2. Sheetmetal operation?
Ans. 
Sheetmetal operation involves cutting, bending, and forming sheet metal to create various components.
• Cutting: Using tools like shears, lasers, or plasma cutters to cut sheet metal into desired shapes.

• Bending: Using press brakes to bend sheet metal at specific angles.

• Forming: Using techniques like deep drawing or roll forming to shape sheet metal into complex geometries.
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Q1. Salary discussion
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Q1. Initializer list use cases
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Q2. Polymorphism and use cases
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Q3. Types of polymorphism
Ans. 
Types of polymorphism include compile-time polymorphism (method overloading) and runtime polymorphism (method overriding).
• Compile-time polymorphism is achieved through method overloading, where multiple methods have the same name but different parameters.

• Runtime polymorphism is achieved through method overriding, where a subclass provides a specific implementation of a method that is already defined in its superclass.
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Q4. Virtual functions
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