Aptiv Senior R&D Engineer Interview Questions, Process, and Tips

Q1. Find lowest and highest number in an array. Optimize the code
Ans. 
Find lowest and highest number in an array efficiently
• Use a loop to iterate through the array and keep track of the lowest and highest numbers

• Initialize variables for lowest and highest numbers with the first element of the array

• Compare each element with the current lowest and highest numbers and update accordingly
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Q1. Introduction Questions related to c programming like structures, data types, size of structure. Inputs and deliverables of V model. Technical questions related to testing like statement coverage, branch an...read more
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Q1. Salary discussions and joining date
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Q1. What is your expectations
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Q2. As per industry norms
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Resume related questions

Q1. Resume related questions
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Q2. DS questions, Easy level from leetcode.
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Q1. What is static constructor
Ans. 
Static constructor is a special type of constructor in a class that is called only once when the class is loaded into memory.
• Static constructor is used to initialize static data members of a class.

• It is automatically called by the .NET Framework when the class is loaded.

• Static constructor does not take any parameters.

• It is used to perform any necessary initialization before any instance of the class is created.
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Q2. What is solid principles
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SOLID principles are a set of five design principles that help make software designs more understandable, flexible, and maintainable.
• Single Responsibility Principle (SRP) - A class should have only one reason to change.

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

• Liskov Substitution Principle (LSP) - Objects of a superclass should be replaceable with objects o...read more
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Embedded c, c, bms, autosar

Q1. Project discussions
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Q1. Salary nego and take away
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Q1. Volatile keyword in C
Ans. 
Volatile keyword in C is used to indicate that a variable's value may change unexpectedly.
• It is used to prevent compiler optimization

• It is commonly used in embedded systems programming

• It is not a substitute for proper synchronization mechanisms

• Example: volatile int *ptr; // pointer to volatile integer
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Q1. What will u do if u think u cant meet deadline
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Q1. Why are u joining Bosch
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