Aptiv Interview Questions, Process, and Tips

Q1. Asked day to day work experience, CI/CD work experience
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Q2. Negative test case for Jenkins failure
Ans. 
Negative test case for Jenkins failure
• Trigger a build with incorrect configuration settings

• Simulate network connectivity issues during build process

• Introduce a syntax error in the Jenkinsfile

• Test Jenkins failure when running out of disk space
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Q1. Basic C/C++ Questions
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Q1. Previous Company projects
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Q1. Typical HR Question
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Q1. Previous project experience
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Q1. Aspice related questions. Scrum related questions.
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Q1. Why you left earlier?
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Q2. What you did to motivate team
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They will share the link of different languages for code test,
we need to select one language.
I had chosen c.

Q1. 1. Introduce yourself
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Q2. 2. About Project in detail what is ur role in it ..? define it..
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Q3. 3. 1)Do you know about Autosar. 2)define function definition and function declaration. 3)difference between structure and union. 4) define Enumeration 5)what is microcontroller and microprocessor and its a...read more
Ans. 
Interview questions for Embedded Software Engineer including Autosar, function definition, structure and union, microcontroller and microprocessor, and communication protocols.
• Autosar is an automotive software architecture standard.

• Function definition specifies the code to be executed by a function.

• Function declaration specifies the function's name, return type, and parameters.

• Structure is a collection of variables of ...read more
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Q4. Write a program on structure.? and by using pointers how we declare structures.
Ans. 
A program on structures using pointers to declare them.
• Use the 'struct' keyword to define a structure

• Use the 'typedef' keyword to create a new type name for the structure

• Use the '->' operator to access structure members through a pointer

• Example: typedef struct { int x; int y; } Point; Point *p;

• Example: p->x = 5; p->y = 10;
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20Qn of quantitative aptitude questions where asked

Direct C++ coding questions where asked.
Basic OOPS, inheritance, some logical problems to solve

Q1. Manager conducted an technical & Managerial round together
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Q2. C program related questions where asked.
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Q3. About my project in college
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Q4. About project I did during the last career development course.
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Q1. General HR questions
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Test contains English, logical, quant questions

Coding Mcqs on different subjects

Q1. What are storage class specifiers in c?
Ans. 
Storage class specifiers in C are used to define the scope and lifetime of variables.
• There are four storage class specifiers in C: auto, register, static, and extern.

• Auto variables are local to a block and have automatic storage duration.

• Register variables are stored in CPU registers for faster access.

• Static variables have a lifetime throughout the program and are initialized only once.

• Extern variables are declared in ...read more
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Q2. What does preprocessor do in c?
Ans. 
Preprocessor in C is a tool that processes source code before compilation.
• It performs macro substitution

• It includes header files

• It conditionally compiles code

• It defines constants and symbols

• It removes comments

• Examples of preprocessor directives are #include, #define, #ifdef, #ifndef, #endif

• Preprocessor directives start with a # symbol
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Q3. What is Interrupt service routine?
Ans. 
An Interrupt Service Routine (ISR) is a function that is executed in response to an interrupt signal.
• ISR is a type of callback function that handles interrupts

• It is a low-level function that runs in response to a hardware event

• ISR must be short and fast to avoid blocking other interrupts

• Examples of interrupts include keyboard input, timer events, and hardware errors
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Q4. What are different interrupts?
Ans. 
Interrupts are signals sent to the processor to temporarily halt its current task and execute a specific task.
• Hardware interrupts - generated by external devices

• Software interrupts - generated by software programs

• Maskable interrupts - can be disabled by the processor

• Non-maskable interrupts - cannot be disabled by the processor

• Examples - keyboard input, mouse input, timer interrupts, etc.
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