Aptiv Interview Questions and Answers for Freshers

Test was easy , aptitude and coding

Q1. Interview was based and resume and basic coding
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Q2. Explain the Projects
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Q3. Basic coding questions
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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
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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?
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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?
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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?
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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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Q1. Expectations from company?
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Q2. Question related to your previous employment if any ?
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Q3. Willing to work in rotation shift ?
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Q1. Embedded c in detail and autosar
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Q2. Embedded c pointer , structure , uinon etc
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Q1. Mostly managerial round
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