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KPIT Technologies Interview Questions and Answers
188 Interview questions
Microcontrollers are integrated systems for specific tasks, while microprocessors are general-purpose computing units.
Microcontrollers integrate CPU, memory, and peripherals on a single chip (e.g., Arduino).
Microprocessors require external components like RAM and ROM (e.g., Intel Core i7).
Microcontrollers are used in embedded systems (e.g., washing machines).
Microprocessors are used in computers and laptops (e.g.,...
MATLAB is a high-level programming language and environment for numerical computation, visualization, and programming.
Interactive environment for data analysis and visualization.
Extensive built-in functions for mathematical computations, e.g., matrix operations.
Toolboxes for specialized applications like signal processing and machine learning.
Support for creating user-defined functions and scripts.
Integration with...
The four pillars of OOP are Encapsulation, Abstraction, Inheritance, and Polymorphism, essential for building robust software.
Encapsulation: Bundling data and methods that operate on the data within a single unit (class). Example: A class 'Car' with attributes like 'speed' and methods like 'accelerate()'.
Abstraction: Hiding complex implementation details and showing only the essential features. Example: A 'Payment...
Embedded system design involves creating specialized computing systems for specific tasks within larger systems.
Integration of hardware and software to perform dedicated functions.
Examples include microcontrollers in appliances, automotive systems, and medical devices.
Focus on constraints like power consumption, size, and real-time performance.
Development often involves using languages like C or assembly for low-l...
What people are saying about KPIT Technologies
Binary search is an efficient algorithm for finding an item from a sorted list of items.
Requires a sorted array to function correctly.
Divides the search interval in half with each iteration.
Time complexity is O(log n), making it faster than linear search.
Example: Searching for '5' in [1, 2, 3, 4, 5, 6] results in index 4.
Paging is a memory management scheme that eliminates the need for contiguous allocation of physical memory.
Divides memory into fixed-size blocks called pages.
Pages are mapped to physical memory frames, allowing non-contiguous allocation.
Improves memory utilization and reduces fragmentation.
Example: A process with 4 pages can be loaded into any 4 available frames in memory.
Paging allows for virtual memory, enabling...
Risk refers to potential future problems, while an issue is a current problem that needs resolution.
Risk is a possibility of an event occurring that may impact objectives, e.g., a project delay due to resource unavailability.
An issue is a current problem that has already occurred, e.g., a team member leaving the project unexpectedly.
Risks can be identified and mitigated before they happen, while issues require imm...
Effective conflict resolution involves active listening, empathy, and collaborative problem-solving to achieve a positive outcome.
Listen actively to all parties involved to understand their perspectives.
Use 'I' statements to express your feelings without blaming others, e.g., 'I feel concerned when deadlines are missed.'
Encourage open communication to foster a safe environment for discussion.
Seek common ground by ...
The Observer pattern allows objects to subscribe and receive updates from a subject when its state changes.
Decouples the subject from its observers, promoting loose coupling.
Useful in event handling systems, like GUI frameworks.
Example: A weather station (subject) notifies multiple display devices (observers) when the weather changes.
Supports dynamic subscription and unsubscription of observers.
I possess strong technical skills in testing methodologies and a commitment to quality assurance in software development.
Proficient in automated testing tools like Selenium and JUnit, enhancing testing efficiency.
Experience in creating comprehensive test plans and cases, ensuring thorough coverage of requirements.
Strong understanding of Agile methodologies, facilitating collaboration with development teams.
Impleme...
KPIT Technologies Interview Experiences
304 interviews found
Anonymous
Selected
I went through the college placement process. The first round consisted of a combination of coding and aptitude tests.
(3 Questions)
- Q1. What is the difference between a microcontroller and a microprocessor
- Ans.
Microcontrollers are integrated circuits designed for specific tasks with built-in memory and peripherals, while microprocessors are general-purpose CPUs without built-in memory or peripherals.
Microcontrollers are typically used in embedded systems for specific tasks, such as controlling a microwave oven or a washing machine.
Microprocessors are used in general-purpose computing devices like laptops and smartphones.
Micr...
- Q2. What is pwm
- Ans.
PWM stands for Pulse Width Modulation, a technique used to encode information in the form of a varying signal pulse width.
PWM is commonly used in controlling the speed of motors by varying the duty cycle of the signal.
It is also used in LED dimming to control the brightness of the LED.
PWM signals have a fixed frequency but varying duty cycle.
The duty cycle represents the percentage of time the signal is high compared t...
- Q3. Explain about your project
(2 Questions)
- Q1. What is difference between rank and dense rank?
- Ans.
Rank assigns unique ranks to each distinct value, while dense rank does not leave gaps between ranks.
Rank assigns consecutive integers to each distinct value based on their order.
Dense rank also assigns consecutive integers, but does not leave gaps between ranks.
For example, if we have values 10, 20, 20, 30, then rank would be 1, 2, 2, 4 and dense rank would be 1, 2, 2, 3.
- Q2. What is RLS in Power Bi?
(1 Question)
- Q1. How would you identify time for any project?
- Ans.
Identifying time for a project involves creating a timeline, setting deadlines, and monitoring progress.
Create a project timeline outlining key milestones and tasks
Set deadlines for each task to ensure timely completion
Monitor progress regularly to identify any delays and adjust timelines accordingly
Selected
I applied via Job Portal and was interviewed in Dec 2024. There were 2 interview rounds.
Thirty-nine questions, including two coding challenges and three to four sets of games.
(4 Questions)
- Q1. What is dynamic dispatch?
- Ans.
Dynamic dispatch is a mechanism where the method to be executed is determined at runtime based on the actual type of the object.
In dynamic dispatch, the method call is resolved at runtime rather than compile time.
It allows for polymorphism, where a subclass can override a method from its superclass.
Examples include method overriding in object-oriented programming languages like Java and C++.
- Q2. How do u manage stress?
- Ans.
I manage stress by practicing mindfulness, exercising regularly, and prioritizing tasks effectively.
Practicing mindfulness through meditation and deep breathing exercises
Exercising regularly to release endorphins and reduce stress levels
Prioritizing tasks effectively to avoid feeling overwhelmed
Taking breaks when needed to recharge and relax
Seeking support from friends, family, or a therapist when necessary
- Q3. What are environment variables in linux?
- Ans.
Environment variables in Linux are dynamic values that affect the processes running on the system.
Environment variables are key-value pairs that are used by the system and applications to determine behavior.
They can be set, modified, or unset using commands like 'export', 'set', and 'unset'.
Common environment variables include PATH (for executable locations), HOME (for user's home directory), and LANG (for language set...
- Q4. Explian merge sort.
- Ans.
Merge sort is a divide and conquer algorithm that divides the input array into two halves, sorts them separately, and then merges them back together in sorted order.
Divide the array into two halves
Recursively sort each half
Merge the sorted halves back together
Somashanker gudapati
30min duration simple questions
Basic array 2 coding questions
(5 Questions)
- Q1. Introduce yorself
- Q2. Explain about final year project
- Q3. Github link for project
- Q4. What is oops in java
- Q5. What is polymorphism explain with examples
- Ans.
Polymorphism allows methods to do different things based on the object it is acting upon, enhancing flexibility in programming.
Polymorphism is a core concept in Object-Oriented Programming (OOP).
It allows methods to be defined in multiple forms.
Example: A function 'draw()' can be used for different shapes like Circle and Square.
In Python, method overriding allows a subclass to provide a specific implementation of a met...
Skills evaluated in this interview
(1 Question)
- Q1. How does the CAN TP (Controller Area Network Transport Protocol) work?
- Ans.
CAN TP is a protocol used for transferring large data packets over Controller Area Network.
CAN TP breaks large data packets into smaller segments for transmission
It uses flow control mechanisms to ensure all segments are received and retransmits if necessary
CAN TP is commonly used in automotive and industrial applications
(1 Question)
- Q1. Explain autosar layer
- Ans.
AUTOSAR (Automotive Open System Architecture) is a standardized software architecture for automotive systems.
AUTOSAR is a layered architecture consisting of four layers: Application Layer, Runtime Environment (RTE) Layer, Basic Software Layer, and Microcontroller Abstraction Layer (MCAL).
Each layer in AUTOSAR has specific responsibilities and interfaces with other layers to ensure modularity and reusability of software...
(1 Question)
- Q1. Are you prepared to work from home?
- Ans.
Yes, I am fully prepared and equipped to work from home.
I have a dedicated home office space with all necessary equipment and tools.
I have experience working remotely and am comfortable with virtual communication tools.
I am self-motivated and able to manage my time effectively without direct supervision.
I appeared for an interview in Dec 2024.
(2 Questions)
- Q1. What is yocto? Why it is used and the features
- Ans.
Yocto is a Linux distribution builder tool that helps in creating custom embedded Linux systems.
Yocto is used to streamline the process of building custom Linux distributions for embedded systems.
It provides tools and templates to create custom configurations, packages, and images.
Yocto allows for easy customization and optimization of the Linux system for specific hardware requirements.
It supports cross-compilation, p...
- Q2. How to write a device driver
- Ans.
Writing a device driver involves understanding the hardware, implementing communication protocols, and handling interrupts.
Understand the hardware specifications and communication protocols of the device
Implement the necessary functions to communicate with the device
Handle interrupts and errors gracefully
Test the driver thoroughly to ensure compatibility and stability
I applied via Campus Placement
(2 Questions)
- Q1. Could you explain the projects you have worked on and your contributions to them?
- Ans.
I have worked on projects involving web development, mobile app development, and data analysis.
Developed a web application using React.js and Node.js for real-time data visualization.
Contributed to the development of a mobile app using Flutter for both iOS and Android platforms.
Performed data analysis using Python and SQL to extract insights from large datasets.
Collaborated with team members to implement new features a...
- Q2. Can you provide code examples that demonstrate abstraction and polymorphism in programming?
- Ans.
Abstraction and polymorphism are key concepts in object-oriented programming.
Abstraction involves hiding the implementation details and showing only the necessary features of an object.
Polymorphism allows objects of different classes to be treated as objects of a common superclass.
Example of abstraction: defining a Shape class with methods like calculateArea() without specifying how each shape calculates its area.
Examp...
Selected
I applied via Approached by Company and was interviewed in Aug 2024. There were 4 interview rounds.
(2 Questions)
- Q1. Basic questions
- Q2. Skill set as per job requirements
(2 Questions)
- Q1. Project and Program Management skills
- Q2. Automotive domain
(2 Questions)
- Q1. Project and Program Management skills
- Q2. Leadership skills and automotive domain related questions
(2 Questions)
- Q1. Salary expectations
- Q2. Salary negotiation and other benefits
Interview Preparation Tips
(2 Questions)
- Q1. Risk management and mitigation
- Q2. What are the key elements involved in project planning?
- Ans.
Key elements in project planning include defining project scope, creating a timeline, setting goals, allocating resources, and identifying risks.
Defining project scope to clearly outline the objectives and deliverables
Creating a timeline with milestones and deadlines to track progress
Setting specific, measurable, achievable, relevant, and time-bound (SMART) goals
Allocating resources such as budget, team members, and ma...
I appeared for an interview in Nov 2024.
(1 Question)
- Q1. Questions based on selected track.
The programming languages available for coding were determined by the chosen track (AI-ML in my case), which included Python and Java. Two coding challenges centered on array and string manipulation, with difficulty levels categorized as easy and medium.
(1 Question)
- Q1. Total of 13 questions. No interviewer. AI based Interview. Questions included Technical questions , a coding question and HR questions as well.
KPIT Technologies Interview FAQs
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KPIT Technologies Interviews By Designations
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