Daimler Truck Interview Questions, Process, and Tips

Q1. Explain about activity life cycle
Ans. 
Activity life cycle in Android refers to the sequence of states an activity goes through from creation to destruction.
• Activity life cycle consists of several states such as onCreate, onStart, onResume, onPause, onStop, onDestroy, etc.

• onCreate() is called when the activity is first created, onStart() is called when the activity becomes visible to the user, onResume() is called when the activity starts interacting with t...read more
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Q2. What are the components of Android
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Components of Android include activities, services, content providers, and broadcast receivers.
• Activities: User interface components that represent a single screen with a user interface.

• Services: Background tasks that run independently of the UI.

• Content Providers: Manage a shared set of app data.

• Broadcast Receivers: Respond to system-wide broadcast announcements.
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Q1. What if Flow in kotlin and why we use it, keywords of kotlin
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Kotlin Flow is a reactive stream library in Kotlin for handling asynchronous data streams.
• Kotlin Flow is used for handling asynchronous data streams in a sequential and non-blocking manner.

• It provides a way to emit multiple values asynchronously and handle backpressure.

• Keywords in Kotlin include suspend, flow, collect, emit, filter, map, etc.
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Q2. Explain about implementation patterns present in Android
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Implementation patterns in Android are design patterns that help in structuring and organizing code for better maintainability and scalability.
• MVC (Model-View-Controller) pattern separates the application into three main components to improve code organization and reusability.

• MVVM (Model-View-ViewModel) pattern separates the UI logic from the business logic, making it easier to test and maintain.

• Singleton pattern ensur...read more
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Q1. Stack variable is present in which segment
Ans. 
Stack variable is present in the stack segment of memory.
• Stack variables are local variables declared inside a function and are stored in the stack segment of memory.

• Stack memory is used for function calls and local variables, and is managed in a Last In First Out (LIFO) manner.

• Example: int x; is a stack variable declared inside a function.
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Q1. Related to redis caching
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Q2. About Kafka non syncronous processing
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Q1. Why you want to switch
Ans. 
Seeking new challenges and growth opportunities in a different environment.
• Looking for a new challenge to expand my skills and knowledge

• Interested in working with new technologies and tools

• Seeking a more collaborative team environment

• Want to explore different industry domains, such as finance or healthcare
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Q2. Salary expectation
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Q1. What are Sdlc methods ?
Ans. 
SDLC methods are structured approaches to software development, ensuring quality and efficiency throughout the development process.
• Waterfall model: Sequential approach with distinct phases like requirements, design, implementation, testing, and maintenance.

• Agile: Iterative and incremental development, focusing on flexibility and customer collaboration.

• Scrum: Agile framework with roles like Scrum Master, Product Owner, ...read more
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Q2. Powertrain knowledge relevant questions
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Q1. What is your Expected ctc?
Ans. 
My expected CTC is based on my experience, skills, and the market rate for the position.
• Consider my years of experience in the industry.

• Research the current market rate for Technical Lead positions in the industry.

• Factor in my skills and expertise that I bring to the role.

• Be open to negotiation based on the overall compensation package offered.
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Q1. Development of Organisation and Profits
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Development of organisation and profits are closely linked, with growth in one often leading to growth in the other.
• Implementing strategic planning to drive growth and profitability

• Investing in employee training and development to increase productivity

• Expanding market reach through effective marketing and sales strategies

• Optimizing operational processes to reduce costs and improve efficiency
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Q2. Case Study and Cost Savings
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Q1. Global Sourcing
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Q1. To Achieve Targets
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Target setting and goals

Q1. Pick up a system/ component that you developed and take us through the product development process and your key contributions in each step.
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Q2. What are the Components/ systems you worked on?
Ans. 
I have worked on designing components and systems for various industries including automotive, aerospace, and consumer electronics.
• Designed automotive engine components for improved performance and efficiency

• Developed aerospace systems for navigation and communication

• Created consumer electronics products with focus on user experience and functionality
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Q3. Explain FMEA process
Ans. 
FMEA is a systematic method for identifying and preventing potential failures in a product or process.
• FMEA stands for Failure Mode and Effects Analysis

• It involves identifying potential failure modes, their causes, and the effects of these failures

• Risk priority numbers (RPN) are calculated to prioritize which failures to address first

• Actions are then taken to mitigate or eliminate the identified risks

• FMEA is commonly us...read more
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Q1. Basic cybersecurity questions
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Q2. Saml
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Q1. About Oauth and types
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Q2. OIDC
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Q1. Client credential flow
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Q2. SAML types
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Q1. Salary negotiation
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Q2. Why DTICI
Ans. 
DTICI offers a diverse range of projects and clients, providing opportunities for growth and learning.
• DTICI has a strong reputation in the industry for delivering high-quality consulting services.

• The company values innovation and encourages employees to think outside the box.

• DTICI offers a supportive and collaborative work environment, fostering professional development.

• The company has a global presence, allowing for e...read more
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