AB Mobile Standards Alliance of India Interview Questions and Answers

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Computer Science engineering subject only

Q1. Which backend technology is used in flutter?
Ans. 
Flutter primarily uses Dart for backend development, but it can integrate with various backend technologies like Node.js, Firebase, and more.
• Flutter uses Dart as its primary programming language for both frontend and backend development.

• Common backend technologies that can be integrated with Flutter include Node.js, which allows for building RESTful APIs.

• Firebase is a popular choice for Flutter apps, providing real-tim...read more
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Q2. Dart is used in ?
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Q1. How does hash table work?.
Ans. 
A hash table stores key-value pairs for efficient data retrieval using a hash function to compute an index.
• Uses a hash function to convert keys into array indices.

• Handles collisions using methods like chaining or open addressing.

• Example: Inserting key 'apple' might hash to index 3, storing value 'fruit'.

• Average time complexity for search, insert, and delete is O(1).

• Resizing may occur when the load factor exceeds a cert
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Q2. Difference between multithreading and multiprocessing.
Ans. 
Multithreading uses multiple threads within a single process, while multiprocessing uses multiple processes for parallel execution.
• Multithreading shares the same memory space, making it lightweight and faster for communication.

• Multiprocessing has separate memory spaces, which can lead to better stability and isolation.

• Example of multithreading: A web server handling multiple requests simultaneously.

• Example of multiproc...read more
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Q1. Why do we hire you?
Ans. 
I bring a unique blend of technical skills, problem-solving abilities, and a passion for software development that aligns with your team's goals.
• Proven experience in developing scalable applications, such as a recent project where I improved load time by 30%.

• Strong proficiency in multiple programming languages, including Python and Java, which allows me to adapt to various project requirements.

• Excellent teamwork and co...read more
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Q2. What is your role
Ans. 
As a Land Surveyor, I measure and map land boundaries, ensuring accurate data for construction and land development projects.
• Conduct surveys to determine land boundaries and topography.

• Use specialized equipment like GPS and total stations for precise measurements.

• Prepare detailed maps and reports for clients and stakeholders.

• Collaborate with architects and engineers to ensure compliance with regulations.

• Example: Survey...read more
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Q1. React questions about states
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Q2. Basic language questions
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Q1. What was your experience with the online assessment?
Ans. 
The online assessment was a comprehensive evaluation of my coding skills and problem-solving abilities.
• The assessment included multiple coding challenges that tested my algorithmic thinking.

• I encountered a mix of data structure problems, such as implementing a binary tree traversal.

• Time management was crucial; I had to prioritize which problems to tackle first.

• I appreciated the instant feedback on my submissions, which
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Q2. What does a daily progress report entail?
Ans. 
A daily progress report summarizes tasks completed, challenges faced, and plans for the next day in a software engineering context.
• Summary of tasks completed: e.g., 'Implemented user authentication feature.'

• Challenges faced: e.g., 'Encountered issues with API integration.'

• Plans for the next day: e.g., 'Work on unit testing for the new feature.'

• Team collaboration updates: e.g., 'Collaborated with the design team on UI i...read more
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Q1. Why did you choose this job?
Ans. 
I chose this job to combine my passion for technology with problem-solving, creating impactful software solutions.
• I have always been fascinated by technology and its potential to solve real-world problems.

• During my college years, I developed a mobile app that helped students manage their study schedules more effectively.

• I enjoy the collaborative nature of software development, where I can learn from others and share my...read more
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Q2. How can you best contribute to your role?
Ans. 
I can contribute by leveraging my technical skills, collaborating effectively, and continuously improving processes and code quality.
• Utilize my expertise in programming languages like Python and Java to develop efficient and scalable applications.

• Collaborate with cross-functional teams to gather requirements and ensure alignment on project goals, as seen in my previous project where I led a team to deliver a product ah...read more
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