20+ iGear Eyewear Interview Questions and Answers

Accenture has presence in multiple cities across India.

• Accenture has offices in 50+ cities in India

• Some of the major cities where Accenture is located are Bangalore, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata

• Accenture also has delivery centers in cities like Noida, Gurgaon, Coimbatore, Visakhapatnam, etc.

var is function-scoped while let is block-scoped in JavaScript.

• var keyword is function-scoped, meaning it is accessible throughout the function it is declared in.

• let keyword is block-scoped, meaning it is only accessible within the block it is declared in.

• Using var can lead to variable hoisting issues, while let provides more predictable behavior.

• Example: var x = 10; function test() { var x = 20; console.log(x); } test(); // Output: 20

Increasing coding skills requires continuous learning and practice.

• Attend coding workshops and conferences

• Read coding books and articles

• Participate in coding challenges and competitions

• Collaborate with other coders on projects

• Practice coding regularly

• Seek feedback and learn from mistakes

The difference between == and === is that == checks for equality after type coercion, while === checks for equality without type coercion.

• The == operator compares two values after converting them to a common type if they are of different types.

• The === operator compares two values without type conversion, so they must be of the same type to be considered equal.

• Example: 5 == '5' will return true because the values are equal after type coercion, but 5 === '5' will return false b...read more

Yes, I am familiar with AI related softwares such as TensorFlow, PyTorch, and OpenCV.

• Familiar with TensorFlow for deep learning applications

• Experience with PyTorch for neural network development

• Knowledge of OpenCV for computer vision tasks

Python panda library is a powerful tool for data manipulation and analysis.

• Pandas is used for data manipulation, cleaning, and analysis in Python.

• It provides data structures like DataFrame for handling tabular data.

• Pandas can read data from various sources like CSV, Excel, SQL databases.

• Example: df = pd.read_csv('data.csv') creates a DataFrame from a CSV file.

Arrays are collections of elements stored in contiguous memory locations, while strings are arrays of characters used to represent text.

• Arrays can store multiple elements of the same data type, accessed by index.

• Strings are arrays of characters, often terminated by a null character.

• Arrays and strings can be manipulated using various operations like sorting, searching, and concatenation.

My favorite subject is Computer Science and my least favorite subject is History.

• Favorite subject: Computer Science - I enjoy coding and problem-solving.

• Least favorite subject: History - I find it difficult to remember dates and events.

Yes, I have used ChatGpt for generating text-based responses.

• I have used ChatGpt for generating automated responses in customer service chatbots.

• I have utilized ChatGpt for creating personalized email responses.

• I have experimented with ChatGpt for generating creative writing prompts.

Data structures are ways to organize and store data in a computer so that it can be accessed and used efficiently.

• Data structures define how data is stored, accessed, and manipulated in a computer program.

• Examples include arrays, linked lists, stacks, queues, trees, and graphs.

• Choosing the right data structure is important for optimizing performance and memory usage in software development.

I have worked on various projects including designing a new software system for a manufacturing company and implementing a data analysis tool for a research project.

• Designed and implemented a new software system for a manufacturing company to streamline their production process

• Developed a data analysis tool using Python and SQL for a research project to analyze large datasets

• Collaborated with a team of engineers to optimize the performance of a mobile application for a client...read more

Batch management is the process of tracking and controlling the production and distribution of goods in batches.

• Batch management involves assigning unique identifiers to batches of products for traceability.

• It helps in monitoring the quality, expiration dates, and inventory levels of each batch.

• Batch management is commonly used in industries like pharmaceuticals, food production, and manufacturing.

• It allows for efficient recall of products in case of quality issues or safety ...read more

The question is unclear and does not make sense.

• The question is grammatically incorrect and lacks context.

• It is not clear what the interviewer is asking for.

• There is no logical connection between wearing a cap and a water bottle.

Leading a team to successfully implement a new software system for a major client

• Led a team of 5 engineers in designing and implementing a custom software solution

• Met all project deadlines and delivered the final product ahead of schedule

• Received positive feedback from the client for the efficiency and effectiveness of the new system

JVM architecture is the structure of the Java Virtual Machine which includes class loader, runtime data areas, execution engine, and native method interface.

• Class loader loads class files into memory

• Runtime data areas include method area, heap, stack, and PC register

• Execution engine executes bytecode instructions

• Native method interface allows Java code to interact with native libraries

Artificial Intelligence (AI) is a new technology that enables machines to learn from experience, adapt to new inputs, and perform human-like tasks.

• AI involves the development of algorithms that can analyze data, recognize patterns, and make decisions with minimal human intervention.

• Machine learning is a subset of AI that focuses on the development of computer programs that can access data and use it to learn for themselves.

• Deep learning is a subset of machine learning that us...read more

I have worked on various projects including developing a mobile app for tracking fitness goals and a web application for managing inventory.

• Developed a mobile app using React Native to track fitness goals and provide workout plans

• Created a web application using Angular for inventory management and tracking

• Implemented RESTful APIs for communication between front-end and back-end systems

OOPs concept stands for Object-Oriented Programming concepts which include principles like inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation details and showing only the necessary f...read more

Developed a mobile app for tracking daily water intake and setting hydration goals.

• Designed user-friendly interface for inputting water consumption

• Implemented notifications for reminding users to drink water

• Integrated with health tracking devices like Fitbit for accurate data collection

Projects are specific tasks or assignments that engineers work on to achieve a particular goal or outcome.

• Projects involve setting goals and objectives

• Projects require planning, execution, and monitoring

• Projects often involve collaboration with team members

• Examples: developing a new software application, designing a new product, implementing a new system