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Performing operations on an array of objects using JavaScript.
Use array methods like map, filter, reduce for operations on object array.
Access object properties using dot notation or bracket notation.
Iterate through the array using loops like for loop or forEach method.
Example: Calculate total sum of 'price' property in an array of products.
To create slice and combine reducers in React, use the createSlice and combineReducers functions from Redux toolkit.
Use createSlice function to define a slice of state with reducers and actions.
Example: const counterSlice = createSlice({ name: 'counter', initialState: 0, reducers: { increment: state => state + 1, decrement: state => state - 1 } })
Use combineReducers function to combine multiple slices into a sing...
To create and optimize a React application, focus on efficient component structure, state management, code splitting, lazy loading, and performance monitoring.
Use functional components and hooks for better performance.
Implement state management with tools like Redux or Context API.
Split code into smaller chunks and lazy load components for faster initial load times.
Optimize performance by minimizing re-renders and usin...
Day to day activities involve coding, debugging, testing, collaborating with team members. Salary negotiation involves research, preparation, and effective communication.
Coding and developing new features
Debugging and fixing issues
Testing code for quality assurance
Collaborating with team members for project progress
Researching market rates for salary negotiation
Preparing a strong case for desired salary
Effectively comm
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 3 interview rounds.
My career goal in the corporate sector is to climb the ladder to a leadership position where I can make strategic decisions and drive the success of the company.
Work towards obtaining a management role within the next 5 years
Develop strong leadership and communication skills through training and mentorship
Contribute to the growth and profitability of the company through innovative strategies
Build a strong network of pr
I applied via Approached by Company and was interviewed in Nov 2024. There were 2 interview rounds.
Different types of interfaces include user interfaces, hardware interfaces, and software interfaces.
User interfaces: allow users to interact with the system, such as graphical user interfaces (GUI) and command-line interfaces (CLI)
Hardware interfaces: connect hardware components to the system, such as USB, HDMI, and Ethernet ports
Software interfaces: define how software components interact with each other, such as appl...
The output of the program when 0 is divided by 7 is 0.
Division of 0 by any number results in 0.
In programming languages, dividing by 0 usually results in an error or undefined behavior.
Coroutines, scope functions, and visibility modifiers are key concepts in Kotlin programming for Android development.
Coroutines are a way to perform asynchronous programming in a sequential manner. They allow for non-blocking operations.
Scope functions are functions that allow you to execute a block of code within the context of an object. Examples include 'let', 'apply', 'run', 'also', and 'with'.
Visibility modifiers ...
MVVM is an architectural pattern that separates the user interface from the business logic and data handling in Android development.
Model represents the data and business logic of the application.
View is responsible for displaying the UI elements and sending user interactions to the ViewModel.
ViewModel acts as a mediator between the Model and the View, handling the communication and data flow.
MVVM helps in achieving se...
Using dependency injection in Android development can improve code maintainability and testability.
Pros: easier to manage dependencies, promotes code reusability, facilitates unit testing
Cons: initial setup can be complex, may introduce overhead in smaller projects
Example: Using Dagger 2 for dependency injection in an Android project
I applied via Approached by Company and was interviewed in Nov 2024. There were 4 interview rounds.
I applied via Referral and was interviewed in Oct 2024. There was 1 interview round.
Find the length of the longest subsequence of contiguous integers in an array.
Sort the array
Iterate through the array and check for consecutive integers
Keep track of the longest subsequence found
Use flatMap and map to extract list of pincodes from Employee objects
Use flatMap to flatten the list of Addresses in each Employee object
Use map to iterate over the flattened list and extract the pincodes
Example: employeeList.stream().flatMap(emp -> emp.getAddresses().stream()).map(address -> address.getPincode()).collect(Collectors.toList())
Database pooling is a technique used to manage a pool of database connections for efficient resource utilization. HikariCP is a popular database connection pooling library in Java.
HikariCP is a high-performance database connection pooling library for Java applications.
It is known for its low latency and high throughput.
Configurations for HikariCP include settings such as maximum pool size, connection timeout, and idle ...
I have a proven track record of successfully managing key accounts and developing strong relationships with clients.
Extensive experience in key account management
Strong communication and negotiation skills
Ability to identify and capitalize on business opportunities
Track record of exceeding sales targets
Excellent relationship-building skills
posted on 16 Nov 2024
I applied via Recruitment Consulltant and was interviewed in Oct 2024. There were 2 interview rounds.
Some persons are discussing the company and jobs
I chose this platform because of its strong reputation in the industry and its proven track record of success.
Strong reputation in the industry
Proven track record of success
Positive reviews from current and past employees
Opportunities for growth and advancement
Innovative and cutting-edge technology
I was interviewed in Oct 2024.
Designing an ADF pipeline for data processing
Identify data sources and destinations
Define data transformations and processing steps
Consider scheduling and monitoring requirements
Utilize ADF activities like Copy Data, Data Flow, and Databricks
Implement error handling and logging mechanisms
Discussing expected and current salary for negotiation purposes.
Be honest about your current salary and provide a realistic expectation for your desired salary.
Highlight your skills and experience that justify your desired salary.
Be open to negotiation and willing to discuss other benefits besides salary.
Research industry standards and salary ranges for similar positions to support your negotiation.
Focus on the value y...
I applied via LinkedIn and was interviewed in Oct 2024. There were 2 interview rounds.
Greetings, everyone.
Today, we are discussing the topic: "Economic growth is more important than ecological protection."
In my opinion, our top priority should be ecological protection. If we fail to safeguard our environment, it will lead to severe problems for both humans and animals. Issues like climate change, loss of biodiversity, and pollution will hinder not only our health but also the resources we rely on for survival.
While economic growth is undoubtedly important, it should not come at the cost of our environment. By prioritizing ecological protection, we ensure sustainability, which forms the foundation for long-term economic progress. A healthy environment provides clean air, water, and fertile land—key factors that support industries, agriculture, and overall growth.
In conclusion, protecting our environment and achieving sustainable development go hand in hand. By focusing on ecological protection, we pave the way for a stable and thriving economy.
Thank you.
A company can better communicate its vision to its target audience and create a more authentic and meaningful connection
I applied via Campus Placement and was interviewed in Aug 2024. There were 2 interview rounds.
30 easy aptitude questions.
Video analysis involves summarizing the content of a video in bullet points.
Identify key themes or topics discussed in the video
Highlight important events or moments
Note any key statistics or data presented
Summarize the main conclusions or takeaways
Include any notable visuals or graphics shown
The video showcased various examples of data analysis and visualization techniques.
Exploratory data analysis using histograms and scatter plots
Predictive modeling using regression and classification algorithms
Time series analysis for forecasting future trends
Text mining for sentiment analysis
Clustering techniques for customer segmentation
I am a recent graduate with a degree in Computer Science and a passion for data analysis and machine learning.
Recent graduate with a degree in Computer Science
Passionate about data analysis and machine learning
Experience with programming languages like Python and R
Completed projects involving data visualization and predictive modeling
Mu Sigma is a data analytics and decision sciences company that helps organizations make data-driven decisions.
Mu Sigma was founded in 2004 and is headquartered in Chicago, Illinois.
They provide services in areas such as marketing analytics, supply chain analytics, and risk analytics.
Mu Sigma has worked with Fortune 500 companies across various industries to help them leverage data for better decision-making.
The compan...
I want to join Mu Sigma because of their reputation for providing challenging and impactful data science projects.
Mu Sigma is known for working on cutting-edge data science projects with top clients
I am excited about the opportunity to work with a diverse team of data scientists and learn from their expertise
I believe Mu Sigma's focus on innovation and problem-solving aligns with my own career goals
I faced challenges in data cleaning, feature engineering, and model optimization during my projects.
Data cleaning: Dealing with missing values, outliers, and inconsistencies in the data.
Feature engineering: Creating new features from existing data to improve model performance.
Model optimization: Tuning hyperparameters and selecting the best algorithm for the problem.
Example: In a project predicting customer churn, I ha...
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