Find Interview Questions for Miles Technologies (New Jersey)

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Supervised learning uses labeled data to train models, meaning the output is known, while unsupervised learning uses unlabeled data, where the model tries to find patterns or groupings without predefined outcomes.

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SQL (Structured Query Language) is used in data analysis to query, manipulate, and manage data stored in relational databases. It allows analysts to retrieve specific data, perform calculations, filter results, and aggregate information to derive insights from large datasets.

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Exploratory Data Analysis (EDA) is the process of analyzing and summarizing datasets to understand their main characteristics, often using visual methods. It helps identify patterns, trends, and anomalies in the data before applying formal modeling techniques.

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Classification analysis is a data analysis technique used to categorize data into predefined classes or groups. It works by using algorithms to learn from a training dataset, where the outcomes are known, and then applying this learned model to classify new, unseen data based on its features. Common algorithms include decision trees, logistic regression, and support vector machines.

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A pivot table is a data processing tool that summarizes and analyzes data in a spreadsheet, like Excel. You use it by selecting your data range, then inserting a pivot table, and dragging fields into rows, columns, values, and filters to organize and summarize the data as needed.

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Promises in JavaScript are objects that represent the eventual completion (or failure) of an asynchronous operation and its resulting value. They allow you to handle asynchronous code more easily by providing methods like `.then()` for success and `.catch()` for errors.

`async` and `await` are syntactic sugar built on top of promises. An `async` function always returns a promise, and within an `async` function, you can use `await` to pause execution until a promise is resolved, making the code easier to read and write as if it were synchronous.

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JavaScript is a programming language used to create interactive and dynamic content on websites. It allows developers to manipulate HTML and CSS, handle events, and communicate with servers, enhancing user experience and functionality in web development.

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Frontend development refers to the part of a website or application that users interact with directly, including the layout, design, and user interface. Backend development involves the server-side, focusing on databases, server logic, and application functionality that users do not see.

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Responsive design is an approach to web development that ensures a website looks and functions well on various devices and screen sizes. It is implemented using flexible grid layouts, fluid images, and CSS media queries to adapt the layout and content based on the device's screen size and orientation.

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Cookies are small pieces of data stored on the user's computer by the web browser while browsing a website, used for tracking and remembering information about the user. Sessions are temporary storage on the server that keeps track of user data across multiple requests during a single visit, typically expiring when the user closes the browser. Local storage is a web storage feature that allows websites to store data in the user's browser persistently, even after the browser is closed, with no expiration time.

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Google AdWords, now known as Google Ads, is an online advertising platform where businesses can create ads to appear on Google's search results and other websites. Advertisers bid on keywords, and their ads are displayed to users searching for those terms, allowing them to reach potential customers effectively.

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Online marketing, also known as digital marketing, refers to the practice of promoting products or services using the internet and digital channels. This includes strategies like search engine optimization (SEO), social media marketing, email marketing, content marketing, and online advertising to reach and engage with potential customers.

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I manage stress or frustration by taking a moment to pause and assess the situation. I prioritize tasks, break them down into smaller steps, and focus on what I can control. I also communicate with my team to share concerns and seek support, and I practice stress-relief techniques like deep breathing or short breaks to maintain my focus and productivity.

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To ensure I can pivot quickly when necessary, I take the following steps:

1. Stay informed about industry trends and changes.
2. Maintain flexibility in my plans and strategies.
3. Foster open communication with my team to share insights and feedback.
4. Regularly assess and review project progress and outcomes.
5. Develop a mindset that embraces change and encourages innovation.

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I handle shifting priorities by staying flexible and open to change. I prioritize tasks based on the new requirements, communicate with my team to ensure everyone is aligned, and adjust my workflow to accommodate the changes while maintaining focus on project goals.

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I actively seek feedback by asking for input from colleagues and supervisors, listen carefully to their suggestions, and reflect on their comments. I prioritize constructive criticism, set specific goals for improvement, and regularly check my progress. Additionally, I maintain a growth mindset, viewing feedback as an opportunity to learn and develop my skills.

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Adaptability in a professional setting means being open to change, adjusting to new situations, and being flexible in response to challenges or shifting priorities while maintaining productivity and effectiveness.