Humanit Solutions Interview Questions and Answers

Q1. Spark architecture.
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Q2. Narrow and wide transformations
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Q1. Normal introduction was asked
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Q2. Description of the previous role
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Q3. Roles and responsibilities
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Not applicable , this was final round

Q1. Difference between absolute xpath and relative xpath
Ans. 
Absolute xpath specifies the complete path from the root element to the desired element, while relative xpath specifies the path relative to the current element.
• Absolute xpath starts with a single forward slash (/) and is more specific.

• Relative xpath starts with a double forward slash (//) and is more flexible.

• Absolute xpath is more prone to breaking if the structure of the page changes.

• Relative xpath is easier to main...read more
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Q1. Introduction about yourself
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Q2. Few bascis of python
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Python is a versatile programming language widely used for data analysis, automation, and web development.
• Python is an interpreted language, meaning it executes code line by line, which makes debugging easier.

• It supports multiple programming paradigms, including procedural, object-oriented, and functional programming.

• Python has a rich ecosystem of libraries, such as Pandas for data manipulation and NumPy for numerical ...read more
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Q1. What is the difference between supervised and unsupervised learning
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Supervised learning uses labeled data for training, while unsupervised learning identifies patterns in unlabeled data.
• Supervised learning requires labeled datasets, e.g., predicting house prices based on features like size and location.

• Unsupervised learning works with unlabeled data, e.g., clustering customers based on purchasing behavior.

• In supervised learning, the model is trained to minimize error between predicted ...read more
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Q2. Explain a project where you used python for data analysis
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Q1. What are your skill sets?
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Q2. From where you get know about this company
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Q1. What is your level of experience in this domain?
Ans. 
I have foundational knowledge and some practical experience in this domain, eager to learn and grow further.
• Completed coursework in relevant subjects, such as [specific course or subject].

• Participated in a project where I [describe a relevant project or task].

• Interned at [Company/Organization] where I gained hands-on experience in [specific skills or tasks].

• Engaged in self-study and online courses to enhance my underst...read more
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Q2. Do you possess the qualities necessary to manage and collaborate effectively with a team?
Ans. 
I possess strong communication, adaptability, and problem-solving skills essential for effective team collaboration.
• Strong communication: I actively listen to team members and articulate ideas clearly, ensuring everyone is on the same page.

• Adaptability: I adjust my approach based on team dynamics and project needs, as seen when I took on different roles in group projects.

• Conflict resolution: I address disagreements con...read more
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Q1. What is the use of preventpefault() in React?
Ans. 
preventDefault() in React prevents the default action of an event from occurring, allowing for custom behavior.
• Used in event handlers to stop default browser actions, e.g., preventing form submission.

• Example: <form onSubmit={(e) => { e.preventDefault(); handleSubmit(); }}>...</form>

• Useful for handling custom validation before submission.

• Can be applied to links to prevent navigation: <a href='#' onClic...read more
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Q2. What is Middleware?
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Q3. Why is server.js used?
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server.js is a crucial file in Node.js applications, managing server configurations and routing requests.
• Acts as the entry point for a Node.js application, initializing the server.

• Handles incoming requests and routes them to appropriate handlers.

• Configures middleware for processing requests, such as body parsing or logging.

• Can define API endpoints, e.g., app.get('/api/users', (req, res) => { ... });

• Facilitates conne...read more
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Q4. How is Tailwind CSS better than normal (traditional) CSS?
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Tailwind CSS offers utility-first styling, promoting faster development and easier maintenance compared to traditional CSS.
• Utility-first approach: Tailwind provides utility classes like 'bg-blue-500' for background color, reducing the need for custom CSS.

• Faster prototyping: With pre-defined classes, developers can quickly build layouts without writing extensive CSS.

• Responsive design: Tailwind includes responsive utilit...read more
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