DDN Storage Interview Questions and Answers

Medium level leetcode question

Q1. Explain about your project
Ans. 
Developed a web application for managing inventory and sales for a retail store.
• Used React.js for front-end development

• Implemented RESTful APIs using Node.js and Express for back-end

• Utilized MongoDB for database management

• Incorporated authentication and authorization features for secure access
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Q2. Explain functionalities in detail
Ans. 
Functionalities in software development refer to the specific tasks or actions that a software program can perform.
• Functionalities are the specific features or capabilities of a software program.

• They define what the software can do and how it can be used.

• Examples of functionalities include user authentication, data encryption, and file management.

• Functionalities can be implemented through code modules or libraries.

• Test...read more
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Q1. Self introduction
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Q2. They will not provide any feedback
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Given one at home assignment to create a lwc component

Q1. How to have different pricing based on regions
Ans. 
Different pricing based on regions can be achieved by using price rules and custom fields in Salesforce.
• Create custom fields to store region information for each account or opportunity

• Use price rules to set different prices based on the region

• Utilize workflow rules or process builder to automate the pricing based on region

• Consider using custom metadata types for easier maintenance and scalability
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Q2. Parent to child relation in lwc
Ans. 
Parent to child relation in LWC refers to the relationship between a parent component and its child components in Lightning Web Components.
• Use @api decorator in child component to expose properties to parent component

• Use @track decorator in parent component to track changes in child components

• Communicate between parent and child components using events or properties
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Q1. Tell me about yourself.
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Q2. Scenario based question in relevance to the JD.
Ans. Answered with examples and by sharing portfolio case study. BUT, lo
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Q3. Was it the right decision to invest an year to learn ne technologies and skills ?
Ans. Absolutely. Explained how I tried learning certifications while working in last firm. Limitations explained such as- time from existing responsibilities. Need to actually having hands-on Vs just enrolling a course online. Explained difference. Shared my portfolio website case studies[which the interview panel did not even bother to have a look at].
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Good and smooth process

Q1. It was great experience with newt global
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Q2. Your experience
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Q3. Skill set and profile quality
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Q1. I had an interview with CEO, it was awesome and the CEO is very friendly
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