AppInventiv Technologies Interview Questions, Process, and Tips

Q1. Tell me about yourself and past experience (if any, related to SEO)
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Q2. What is the difference between domain authority and domain rating?
Ans. 
Domain authority is a metric developed by Moz to predict how well a website will rank on search engine results pages, while domain rating is a metric developed by Ahrefs to measure the backlink profile strength of a website.
• Domain authority is developed by Moz, while domain rating is developed by Ahrefs.

• Domain authority predicts website ranking on search engine results pages, while domain rating measures backlink profi...read more
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Q3. Do you think that domain authority is helpful in website ranking?
Ans. 
Yes, domain authority is a key factor in website ranking as it indicates the credibility and trustworthiness of a website.
• Domain authority is a metric developed by Moz to predict how well a website will rank on search engine result pages (SERPs).

• Websites with higher domain authority are more likely to rank higher in search results compared to websites with lower domain authority.

• Domain authority is influenced by factor...read more
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Q4. What is link juice?
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Link juice refers to the value or equity passed from one site to another through hyperlinks.
• Link juice helps improve a website's search engine ranking.

• High-quality backlinks provide more link juice.

• Internal linking can also distribute link juice within a website.
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Q5. What is domain authority?
Ans. 
Domain authority is a metric developed by Moz to predict how well a website will rank on search engine results pages.
• Domain authority is scored on a scale of 1 to 100, with higher scores indicating a greater ability to rank.

• It is based on factors like the number of backlinks, quality of backlinks, and overall website quality.

• Websites with high domain authority are more likely to rank higher in search engine results.

• Dom...read more
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Q6. Give some names of Google's algorithms.
Ans. 
Some names of Google's algorithms include Panda, Penguin, Hummingbird, and RankBrain.
• Panda - focuses on content quality and penalizes low-quality content

• Penguin - targets spammy link building practices

• Hummingbird - improves search query understanding

• RankBrain - uses machine learning to improve search results
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Q7. Under which algorithm DA consider?
Ans. 
DA considers multiple factors including domain age, size, popularity, and backlink profile.
• Domain age is an important factor in determining DA.

• The size of the domain, in terms of number of pages and content, also influences DA.

• Popularity of the domain, measured by traffic and engagement, plays a role in DA.

• Backlink profile, quality and quantity of backlinks pointing to the domain, is a key factor in DA calculation.
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Q8. What is backlink? How to create backlink?
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Backlinks are links from one website to another. They are important for SEO as they signal to search engines that the linked website is valuable and trustworthy.
• Backlinks can be created through guest posting on other websites.

• Participating in forums and including a link to your website in your signature can also create backlinks.

• Reaching out to influencers or bloggers in your industry for collaborations or mentions can...read more
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Q9. Under which HTML tag backlink is created?
Ans. 
Backlinks are created under the <a> HTML tag.
• Backlinks are created using the <a> tag in HTML.

• The href attribute within the <a> tag specifies the URL of the page the link goes to.

• Example: <a href='https://www.example.com'>Example</a>
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Q10. What is do-follow and don't follow links?
Ans. 
Do-follow links are links that allow search engines to follow them and pass link juice, while no-follow links do not allow search engines to follow them.
• Do-follow links help in improving search engine rankings

• No-follow links do not pass link juice to the linked website

• Do-follow links are used for natural linking, while no-follow links are used for paid links or user-generated content
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Q1. General blockchain questions
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Q1. General blockchain working technicalities
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Q1. Work ex and DSA
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Q1. How to create and upload release application on android and/or iOS
Ans. 
To create and upload a release application on Android and/or iOS, you need to follow specific steps for each platform.
• For Android, you need to generate a signed APK using Android Studio and then upload it to the Google Play Store.

• For iOS, you need to create an archive in Xcode, validate it, and then distribute it through the App Store Connect.

• Make sure to follow the guidelines and requirements set by Google and Apple f
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Q2. How to integrate third party libraries in project.
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Integrating third party libraries involves adding the library to the project dependencies and configuring it for use.
• Add the library as a dependency in the project's build file (e.g. Gradle, Maven)

• Import the necessary classes or functions from the library in your code

• Configure any necessary settings or initialization code for the library to work properly

• Ensure compatibility with the project's existing codebase and depe...read more
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Q3. React native performance optimisations.
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Q4. Share an experience where you took lead/ownership of an module/feature/bug.
Ans. 
Led a team to develop a new feature for a mobile app
• Identified the need for a new feature based on user feedback

• Created a detailed plan outlining tasks and deadlines

• Assigned tasks to team members based on their strengths

• Regularly communicated with team members to track progress and address any issues

• Conducted testing and gathered feedback to make necessary improvements

• Successfully launched the feature on schedule
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Q5. How to create unit test cases for a module.
Ans. 
Unit test cases for a module can be created by identifying different scenarios and inputs to test the functionality.
• Identify the different functionalities of the module that need to be tested

• Create test cases for each functionality, including positive and negative scenarios

• Ensure test cases cover edge cases and boundary conditions

• Use testing frameworks like JUnit, NUnit, or pytest to automate the testing process

• Mock de...read more
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2 tech round , 1 hr ound

Q1. Event loop ans console statements
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Q2. For loop in js with var let an dconst
Ans. 
The for loop in JavaScript can be used with var, let, and const to iterate over arrays or objects.
• The 'var' keyword declares a variable globally or locally to an entire function regardless of block scope.

• The 'let' keyword declares a block-scoped variable that can be reassigned within the block it was declared.

• The 'const' keyword declares a block-scoped variable that cannot be reassigned or redeclared.
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