AppInventiv Technologies Senior QA Engineer Interview Questions and Answers

Q1. Advantage and disadvantage of framework.
Ans. 
Frameworks provide structure and pre-built components for software development, but can also limit flexibility and require learning curve.
• Advantage: Provides structure and pre-built components for faster development

• Advantage: Can improve code quality and maintainability

• Disadvantage: Can limit flexibility and customization

• Disadvantage: Requires learning curve and potential dependency issues

• Example: ReactJS provides a fr...read more
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Q1. What is Oops? Advantage and disadvantage
Ans. 
Oops stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent real-world entities.
• Advantages: code reusability, modularity, encapsulation, inheritance, polymorphism

• Disadvantages: complexity, steep learning curve, performance overhead

• Example: creating a class 'Car' with properties like 'make', 'model', and 'year', and methods like 'start_engine' and 'stop_engine'
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Q1. Basics questions in javascript questions like what is closures, what projects do you have created. How many threads run in React Native.
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Q1. What projects you have developed
Ans. 
I have developed various projects including a mobile app for tracking fitness goals and a web application for managing inventory.
• Developed a mobile app for tracking fitness goals using React Native

• Created a web application for managing inventory using Angular and Node.js

• Implemented a data analytics platform for analyzing user behavior using Python and SQL
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Q2. Have you implemented any Android sdk in the projects
Ans. 
Yes, I have implemented Android SDK in multiple projects.
• I have used Android SDK to develop various features like push notifications, location services, and in-app purchases.

• I have also integrated third-party SDKs like Facebook and Google Maps SDKs in my projects.

• I am familiar with Android Studio and have used it extensively for Android app development.

• I have experience with different versions of Android SDK and have d
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Q3. What is the flow of push notifications
Ans. 
Push notifications are sent from a server to a client device to notify the user of new content or updates.
• The server sends a notification to the push notification service (e.g. Firebase Cloud Messaging)

• The push notification service sends the notification to the client device

• The client device receives the notification and displays it to the user
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Q1. What is the reason for change. How many people are their in your family.
Ans. 
The reason for change can vary based on individual circumstances. The number of people in my family is...
• Reasons for change can include personal growth, career advancement, or seeking new challenges.

• The number of people in my family is [insert number].

• Example: The reason for change in my previous job was the lack of growth opportunities.

• Example: There are 4 people in my family.
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Q1. Resume related questions
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Q1. Technology related
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Q1. Discuss everything
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They will ask questions on logic

Q1. About technology you mentioned in resume
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Q2. And arrays or condition based
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Q3. String function
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Q1. About technology and previous company about work
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Q1. Salary discussion
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