Photon Interactive Interview Questions, Process, and Tips

Q1. Tell me about the architecture
Ans. 
The architecture of an iOS app refers to the overall structure and organization of its code.
• iOS apps typically follow the Model-View-Controller (MVC) architecture pattern.

• The Model represents the data and business logic, the View displays the user interface, and the Controller manages the interactions between the Model and View.

• Other popular architecture patterns for iOS apps include VIPER, MVVM, and Clean Architecture...read more
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Q2. How are you and base location
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Self intro, compony info,

1 hour, css, handlebar, scss

Q1. Oops concept,interface,static
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Q2. Bdd testng popup dropdown
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Q1. What is solid principle ?
Ans. 
SOLID principles are a set of five design principles that help make software designs more understandable, flexible, and maintainable.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its sub...read more
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Q2. What is singleton pattern ?
Ans. 
Singleton pattern ensures a class has only one instance and provides a global point of access to it.
• Used to restrict instantiation of a class to one object

• Commonly used in logging, driver objects, caching, thread pools, etc.

• Implemented by creating a static method to return the same instance each time
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Q1. What is Asp.net MVC
Ans. 
ASP.NET MVC is a web application framework developed by Microsoft that implements the model-view-controller pattern.
• ASP.NET MVC separates the application into three main components: Model, View, and Controller.

• It provides better control over HTML, CSS, and JavaScript compared to Web Forms.

• It supports test-driven development and enables easier unit testing.

• Routing in ASP.NET MVC allows for clean and SEO-friendly URLs.

• Ex...read more
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Q2. What is prototype pattern
Ans. 
Prototype pattern is a creational design pattern that allows cloning of objects.
• Used to create new objects by copying an existing object

• Avoids the need for subclassing to create new objects

• Can be implemented using shallow or deep copy methods
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Q1. Give brief introduction about yourself.
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Q1. Tools and Methods of lead generation.
Ans. 
Various tools and methods are used for lead generation, such as email marketing, social media, content marketing, SEO, and networking.
• Email marketing campaigns

• Social media advertising

• Content marketing strategies

• Search engine optimization (SEO)

• Networking events and conferences
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Q1. In depth check of knowledge of business development work process and extension used for contacting clients.
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Q1. Basic Scrum questions
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Q1. More about previous experience
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