Credera Interview Questions, Process, and Tips

Q1. Tell me about your self,python coding questions,etc
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Q1. Explain about MVC Routing?
Ans. 
MVC Routing is a mechanism to map incoming requests to specific controller actions.
• Routing is used to define URL patterns and map them to specific actions in the controller.

• It helps to create clean and SEO-friendly URLs.

• Routing can also be used to pass parameters to the controller action.

• MVC Routing is a part of the ASP.NET framework.

• Example: RouteConfig.cs file in ASP.NET MVC application defines the routing rules.
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Q2. What are Solid Principle?
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SOLID principles are a set of five design principles for writing maintainable and scalable software.
• S - Single Responsibility Principle

• O - Open/Closed Principle

• L - Liskov Substitution Principle

• I - Interface Segregation Principle

• D - Dependency Inversion Principle
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Q3. Explain each concept with real life example?
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Explanation of concepts with real-life examples
• Abstraction: Using a TV remote without knowing the internal circuitry

• Encapsulation: A car driver only needs to know how to drive, not how the engine works

• Inheritance: A child inheriting traits from their parents

• Polymorphism: A shape can take on different forms, such as a square or a triangle
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Q4. Polymorphism real life example
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Polymorphism is the ability of an object to take on many forms. A real-life example is a vehicle.
• Polymorphism allows a vehicle object to take on different forms such as car, truck, or motorcycle

• Each form has its own unique properties and methods, but they all share common characteristics such as having wheels and an engine

• Polymorphism allows for more efficient and flexible code as it allows for the use of a single clas
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Q5. Difference between Sync and Async?
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Sync is blocking, while Async is non-blocking.
• Sync operations block the execution of the program until the operation is completed.

• Async operations allow the program to continue executing while the operation is being completed in the background.

• Sync operations are simpler to implement and reason about, but can lead to performance issues.

• Async operations require more complex code, but can improve performance and responsi...read more
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Total 35 questions, with 5 sections and time duration 35 minutes.

Q1. What all the methods we have in API?
Ans. 
The question is too broad to provide a specific answer.
• APIs can have various methods such as GET, POST, PUT, DELETE, etc.

• The methods in an API depend on the specific API being referred to.

• Examples of API methods include 'getUser', 'createOrder', 'updateProfile', etc.
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Q1. What problems you have faced during testing?
Ans. 
I have faced issues with compatibility, performance, and user acceptance testing.
• Compatibility issues with different browsers and operating systems

• Performance issues with large datasets and high traffic

• User acceptance testing revealed unexpected user behavior
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Q1. About work experience
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Basic and mid level aptitude questions

2 coding question which are difficult not found in internet

Q1. Java interview questions
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Q1. Normal hr questions
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