Synoverge Technologies Interview Questions, Process, and Tips

Q1. What is MVC architecture
Ans. 
MVC architecture is a software design pattern that separates an application into three main components: Model, View, and Controller.
• Model represents the data and business logic of the application

• View is responsible for displaying the data to the user

• Controller acts as an intermediary between Model and View, handling user input and updating the Model accordingly

• Promotes code reusability, modularity, and easier maintenan...read more
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Q2. Concepts of oop
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Q3. Dependency injection
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Q4. Method overloading
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Q5. Angular Pipe, services, dependency injection,
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What is the next sequence of number 2,6,12,20?

Q1. What is middleware?
Ans. 
Middleware is software that acts as a bridge between different applications or components, enabling communication and data exchange.
• Middleware facilitates communication between software components

• It acts as a bridge between applications or services

• Middleware enables data exchange and integration

• Examples of middleware include message queues, API gateways, and web servers
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Q2. Difference between interface and abstract class
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An interface defines a contract for classes to implement, while an abstract class provides a partial implementation.
• An interface can only have abstract methods, while an abstract class can have both abstract and non-abstract methods.

• A class can implement multiple interfaces, but can only inherit from a single abstract class.

• Interfaces are used to achieve multiple inheritance in Java.

• Abstract classes can have instance v...read more
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Q3. Lifecycle hooks of angular
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Angular lifecycle hooks are methods that allow you to tap into specific moments in the lifecycle of a component or directive.
• ngOnInit() - called after the component is initialized

• ngOnChanges() - called when the component's input properties change

• ngDoCheck() - called during every change detection run

• ngAfterContentInit() - called after content is projected into the component

• ngAfterContentChecked() - called after every ch...read more
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Q4. What is directives?
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Directives are a feature in software development frameworks that allow developers to extend or modify the behavior of HTML elements.
• Directives are used in frameworks like Angular and Vue.js.

• They are used to create reusable components or add custom functionality to existing elements.

• Directives can be used to manipulate the DOM, handle events, perform data binding, and more.
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Q1. What is starting point of .net core application?
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The starting point of a .NET Core application is the Main method.
• The Main method is the entry point of a .NET Core application.

• It is typically located in the Program class.

• The Main method is responsible for configuring and building the application's host.

• It also sets up the application's services and runs the application.

• Here's an example of a Main method in a .NET Core application: public static void Main(string[] ar...read more
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Q2. Types of pipes in angular
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Angular has several types of pipes that can be used for data transformation and formatting.
• Angular provides built-in pipes like 'date', 'uppercase', 'lowercase', 'currency', etc.

• Custom pipes can be created for specific data transformations.

• Pipes can be used in template expressions to modify data before displaying it.

• Pipes can also be chained together for multiple transformations.

• Example: {{ myDate | date: 'short' | upp...read more
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Q3. What are generics in c#

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Generics in C# allow the creation of reusable code by providing a way to define classes, interfaces, and methods that can work with any data type.

• Generics enable type safety and eliminate the need for casting.

• They improve code reusability and performance.

• Example: List is a generic class that can hold a list of strings.

• Generics can be used with classes, interfaces, methods, delegates, and more.

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