Digital Avenues Interview Questions and Answers

Sort an array of objects by multiple conditions using Array.prototype.sort() method.

• Use Array.prototype.sort() method with a custom compare function to sort by multiple conditions.

• In the compare function, compare the first condition. If they are equal, compare the second condition.

• Repeat this process for all the conditions you want to sort by.

Find unique words from a string

• Split the string into words

• Use a set to store unique words

• Convert set back to array

Protect routes & authentication by implementing middleware, using encryption, and setting up secure authentication mechanisms.

• Use middleware to check for authentication before allowing access to protected routes

• Implement encryption for sensitive data to prevent unauthorized access

• Set up secure authentication mechanisms such as JWT tokens or OAuth for user authentication

Testing is the process of evaluating a system or application to identify defects or errors.

• Testing involves executing a system or application to find bugs or issues.

• It ensures that the software meets the specified requirements and functions correctly.

• Types of testing include functional testing, regression testing, performance testing, etc.

• Testing can be manual or automated, depending on the requirements and resources a

A tester requires attention to detail, critical thinking skills, communication skills, and the ability to work well under pressure.

• Attention to detail - ability to notice even the smallest issues or discrepancies

• Critical thinking skills - ability to analyze situations, identify problems, and propose solutions

• Communication skills - ability to effectively communicate with team members and stakeholders

• Ability to work well...read more

Testers play a crucial role in ensuring the quality and functionality of software products.

• Testers help identify defects and bugs in the software.

• They ensure that the software meets the specified requirements and functions correctly.

• Testers help improve the overall quality of the software by providing valuable feedback to developers.

• They help prevent issues and errors from reaching the end users, thus saving time and r...read more

OOP is a programming paradigm based on the concept of objects, encapsulation, inheritance, and polymorphism.

• Objects are instances of classes that encapsulate data and behavior

• Encapsulation hides the implementation details of an object from the outside world

• Inheritance allows a class to inherit properties and methods from a parent class

• Polymorphism allows objects of different classes to be treated as if they were of the...read more

MVC is a design pattern used in .NET for building web applications.

• MVC stands for Model-View-Controller

• Model represents the data and business logic

• View represents the user interface

• Controller handles user input and updates the model and view accordingly

• MVC promotes separation of concerns and modularity

• ASP.NET MVC is a popular implementation of MVC in .NET

I am interested in joining this company because of its reputation for innovation and its commitment to employee growth and development.

• The company has a strong track record of developing cutting-edge software solutions.

• I am impressed by the company's focus on continuous learning and professional development.

• The company's culture of innovation and collaboration aligns with my own values and work style.

• I am excited about...read more