Accenture Application Developer Interview Questions, Process, and Tips

Q1. What are directive
Ans. 
Directives are markers on a DOM element that tell AngularJS to attach a specified behavior to that DOM element or even transform the DOM element and its children.
• Directives are used to create custom HTML tags that serve as new, reusable components.

• They can be used to manipulate the DOM, add event listeners, or create animations.

• Examples of directives in AngularJS include ng-model, ng-repeat, and ng-show.
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Q2. What are Interceptor
Ans. 
Interceptors are functions that can be used to intercept incoming and outgoing HTTP requests in Angular applications.
• Interceptors can be used to modify or log outgoing requests before they are sent.

• They can also be used to modify or log incoming responses before they are passed to the application.

• Interceptors are commonly used for adding authentication tokens to requests, error handling, or logging.

• An example of using ...read more
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Q3. What is closure
Ans. 
Closure is a function that has access to its own scope, as well as the scope in which it was defined.
• Closure allows a function to access variables from its outer scope even after the outer function has finished executing.

• It helps in maintaining state in asynchronous operations.

• Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(outerVar); }; }
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Q4. Reverse a string in javascript
Ans. 
Use the built-in split, reverse, and join methods to reverse a string in JavaScript.
• Split the string into an array of characters using split('')

• Reverse the array using reverse()

• Join the array back into a string using join('')
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Q1. Explain framework you worked on
Ans. 
I have worked on the Angular framework for developing web applications.
• Used Angular CLI for project setup and generation

• Implemented components, services, and modules to build the application

• Utilized Angular Material for UI components

• Integrated with RESTful APIs using HttpClient module
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Q2. Selenium exceptions
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Q1. Related to angular
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Q2. Scenario based to the project
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