Call Us Now!
+91 9884412301 | +91 9600112302
info@credosystemz.com
Credo SystemzCredo Systemz
  • Courses
    • TRENDING TECHNOLOGIES TRAINING
    • RPA TRAINING
    • CLOUD COMPUTING TRAINING
    • BIG DATA TRAINING
    • WEB DEVELOPMENT TRAINING
    • MOBILE APPLICATION TRAINING
    • SOFTWARE TESTING TRAINING
    • MICROSOFT TECHNOLOGIES TRAINING
    • JAVA TRAINING
    • PROJECT MANAGEMENT TRAINING
    • DATA WAREHOUSING TRAINING
    • ORACLE TRAINING
    • DATABASE DEVELOPER TRAINING
    • OTHER TRAININGS
    • TRENDING TECHNOLOGIES
      Python Training Data Science Training Angular Training React JS Training ORACLE PRIMAVERA TRAINING Machine Learning Training Hadoop Training Amazon Web Services Training DevOps Training Azure Training PySpark Training MEAN Stack Training
    • RPA TRAINING
      Blue Prism Training UiPath Training Automation Anywhere
    • CLOUD COMPUTING
      Amazon Web Services Training AWS with Devops Training Azure Training AZ 104 Azure Administrator AZ 204 Azure Developer AZ 300 Azure Architect AZ 303 Azure Architect AZ 400 Azure Devops Google Cloud Platform Salesforce Training OpenNebula Training OpenStack Training OpenSpan Training
    • BIG DATA TRAINING
      Hadoop Training Big Data Analytics Training Spark Training
    • WEB DEVELOPMENT
      Angular Training Node JS Training React JS Training React Native Training Ionic Framework Training MEAN Stack Training PHP Training JavaScript Training CoffeeScript Training Less JS Training Graphics Design Training HTML Training CSS Training
    • MOBILE APPLICATION
      Android Training iOS Training iOS Swift Training Kotlin Training Flutter Dart Training
    • SOFTWARE TESTING
      Manual Testing Training UFT / QTP Training Selenium Training API Testing Training Selenium with Python Training Perfecto Mobile Testing Training ETL Testing Training JMeter Training LoadRunner Training Performance Engineering Big Data Testing Training Protractor Testing Training
    • MICROSOFT TECHNOLOGIES
      Dot Net Training MVC Framework ASP.NET MVC with Angular SharePoint Training Advanced Excel Training Excel Macro Training Azure Training Azure Infrastructure Solutions AZ 300 Azure Architect
    • JAVA TRAINING
      Core Java Training Java 8 Training Java J2EE Training Advanced Java Training Hibernate Training Spring Training Struts Training
    • PROJECT MANAGEMENT
      Oracle Primavera Training Primavera P6 Online Training Microsoft Project Training PMP Training ITIL Training Prince2 Training Scrum Master Training Business Analytics Training
    • DATA WAREHOUSING
      Tableau Training Power BI Training Qlikview Training Qlik Sense Training Informatica Training Microstrategy Training Teradata Training Cognos Training SAS Training
    • ORACLE TRAINING
      Oracle PL/SQL Training Oracle DBA Training Oracle Apps Technical Training Oracle Apps SCM Training Oracle Apps HRMS Training Oracle Apps Finance Training Oracle RAC Training PeopleSoft HCM Training PeopleSoft Finance Training
    • DATABASE DEVELOPER
      MongoDB Training Apache Cassandra Training Sybase Training Informix Training Performance Tuning Training
    • OTHER TRAININGS
      Ethical Hacking Training C C++ Training Unix Shell Scripting Training Tensorflow Training Data Modeling Training Workday Training PEGA Training Digital Marketing Training CCNA Training Arduino Training Elm Training Go Programming Training Rust Programming Training CYBER SECURITY TRAINING BIZTALK SERVER TRAINING Spoken English Course
  • Fresher Courses
    • ANGULAR TRAINING
    • REACT TRAINING
    • PYTHON TRAINING
    • JAVA TRAINING
    • SELENIUM TRAINING
  • Placements
    • Career Guidance
      • Interview Questions
      • Resume Building
      • Job Opportunities
    • OVERALL PLACEMENTS
  • About Us
    • Online Training
    • Corporate Training
    • Events
    • Reviews
      • Video Reviews
    • Become an instructor
  • Training
    • Trending Technologies Training
    • RPA TRAINING in Chennai
    • Cloud Computing Training
    • Big Data Hadoop Training in Chennai
    • Web Development Training
    • Mobile Application Training
    • Software Testing Training
    • Microsoft Technologies Training
    • Java Training
    • Project Management Training
    • Data Warehousing Training
    • Oracle Training
    • Database Developer Training
    • Other Training
  • Blogs
    • GENERAL
      • TOP SKILL TO GET A JOB IN MNC
      • INTERVIEW TIPS FOR FRESHERS AND EXPERIENCE
      • TOP TRENDING TECHNOLOGIES
    • DATA SCIENCE
      • MACHINE LEARNING VS DATA SCIENCE
      • DATA SCIENCE INTERVIEW QUESTION AND ANSWER
    • PYTHON
      • WHY LEARN PYTHON
      • JAVA VS PYTHON
      • WHAT IS PYTHON
    • PRIMAVERA
      • LIFECYCLE OF PRIMAVERA
      • EPPM VS PPM
      • PROJECT MANAGEMENT STEPS
    • PMP
      • PMP CERTIFICATION
    • AWS
      • TOP 5 AWS SERVICES
      • AWS VS OPENSTACK
      • AMAZON VS AZURE VS GOOGLE CLOUD
      • WHY DEVELOPERS SHOULD LEARN AWS
    • ANGULAR
      • ANGULAR INTERVIEW QUESTIONS
      • ANGULAR VS REACT VS VUE
    • REACT
      • TOP REASON TO LEARN REACT
    • BLUE PRISM
      • BLUE PRISM VS UI PATH
      • WHAT IS RPA
    • UI PATH
      • RPA CERTIFICATION
    • CLOUD COMPUTING
      • BEST CLOUD COMPUTING SERVICES
    • DEVOPS
      • DEVOPS OVERVIEW
    • NODE JS
      • NODE JS CERTIFICATION
    • HADOOP
      • HADOOP CERTIFICATION
    • AZURE
      • AZURE CERTIFICATION
    • SOFTWARE TESTING
      • HOW TO BECOME A SOFTWARE TESTER
      • MOVE FROM MANUAL TO AUTOMATION TESTING
      • HOW MUCH IS JAVA REQUIRED FOR SELENIUM TESTING
  • Contact Us
  • Courses
    • TRENDING TECHNOLOGIES TRAINING
    • RPA TRAINING
    • CLOUD COMPUTING TRAINING
    • BIG DATA TRAINING
    • WEB DEVELOPMENT TRAINING
    • MOBILE APPLICATION TRAINING
    • SOFTWARE TESTING TRAINING
    • MICROSOFT TECHNOLOGIES TRAINING
    • JAVA TRAINING
    • PROJECT MANAGEMENT TRAINING
    • DATA WAREHOUSING TRAINING
    • ORACLE TRAINING
    • DATABASE DEVELOPER TRAINING
    • OTHER TRAININGS
    • TRENDING TECHNOLOGIES
      Python Training Data Science Training Angular Training React JS Training ORACLE PRIMAVERA TRAINING Machine Learning Training Hadoop Training Amazon Web Services Training DevOps Training Azure Training PySpark Training MEAN Stack Training
    • RPA TRAINING
      Blue Prism Training UiPath Training Automation Anywhere
    • CLOUD COMPUTING
      Amazon Web Services Training AWS with Devops Training Azure Training AZ 104 Azure Administrator AZ 204 Azure Developer AZ 300 Azure Architect AZ 303 Azure Architect AZ 400 Azure Devops Google Cloud Platform Salesforce Training OpenNebula Training OpenStack Training OpenSpan Training
    • BIG DATA TRAINING
      Hadoop Training Big Data Analytics Training Spark Training
    • WEB DEVELOPMENT
      Angular Training Node JS Training React JS Training React Native Training Ionic Framework Training MEAN Stack Training PHP Training JavaScript Training CoffeeScript Training Less JS Training Graphics Design Training HTML Training CSS Training
    • MOBILE APPLICATION
      Android Training iOS Training iOS Swift Training Kotlin Training Flutter Dart Training
    • SOFTWARE TESTING
      Manual Testing Training UFT / QTP Training Selenium Training API Testing Training Selenium with Python Training Perfecto Mobile Testing Training ETL Testing Training JMeter Training LoadRunner Training Performance Engineering Big Data Testing Training Protractor Testing Training
    • MICROSOFT TECHNOLOGIES
      Dot Net Training MVC Framework ASP.NET MVC with Angular SharePoint Training Advanced Excel Training Excel Macro Training Azure Training Azure Infrastructure Solutions AZ 300 Azure Architect
    • JAVA TRAINING
      Core Java Training Java 8 Training Java J2EE Training Advanced Java Training Hibernate Training Spring Training Struts Training
    • PROJECT MANAGEMENT
      Oracle Primavera Training Primavera P6 Online Training Microsoft Project Training PMP Training ITIL Training Prince2 Training Scrum Master Training Business Analytics Training
    • DATA WAREHOUSING
      Tableau Training Power BI Training Qlikview Training Qlik Sense Training Informatica Training Microstrategy Training Teradata Training Cognos Training SAS Training
    • ORACLE TRAINING
      Oracle PL/SQL Training Oracle DBA Training Oracle Apps Technical Training Oracle Apps SCM Training Oracle Apps HRMS Training Oracle Apps Finance Training Oracle RAC Training PeopleSoft HCM Training PeopleSoft Finance Training
    • DATABASE DEVELOPER
      MongoDB Training Apache Cassandra Training Sybase Training Informix Training Performance Tuning Training
    • OTHER TRAININGS
      Ethical Hacking Training C C++ Training Unix Shell Scripting Training Tensorflow Training Data Modeling Training Workday Training PEGA Training Digital Marketing Training CCNA Training Arduino Training Elm Training Go Programming Training Rust Programming Training CYBER SECURITY TRAINING BIZTALK SERVER TRAINING Spoken English Course
  • Fresher Courses
    • ANGULAR TRAINING
    • REACT TRAINING
    • PYTHON TRAINING
    • JAVA TRAINING
    • SELENIUM TRAINING
  • Placements
    • Career Guidance
      • Interview Questions
      • Resume Building
      • Job Opportunities
    • OVERALL PLACEMENTS
  • About Us
    • Online Training
    • Corporate Training
    • Events
    • Reviews
      • Video Reviews
    • Become an instructor
  • Training
    • Trending Technologies Training
    • RPA TRAINING in Chennai
    • Cloud Computing Training
    • Big Data Hadoop Training in Chennai
    • Web Development Training
    • Mobile Application Training
    • Software Testing Training
    • Microsoft Technologies Training
    • Java Training
    • Project Management Training
    • Data Warehousing Training
    • Oracle Training
    • Database Developer Training
    • Other Training
  • Blogs
    • GENERAL
      • TOP SKILL TO GET A JOB IN MNC
      • INTERVIEW TIPS FOR FRESHERS AND EXPERIENCE
      • TOP TRENDING TECHNOLOGIES
    • DATA SCIENCE
      • MACHINE LEARNING VS DATA SCIENCE
      • DATA SCIENCE INTERVIEW QUESTION AND ANSWER
    • PYTHON
      • WHY LEARN PYTHON
      • JAVA VS PYTHON
      • WHAT IS PYTHON
    • PRIMAVERA
      • LIFECYCLE OF PRIMAVERA
      • EPPM VS PPM
      • PROJECT MANAGEMENT STEPS
    • PMP
      • PMP CERTIFICATION
    • AWS
      • TOP 5 AWS SERVICES
      • AWS VS OPENSTACK
      • AMAZON VS AZURE VS GOOGLE CLOUD
      • WHY DEVELOPERS SHOULD LEARN AWS
    • ANGULAR
      • ANGULAR INTERVIEW QUESTIONS
      • ANGULAR VS REACT VS VUE
    • REACT
      • TOP REASON TO LEARN REACT
    • BLUE PRISM
      • BLUE PRISM VS UI PATH
      • WHAT IS RPA
    • UI PATH
      • RPA CERTIFICATION
    • CLOUD COMPUTING
      • BEST CLOUD COMPUTING SERVICES
    • DEVOPS
      • DEVOPS OVERVIEW
    • NODE JS
      • NODE JS CERTIFICATION
    • HADOOP
      • HADOOP CERTIFICATION
    • AZURE
      • AZURE CERTIFICATION
    • SOFTWARE TESTING
      • HOW TO BECOME A SOFTWARE TESTER
      • MOVE FROM MANUAL TO AUTOMATION TESTING
      • HOW MUCH IS JAVA REQUIRED FOR SELENIUM TESTING
  • Contact Us

Capgemini Angular Interview Questions

  • Home
  • Capgemini Angular Interview Questions

Capgemini – Angular Interview Questions

Here is the list of Angular Interview Questions which are recently asked in Capgemini company. These questions are included for both Freshers and Experienced professionals. Our Angular Training has Answered all the below Questions.


1.What do you mean by String Interpolation?

string interpolation is the process of evaluating a string literal that contains one or more placeholders. It yields a result in which the placeholders are replaced with their values.String interpolation in Angular is used to display dynamic data on an HTML template.

2.What are the Differences between Angular Annotation and Decorator?

  • Annotations and decorators are two ways to compile the @ symbols that can be attached to Angular components.
  • Decorators are Angular design patterns for customization or decorating of classes. It does not require modifications to the source code.
  • Annotations are metadata set on the class using the Reflect Metadata library. It is used to create an attribute annotation that stores an array.
  • 3. What is an AOT compilation in Angular?

    The Angular ahead-of-time (AOT) compiler converts the Angular code into JavaScript code. The conversion happens before the browser downloads and runs the code. To achieve faster rendering in the browser, Compile your application during the build process.

    4. What is ECMA Script ?

    ECMAScript stands for European Computer Manufacturers Association Script.ECMAScript is a standard script language, developed with the cooperation of Netscape and Microsoft and mainly derived from Netscape's JavaScript, the widely-used scripting language that is used in Web pages.

    5. What is @NgModule?

    An NgModule is a class marked by the @NgModule decorator.@NgModule takes a metadata object that describes how to compile a component's template and how to create an injector at runtime.

    It identifies the module's own components, directives, and pipes, making some of them public, through the exports property, so that external components can use them.

    6. What are modules in Angular?

    A module is a mechanism or container to group the components, directives, pipes and services.It helps to encapsulate the code that deals with several aspects of an application. Developers can create modules using the NgModule decorator.

    7. How to perform CRUD operations using Spring Boot and Angular?

    • Create & Setup Spring Boot project.
    • Configure Spring Datasource, JPA, Hibernate.
    • Define Data Model.
    • Create Repository Interface.
    • Create Spring Rest APIs Controller.
    • Run the Spring Boot Server.
    • Setup Angular 10 Project.
    • Set up App Module.
    • Define Routes for Angular AppRoutingModule
    • Create Data Service
    • Create Angular Components
    • Run the Angular 10 App

    8. What is Basic Authentication? How to implement it using Angular?

    The Basic Authentication Interceptor intercepts http requests from the application to add basic authentication credentials to the Authorization header if the user is logged in. It's implemented using the HttpInterceptor class that was introduced in Angular 4.3 as part of the new HttpClientModule.

    9. doAdd(1,2) doAdd( 1.2,3,4) use the above arguments to sum the values. using without any parameter receive through the function

    10. What is Buffer (window storage)?

    Angular window storage, offers an easy interface for usage of the web storage and cookies.It works as a store manager so no need to worry about where to store information.

    11. Explain Life cycle in Angular?

    In Angular, every component has a life-cycle, a number of different stages it goes through from initializing to destroying. There are 8 different stages in the component lifecycle and every stage is called life cycle hook events

    12. What are the data bindings M angular?

    Data-binding in AngularJS apps is the automatic synchronization of data between the model and view components. The way that AngularJS implements data-binding lets you treat the model as the single-source-of-truth in your application. The view is a projection of the model at all times.

    13. When using ngIf if the condition is true. how to display the message and if the condition is false then how to display the message?

    OR condition in *ngIf

    Similary If you want to display the element with *ngIf only if one of the condition is true. We can use OR (||) operator.

    14. Difference between directive and pipe in Angular?

    Pipes are for formatting data, and directives are to alter the behavior/appearance of an element. A pipe is to manipulate data, while a directive is more for DOM manipulation.

    A pipe gets data as an input, transforms it and outputs this data in another way. Directives are two types.

    Free PDF : Get our updated Angular Course Content pdf

    15. What is Traceur compiler ?

    Traceur compiler takes classes, generators, and other features from ECMAScript edition 6 (ES6) and compiles it into JavaScript ES5 that runs on the browser. This means developers can use the code from a future version that has more features and encourages design patterns.

    16. What is the Document Object Model?

    The Document Object Model (DOM) is a programming API or object oriented representation for web documents. It represents the page and allows you to make changes. The DOM follows traditional object oriented design.

    17. What does Angular Material mean?

    Angular Material is a User Interface component library. It is used to speed up the development of the user interfaces. Angular Material offers reusable and beautiful UI components.It allows to develop fully functional web pages,and applications.

    18. What are services in the Angular framework?

    A service is a class or reusable code with a well-defined purpose. It allows defining functionality that are accessible and reusable in many other components.A single service performs only a single task. One component uses several services to achieve various tasks.

    19. What is a template in Angular?

    A template is a form of HTML which is a blueprint for UI. It contains attributes and elements. The template represents how to render the component. It provides a dynamic view to the end user.Also, it creates a complex view in an external HTML file.

    20. What is @Inputs in Angular 2? ?

    A common pattern in Angular is sharing data between a parent component and one or more child components. @Input() and @Output() give a child component a way to communicate with its parent component. @Input() allows a parent component to update data in the child component.

    21. What is @Outputs in angular?

    A common pattern in Angular is sharing data between a parent component and one or more child components.@Input() and @Output() give a child component a way to communicate wi`th its parent component. @Input() allows a parent component to update data in the child component.

    22. What are differences between Components and Directives?

    Directives allowsto attach behavior to elements in the DOM.Angular components are a subset of directives. Unlike directives, components always have a template and only one component can be instantiated per an element in a template.” Angular 2 Components are an implementation of the Web Component concept.

    23. What is an annotation in Angular?

    Annotation is a block of text or metadata set in a class to represent an object with a string. It is used to detect errors by the compiler. Annotation can be edited at run time and displayed over a node.

    24. Can we have any service for ngFor and ngIF in Angular

    In Angular, we cannot use two structural directives on the same element. i.e., we cannot place *ngFor,*ngIf together on same element.

    25. Difference between Angular 2, 4, 5, 6, &7

    Angular 4 is an inheritance from Angular 2.In Angular 2 only TypeScript 1.8 version was supported, whereas, in Angular 4, it supports TypeScript 2.1 and TypeScript 2.2 compatibility, so can use all new features supported in TypeScript 2.1 and TypeScript 2.2 can be used in Angular 4 application.

    Angular 7 focused more on upgrading the existing features rather than publishing maximum features which was the case with Angular 6.

    26. Compiler in TypeScript

    The TypeScript compiler (tsc) converts the instructions written in TypeScript to its JavaScript equivalent. The TypeScript Language Service − The "Language Service" exposes an additional layer around the core compiler pipeline that are editor-like applications.

    27. How did you reverse a string?

    
    function reverseString(s){
    return s. split(""). reverse(). join("");
    }
    reverseString("Hello");//"olleH"
    

    28. How did you get the value from input box using JQuery?

    To get the textbox value, we can use the jQuery val() function. For example, $('input:textbox'). val() – Get textbox value.

    Book a Free Mock Interviews and Test your Angular Knowledge with our Experts

    TOP MNC's ANGULAR INTERVIEW QUESTIONS & ANSWERS

    Here we listed all Angular Interview Questions and Answers which are asked in Top MNCs. Periodically we update this page with recently asked Questions, please do visit our page often and be updated in Angular .

    Accenture
    Cognizant
    Virtusa
    Shenll Technology
    Hexaware
    Wipro
    IBM
    Aspire Systems
    FIS
    Infosys
    Capgemini
    L & T
    Amazon
    Mindtree
    HCL

    To become a Angular Certified professional and join in your dream company, Enroll now for our Best Angular Training. We help you to crack any level of Angular Interviews and We offering Angular Training with 100% Placements.

    Related Tags

    Java Training in Chennai | Azure Certification Training in Chennai | Dot Net Training in Chennai | Selenium Course in Chennai | DevOps Training in Chennai | Data Science Online Training | AWS Certification Training in Chennai | Angular Course in Chennai | React JS Training in Chennai | GCP Training in Chennai | Python Training in Chennai

    other top mnc Angular Interview Q&A

    • Accenture
    • wipro
    • capgemini
    • Cognizant
    • IBM
    • L&T
    • Virtusa
    • Aspire Systems
    • Amazon
    • Shenll Technology
    • FIS
    • MindTree
    • Hexaware
    • Infosys
    • HCL

    INDIA LOCATIONS

    New #30,Old #16A,
    Rajalakshmi Nagar, Velachery,
    Chennai - 600 042.
    Mobile: +91 9884412301

    Plot No.8, Vinayaga Avenue,
    Rajiv Gandhi Salai, Okkiampettai(OMR),
    Chennai – 600 097.
    Mobile: +91 9600112302

    Refund/Cancellation Policy

    INTERNATIONAL LOCATIONS

    USA
    Houchin Drive, Franklin, TN -37064
    Tennessee
    Email: info@credosystemz.com
    Web: www.credosystemz.com
    Chat With Us

    UAE
    Sima Electronic Building,
    LLH Opposite,
    Electra Street – Abu Dhabi
    Email: info@credosystemz.com
    Web: www.credosystemz.com
    Chat With Us

    TRENDING COURSES

    • Python Training in Chennai
    • Data Science Training in Chennai
    • AWS Training in Chennai
    • Big Data Hadoop Training in Chennai
    • Machine Learning Training in Chennai
    • Selenium Training in Chennai
    • Angular Training in Chennai
    • Oracle Primavera P6 Online Training
    • Mean Stack Training in Chennai
    • DevOps Training in Chennai
    • Microsoft Azure Training in Chennai
    • GCP Training in Chennai

    Copyright 2022 CREDO SYSTEMZ | All Rights Reserved.