What are the inbulit angular directives What the different between a directive and component? What is view Encapsulation? How to communicate between parent and child components? Event loop in JavaScript Call and apply in JavaScript Subject in angular Static and public in angular Observable in angular Component in Angular Event emitter Event stop propagation Single and Multithread in JavaScript Difference between Obtrusive and Unobtrusive Javascript Difference between Var, Let, Const Difference between Promises and observable In collection of array how to collect all the true state from Active true and Active false API fetching Routing and why do we use it? Service and Guard Component Interaction JavaScript closure JavaScript hoisting JS difference between function vs variable hoisting String inbuilt function Reversing a number in an array How to find missing number in an array Es5 vs Es6 difference Object oriented JS Class and inheritance in JS TypeScript data type TypeScript advance vs JS Compiler in TypeScript What is callback function Indexof() If the given value is not in the string / array it will return what? Wht do we use directive What is ngInclude What is ngContent What is ngStyle and ngClass What is Angular frontend Difference between Angular 2, 4, 5, 6, &7 What is pipe? Explain the process how do we exchange the data from front end to server? Explain API and how do we exchange the data from client side to server? What is strict mode in JS? Semantic element in HTML? Lifecycle hook in Angular What is Arrow function , write its syntax Why do we use TS instead of JS? Can we have any service for ngFor and ngIF in Angular Difference between display: none & visiblity:hidden What is primitive data type? Whats is output for typeof (null); Array method: Push, Pop, Shift, Unshift & splice What is binding in JS? What is polyfill in Angular? Difference between directive and pipe in Angular? What is @Input and @Output in Angular? What is event distner and Host distner in Angular? What is subscript method in Angular? Why you will do ngOnDestroy after subscrib? Pagination and dazy loading in Angular What is SSE? What is web sockets? doAdd(1,2) doAdd(1,2,3,4) use the above arguments to sum the value. Using without any parameter receive throught the function.? What are the new features in CSS3? Write syntax for component, directives and pipe decorator What is async pipe? How did we work with multiple modules in our project? What is Shadow DOM? What is Shared Module? What is routerActive? Explain Call and apply method? How did you reverse a string? What are the directives available in router? Explain ViewEncapsulation? Viewchild in component Interaction? Explain component metadata? Explain JQuery selector? What is Prototype? What is Buffer (window storage)? What is Object? What is Observable and Promise? How did you stop observable? Explain the procss about angular project bootstrap? Explain Life cycle in Angular? Why do we use Angular instead of React JS? What is display:block and display:none? How did you hidden (not hide) the element in JQuery? How did you get the value from input box using JQuery? Explain ngFor and nglf? 20. What is hoisting in JS? What is HTML API? Write AJAX call syntax? Closure Hoisting Diff between functional hoisting and variable hoisting String inbuilt functions Reversing a number in an array – program How to find missing number in array - program. What will be the output at below program Function fun (input: boolean){ Let a = 100; If (input){ Let b = a +1; Return b; } Return b;} What are the basic rules of Decorators? If you do not know a number at arguments to be passed to function in advance. you should use _____ parameter type ________ keyword is used to access class's member variables and functions inside class member function In Angular. you can pass data from parent component to child component using In Angular, you can pass data from child component to parent component using Write a syntax for ngFor with example We must import _______ module to use [ (ngModel)] Import ________ module to use reactive form. You can create local HTML reference cf HTML tag using variable which starts with character Write a syntax to bind custom CSS class (e.g. highlighted) to a tag You can access HTML local reforence alias in component's typescript code using __________ decorator In template driven form ________ object is created internally whenever we have below code Choose correct form control class name which is set to true when value is modified If you provide a service in two components "providers" section of @Component decorator, how many instances of service shall get created? doAdd(1,2) doAdd( 1.2,3,4) use the above arguments to sum the values. using without any parameter receive through the function New HTML element? What are the new features in CSS3? Write syntax for component, directives and pipe decorator? What is async pipe? How did we work with multiple modules in our project? What is Shadow DOM? What is Share Module? What is routerActive? Explain Call and apply method? How did you reverse a string? What are the directives available in router? Explain ViewEncapsulation? Viewchild in component Interaction? Explain component metadata? Explain JQuery selector? What is Prototype? What is Buffer (window storage)? What is Object? What is Observable and Promise? How did you stop observable? Explain the procss about angular project bootstrap? Explain Life cycle in Angular? Why do we use Angular instead of React JS? What is display:block and display:none? How did you hidden (not hide) the element in JQuery? How did you get the value from input box using JQuery? Explain ngFor and ngIf? What is hoisting in JS? What is HTML API? Write AJAX call syntax? Reduce and map method Adthere component (once we use import the component to another one) In JSON have one array then how to assign this array to an variable. Did you use SCSS? Which version you are using JS? What is ES6? Adthere Module How many types of ngModule? How do we include css file ins. the component except using styleUrls property? What is splice method? What is service? How to get the data from DB? What is Pipe? What is Directives? What is ngModule? LifeCycle hook in Angular? Whenever invoke ngOnDestroy. ngDoCheck ligOn.Init? What are the data bindings M angular? How do you interact between two components? ln component and service which logic that we have to write? Explain ngFor and ngIf? 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?
