McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Business Administration in Computer Applications (BBA [CA]) .
Chapters
| 1. |
Angular 2 is a cross platform framework. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 2. |
Angular 2 is entirely component based. Controllers and $scope are no longer used. They have been replaced by . . . . . . . and . . . . . . . . |
| A. | components, controllers |
| B. | $scopes, components |
| C. | components, directives |
| D. | controllers, directives |
| Answer» C. components, directives | |
| 3. |
Angular 2 still does not provide nested components. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 4. |
Angular 2 components can be described using . . . . . . A . . . . . . is a way to do some meta-programming. |
| A. | controllers, controller |
| B. | loaders, loader |
| C. | typescripts, typescript |
| D. | decorators, decorator |
| Answer» D. decorators, decorator | |
| 5. |
Angular 2 uses . . . . . . . . syntax for built-in directives. |
| A. | Pascal case |
| B. | Snake case |
| C. | Camel case |
| D. | Underscore case |
| Answer» C. Camel case | |
| 6. |
You can use languages like . . . . . . . . . to write Angular 2 code. |
| A. | ES5 |
| B. | ES6 |
| C. | TypeScriptor |
| D. | Dart |
| Answer» A. ES5 | |
| 7. |
The . . . . . . . . . . directive substitutes the normal href property and makes it easier to work with route links in Angular 2. |
| A. | RouterLink |
| B. | RouterRend |
| C. | RouterLike |
| D. | RouterLayer |
| Answer» A. RouterLink | |
| 8. |
There are two ways to build forms in Angular 2, namely . . . . and . . . . . . |
| A. | interface-driven |
| B. | model-driven |
| C. | template-driven |
| D. | modular-driven |
| Answer» B. model-driven | |
| 9. |
Angular 2 is an open source JavaScript framework to build web applications in HTML and JavaScript and has been conceived as a . . . . . . . . . |
| A. | mobile first approach |
| B. | UI first approach |
| C. | web first approach |
| D. | all of above |
| Answer» A. mobile first approach | |
| 10. |
Angular 1 core concept was $scope, and you will not find $scope in angular 2.0. Angular 2 is using . . . . . . . . to detect changes. |
| A. | zone$.js |
| B. | Scope.js |
| C. | zone.js |
| D. | zones.js |
| Answer» C. zone.js | |
| 11. |
Angular 2 integrates easily with NativeScript, allowing you to code your native app in a . . . . . . . . . style that can run on any mobile device platform. |
| A. | declarative |
| B. | imperative |
| C. | interrogative |
| D. | exclamatory |
| Answer» A. declarative | |
| 12. |
Angular 2 make use of the . . . . . . . module syntax. |
| A. | ES2016a |
| B. | ES2017 |
| C. | ES2016 |
| D. | ES2015 |
| Answer» D. ES2015 | |
| 13. |
In Angular 2, applications rely upon the . . . . . . . method to load top-level components |
| A. | loadstrap |
| B. | bootstrap |
| C. | bootload |
| D. | none of above |
| Answer» B. bootstrap | |
| 14. |
In Angular 2.0, the template compilation process is . . . . . . . |
| A. | synchronous |
| B. | asynchronous |
| C. | none |
| D. | all |
| Answer» B. asynchronous | |
| 15. |
On the opposite side of event bindings (()) lie Angular's square-bracket syntax ([]) which signify a . . . . . . |
| A. | property binding |
| B. | class binding |
| C. | style binding |
| D. | both A & B |
| Answer» A. property binding | |
| 16. |
Angular 2.0 contains a logging service called . . . . . which is very useful feature measuring where time is spent in your application. |
| A. | config.js |
| B. | logging.js |
| C. | diary.js |
| D. | none of above |
| Answer» C. diary.js | |
| 17. |
The router in Angular 2.0 has been reworked to be simple, yet extensible. It will include the following basic features: |
| A. | Simple JSON-based Route Config |
| B. | Optional Convention over Configuration |
| C. | Static, Parameterized and Splat Route Patterns |
| D. | URL Unresolver |
| Answer» A. Simple JSON-based Route Config | |
| 18. |
Angular 2 has a . . . . . . . service that allows us to dynamically load a component in a certain position on the page. |
| A. | DynamicControlLoader |
| B. | DynamicControllerLoader |
| C. | DynaCompLoader |
| D. | DynamicComponentLoader |
| Answer» D. DynamicComponentLoader | |
| 19. |
Angular 2 can detect when component data changes, and then automatically re-render the view to reflect that change. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 20. |
AngularJS supports . . . . . kind(s) of data binding. |
| A. | one |
| B. | two |
| C. | three |
| D. | four |
| Answer» B. two | |
| 21. |
AngularJS never regenerates the HTML again. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 22. |
AngularJS bindings are . . . . . , meaning that when the value associated with the binding is changed (in the data model), the HTML element will be updated. |
| A. | parallel |
| B. | one way |
| C. | two way |
| D. | live |
| Answer» D. live | |
| 23. |
You can use the . . . . . . directive, in order to bind the innerHTML of the element to the specified model property. |
| A. | ng-bind |
| B. | ng-binding |
| C. | ng-binds |
| D. | ng-bindings |
| Answer» A. ng-bind | |
| 24. |
Any change to the . . . . and . . . . . properties affects these bindings and consequently the user interface content. |
| A. | noOfTries, deviations |
| B. | restart, tries |
| C. | noOfTries, deviation |
| D. | noOfTry, deviation |
| Answer» C. noOfTries, deviation | |
| 25. |
In two-way binding, changes done to a model are reflected in the view, but the reverse also holds true sometimes. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 26. |
You can create bindings only for the data values that are added to the . . . . . object by the controller. |
| A. | $action |
| B. | $control |
| C. | $scope |
| D. | none of above |
| Answer» C. $scope | |
| 27. |
The ng-bind directive . . . . . . allow you to hide your template markup when the HTML content is shown to the user before it is processed by AngularJS. |
| A. | does |
| B. | does not |
| C. | none |
| D. | all |
| Answer» A. does | |
| 28. |
The drawback of inline bindings is that AngularJS will not find and process every set of {{ and }} characters in your content. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 29. |
When adding . . . . . and . . . . . . to a view, we are essentially instructing Angular to create data bindings that keep the model and view in sync. |
| A. | extrapolations, interpolations |
| B. | scopes, directives |
| C. | directives, interpolation |
| D. | none of above |
| Answer» C. directives, interpolation | |
| 30. |
The . . . . . directive is used if you want to add or remove HTML elements from the DOM based on data in the model. |
| A. | ng-switch |
| B. | ng-model |
| C. | ng-Disabled |
| D. | ng-Cloak |
| Answer» A. ng-switch | |
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