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
| 51. |
Angular 2 is a cross platform framework. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 52. |
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 They have been replaced by .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 | |
| 53. |
Angular 2 still does not provide nested components. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 54. |
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 | |
| 55. |
Angular 2 uses . . . . . . . . syntax for built-in directives. |
| A. | Pascal case |
| B. | Snake case |
| C. | Camel case |
| D. | Underscore case |
| Answer» C. Camel case | |
| 56. |
You can use languages like . . . . . . . . . to write Angular 2 code. |
| A. | ES5 |
| B. | ES6 |
| C. | TypeScriptor |
| D. | Dart |
| Answer» A. ES5 | |
| 57. |
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 | |
| 58. |
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 | |
| 59. |
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 | |
| 60. |
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 | |
| 61. |
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 | |
| 62. |
Angular 2 make use of the . . . . . . . module syntax. |
| A. | ES2016a |
| B. | ES2017 |
| C. | ES2016 |
| D. | ES2015 |
| Answer» D. ES2015 | |
| 63. |
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 | |
| 64. |
In Angular 2.0, the template compilation process is . . . . . . . |
| A. | synchronous |
| B. | asynchronous |
| C. | none |
| D. | all |
| Answer» B. asynchronous | |
| 65. |
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 | |
| 66. |
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 | |
| 67. |
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 | |
| 68. |
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 | |
| 69. |
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 | |
| 70. |
AngularJS supports . . . . . kind(s) of data binding. |
| A. | one |
| B. | two |
| C. | three |
| D. | four |
| Answer» B. two | |
| 71. |
AngularJS never regenerates the HTML again. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 72. |
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 | |
| 73. |
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 | |
| 74. |
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 | |
| 75. |
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 | |
| 76. |
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 | |
| 77. |
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 | |
| 78. |
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 | |
| 79. |
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 | |
| 80. |
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 | |
| 81. |
AngularJS is based on the _____ pattern |
| A. | VMC |
| B. | MVC |
| C. | MCV |
| D. | CVM |
| Answer» B. MVC | |
| 82. |
What is Angular Js? |
| A. | Library |
| B. | Framework |
| C. | Plugin |
| D. | Browser Extension |
| Answer» B. Framework | |
| 83. |
AngularJS applications are a mix of _____ |
| A. | HTML and PHP |
| B. | HTML and CrossScript |
| C. | HTML and AngularScript |
| D. | HTML and JavaScriptcorrect |
| Answer» C. HTML and AngularScript | |
| 84. |
How to include HTML content into another HTML? |
| A. | Server Side push |
| B. | Use of CommetD |
| C. | Use of Polling |
| D. | Use of include |
| Answer» D. Use of include | |
| 85. |
What is MVC (Mode View Controller)? |
| A. | It is a services for Java built function |
| B. | It is marker for DOM elements |
| C. | It is a software design pattern for developing web applications |
| D. | None of the above |
| Answer» C. It is a software design pattern for developing web applications | |
| 86. |
Which of the following is true about AngularJS service? |
| A. | Services are JavaScript functions |
| B. | Services are responsible to do specific tasks only |
| C. | Inbuilt services are always prefixed with $ symbol |
| D. | All of the above |
| Answer» D. All of the above | |
| 87. |
Which of the following is valid for AngualarJS module |
| A. | var app = angular.module(["myApp","param"); |
| B. | var app = angular.module("myApp", []); |
| C. | var app = angular.module(); |
| D. | var app = angular.module("myApp"); |
| Answer» D. var app = angular.module("myApp"); | |
| 88. |
What angular function is used to manually start up an angular application ? |
| A. | angular.bootstrap |
| B. | angular.element |
| C. | angular.copy |
| D. | None of the above |
| Answer» A. angular.bootstrap | |
| 89. |
Which of the following is true about |
| A. | $routeProvider $routeProvider maps Urls with the corresponding html page or ng-template |
| B. | $routeProvider attaches a controller with the view |
| C. | All of these |
| D. | $routeProvider is the key service which set the configuration of urls |
| Answer» C. All of these | |
| 90. |
Which is the right format for calling a ng-bind function? |
| A. | ng-bind |
| B. | ng:bind |
| C. | ng_bind |
| D. | All the Above |
| Answer» D. All the Above | |
| 91. |
What is the purpose of angular.module in AngularJS? |
| A. | It creates an application module |
| B. | It invokes an application module |
| C. | It destroys an application module |
| D. | None |
| Answer» A. It creates an application module | |
| 92. |
What are various possible ways in which angular application can be initialized? |
| A. | On an element, one could either put simply the attribute such as (ng-app, datang-app, ng:app, x-ng-app) |
| B. | Put the named attribute such as (ng-app='demoApp') |
| C. | Both of the above |
| D. | None |
| Answer» C. Both of the above | |
| 93. |
AngularJS controllers control ___of AngularJS applications. |
| A. | the data |
| B. | thefunction |
| C. | thevariable |
| D. | None of these |
| Answer» A. the data | |
| 94. |
Which directive defines the application controller? |
| A. | ng-model |
| B. | ng-ctrl |
| C. | ng-controller |
| D. | None of these |
| Answer» C. ng-controller | |
| 95. |
Whichdirectives bind the input fields to the controller properties? |
| A. | data-ng-model |
| B. | ng-app |
| C. | ng-controller |
| D. | None of these |
| Answer» A. data-ng-model | |
| 96. |
In larger applications,controllers are stored in ___? |
| A. | external files |
| B. | scope object |
| C. | internal files |
| D. | None of these |
| Answer» A. external files | |
| 97. |
Which statement is true about scope in AngularJS? |
| A. | The scope is the binding part between the HTML (view) and the JavaScript (controller). |
| B. | The scope is an object with the available properties and methods. |
| C. | The scope is available for both the view and the controller. |
| D. | All of the above |
| Answer» D. All of the above | |
| 98. |
Controller, which is the JavaScript function that ___ the data? |
| A. | Makes |
| B. | Changes |
| C. | Removes |
| D. | All of the above |
| Answer» D. All of the above | |
| 99. |
$rootScoperefers to an object which is accessible from everywhereof theapplication. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 100. |
$rootScope is created with ___ |
| A. | ng-controller |
| B. | ng-app |
| C. | ng-init |
| D. | None of these |
| Answer» B. ng-app | |
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