Angular Quiz for 2023

Welcome to your Angular JS Quiz

What MVC stands for?

Model View Control

Model View Controller

Main View Controller

Main View Control

What is View in MVC?

View represents a database view.

View is responsible for displaying all or a portion of the data to the user.

View is responsible to act and process the data.

None of the above.

Which of the following is true about AngularJS service?

Services are JavaScript functions.

Services are responsible to do specific tasks only

Inbuilt services are always prefixed with $ symbol.

All of the above.

Model available in $rootScope is available to its all child scopes.

True

False

Is AngularJS extensible?

False

True

AngularJS expressions behave in same way as ng-bind directives.

True

False

In AngularJS, Scope contains the model data.

True

False

Which of the following is true about AngularJS expressions?

Expressions are used to bind application data to html.

Expressions are written inside double braces like {{ expression}}.

Expressions behave in same way as ng-bind directives.

All of the above.

Which of the following is true about $dirty flag?

$dirty flag states that value has been changed.

$dirty flag states that form has invalid data.

Both of the above.

None of the above.

$http service is used to make an Ajax call to server.

False

True

config phase is the phase during which AngularJS bootstraps itself.

True

False

Constants are used to pass values at config phase.

True

False

ng-app directive defines and links an AngularJS application to HTML.

False

True

In controllers, model data is accessed via $scope object.

False

True

Which of the following is true about ng-app directive?

ng-app directive defines and links an AngularJS application to HTML.

ng-app directive indicates the start of the application.

Both of the above

None of the above

What is controller in MVC?

It is a software Code that stores the data

It is a software Code that renders the user interface

It is a software Code that controls the interactions between the Model and View

None of the above

Which of the following is true about ng-disabled directive?

ng-disabled directive can enable a given control

ng-disabled directive can disable a given control

Both of the above

None of the above

ng-init directive can be used to put values to the variables to be used in the application.

True

False

Which of the following is true about orderby filter?

orderby filter orders the array based on provided criteria

orderby filter is used to filter the array to a subset of it based on provided criteria

Both of the above

None of the above

Use novalidate with a form declaration to disable any browser specific validation.

True

False

Scope act as glue between controller and view.

True

False

AngularJS uses two way data binding.

False

True

AngularJS application expressions are pure JavaScript expressions.

True

False

Which of the following is true about filter filter?

filter filter is a function which takes text as input

filter filter is used to filter the array to a subset of it based on provided criteria

Both of the above

None of the above

Which of the following is true about $error?

$error states that form has invalid data

$error states the exact error

Both of the above

None of the above

Using factory method, we first define a factory and then assign method to it.

False

True

Is AngularJS code unit testable?

False

True

Which of the following is true about uppercase filter?

Uppercase filter is a function which takes text as input

Uppercase filter converts a text to upper case text

Both of the above

None of the above

Which of the following is true about uppercase filter?

Uppercase filter is a function which takes text as input

Uppercase filter converts a text to upper case text

Both of the above

None of the above

Which of the following is true about AngularJS service?

Services are JavaScript functions

Services are responsible to do specific tasks only

Inbuilt services are always prefixed with $ symbol

All of the above

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