World Geography MCQ

World Geography MCQ Romania

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Q: Question: Which mountain range runs through the northern part of Romania?  

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Q 1: What is the syntax to create a new AngularJS module?

  • A ng-app
  • Bng-controller
  • Cng-model
  • Dangular.module

Q 2: What is the difference between ng-if and ng-show directives in AngularJS?

  • AThere is no difference between ng-if and ng-show
  • Bng-if removes the element from the DOM, while ng-show hides the element using CSS
  • Cng-show removes the element from the DOM, while ng-if hides the element using CSS
  • Dng-if and ng-show are used for different purposes and cannot be compared

Q 3: Which of the following is true about ng-model directive?

  • Ang-model directive binds the values of AngularJS application data to HTML input controls
  • Bng-model directive creates a model variable which can be used with the HTML page and within the container control having ng-app directive
  • CBoth the options
  • DNone of the options

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