Prompt Title: Ionic/Angular Interview Questions

Sure, here are 5 interview questions for a software developer with 6 years of experience in Ionic and Angular, with 4 options (A,B,C,D) and the correct answer in JSON array format:

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[  {    "que": "What is the difference between Ionic and Angular?",    "opt": {      "A": "Ionic is a framework based on Angular, while Angular is a standalone framework.",      "B": "Angular is a framework based on Ionic, while Ionic is a standalone framework.",      "C": "Ionic is a mobile development framework, while Angular is a web development framework.",      "D": "Angular is a mobile development framework, while Ionic is a web development framework."    },    "ans": "A"  },  {    "que": "What is a service in Angular?",    "opt": {      "A": "A class that provides functionality to multiple components.",      "B": "A component that provides functionality to multiple services.",      "C": "A module that provides functionality to multiple components.",      "D": "A directive that provides functionality to multiple components."    },    "ans": "A"  },  {    "que": "What is the use of the NavController in Ionic?",    "opt": {      "A": "To manage the navigation stack of an Ionic app.",      "B": "To manage the routing of an Angular app.",      "C": "To manage the styling of an Ionic app.",      "D": "To manage the animations of an Ionic app."    },    "ans": "A"  },  {    "que": "What is the difference between ngIf and ngSwitch in Angular?",    "opt": {      "A": "ngIf is used to conditionally render elements, while ngSwitch is used to switch between multiple elements based on a condition.",      "B": "ngIf is used to switch between multiple elements based on a condition, while ngSwitch is used to conditionally render elements.",      "C": "ngIf and ngSwitch are the same thing and can be used interchangeably.",      "D": "ngIf and ngSwitch are both used to conditionally render elements based on a condition."    },    "ans": "A"  },  {    "que": "What is the purpose of the @ViewChild decorator in Angular?",    "opt": {      "A": "To access a child component or element in the parent component.",      "B": "To access a parent component or element in the child component.",      "C": "To access a sibling component or element in the same level component.",      "D": "To access a grandchild component or element in the grandparent component."    },    "ans": "A"  }]