$scope vs scope in angularjs

55 Best TypeScript Interview Questions and Answers - JavaScript!

What are Types in TypeScript? Why should I use Typescript?
How to Setup and Install Typescript? What are TypeScript Advantages- Pros and Cons?
What is Variable in TypeScript? How to Declare? What is an Interface in TypeScript?
What is Optional Properties in TypeScript? What is Functions in TypeScript? How many types you defined?
What is the Default Parameters Function? What is Anonymous Functions?
What is Named Function? What is Optional Parameters Function?
What is Lambda/Arrow Functions?
What is Rest Parameters Functions? How to create fields, constructor and function in TypeScript Class?
What are TypeScript Public, Private, Protected and Readonly Modifiers? What are Method Overriding in TypeScript?
What is Inheritance in TypeScript? How Automatic Assignment of Constructor Parameters in TypeScript work?
What are TypeScript Modules? and Types? What’s an Internal Module?
What is an External Modules? What's an export in TypeScript?Why we use it?
What is default export in TypeScript? Why we use it? Export vs. Default Exports
How to declare a nest class structure in typescript? Module vs. Namespace

JavaScript Q/A

What is Object in JavaScript? What is the Prototype object in JavaScript and how it is used?
What is "this"? What is its value? Explain why "self" is needed instead of "this".
What is a Closure and why are they so useful to us? Explain how to write class methods vs. instance methods.
Can you explain the difference between == and ===? Can you explain the difference between call and apply?
Explain why Asynchronous code is important in JavaScript? Can you please tell me a story about a JavaScript performance problems?
Tell me your JavaScript Naming Convention? How do you define a class and its constructor?
What is Hoisted in JavaScript? What is function overloading in JavaScript?
What is scope variable in JavaScript? What is Associative Arrays in JavaScript?
How to Achieve Inheritance in JavaScript? What are two-way data binding and one-way data flow, and how are they different?
What will be the output of the following code?What will be the output of the JavaScript code?
How to empty an array in JavaScript?What is the difference between the function declarations below?
"1"+2+3 = ? And 1+2+"3" = ? OutPut Will Be?

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