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Quiz - TypeScript - 1
Select the right answer for below questions:
What is TypeScript?
A strongly typed superset of JavaScript
A strongly typed language for the browser
A statically typed language for server-side programming
A dynamically typed language for front-end development
A strongly typed superset of JavaScript
What is the main benefit of using TypeScript over JavaScript?
Better performance
Improved security
Stronger typing and improved code maintainability
Better error handling
Stronger typing and improved code maintainability
Can TypeScript be used to develop both front-end and back-end applications?
No, it can only be used for front-end development
No, it can only be used for back-end development
Yes, it can be used for both front-end and back-end development
It depends on the project requirements
Yes, it can be used for both front-end and back-end development
What is the syntax for declaring a variable in TypeScript?
var x = 10;
let x = 10;
const x = 10;
Both B and C
Both B and C
Can TypeScript be used with popular front-end frameworks such as Angular and React?
No, it is not compatible with front-end frameworks
Yes, it can be used with popular front-end frameworks
It depends on the framework being used
TypeScript can only be used with Angular, not React
Yes, it can be used with popular front-end frameworks
What is the syntax for defining an interface in TypeScript?
function interfaceName(params) {};
class interfaceName(params) {};
interface interfaceName {};
interface interfaceName(params) {};
interface interfaceName {};
How does TypeScript handle type checking for variables and function parameters?
TypeScript uses runtime type checking
TypeScript uses compile-time type checking
TypeScript uses both runtime and compile-time type checking
TypeScript does not perform any type checking
TypeScript uses compile-time type checking
What is the advantage of using TypeScript with object-oriented programming?
Improved security
Better performance
Stronger typing and improved code maintainability
Better error handling
Stronger typing and improved code maintainability
What is the syntax for defining a class in TypeScript?
class className {};
function className() {};
interface className {};
class className() {};
class className {};
Does TypeScript support modern JavaScript features such as destructuring and template literals?
No, TypeScript does not support modern JavaScript features
Yes, TypeScript fully supports modern JavaScript features
TypeScript partially supports modern JavaScript features
It depends on the version of TypeScript being used
Yes, TypeScript fully supports modern JavaScript features
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