Angular and TypeScript Online Test

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The Angular and TypeScript online test assesses candidates' knowledge of Angular front-end web framework and programming in the TypeScript language.

It's an ideal test for pre-employment screening. A good TypeScript developer needs to have a solid understanding of object-orientated concepts, and be able to apply them to the Angular components to create robust, scalable, and user-friendly web applications.

This online test requires candidates answer questions about the Angular front-end web framework.

Recommended Job Roles

Angular Developer
TypeScript Developer
Web Front-End Developer
JavaScript Developer

Sample Candidate Report


Sample Free Questions

Color Type

2min
  -  
Easy  
  -  
MCA

TypeScript Arrays OOP Public

The following code initializes three types representing the colors: red, green and blue.

type ColorType = [string, number, number, number];
let red: ColorType = ['Red', 1, 0, 0];
let green: [string, number, number, number] = ['Green', 0, 1, 0];
let blue = ['Blue', 0, 0, 1];

Select the statements that are correct.

(multiple correct answers possible)

Component

2min
  -  
Easy  
  -  
MCA

Angular Components Public

Which of the following statements about components in Angular are correct?

(multiple correct answers possible)

Uppercase Types

3min
  -  
Easy  
  -  
MCA

TypeScript OOP Types Public

The following code initializes strings as three different types and attempts to make them uppercase. Which statements about the behavior of the typescript compiler are correct?

let stringType: string = "string type";
stringType.toUpperCase();

let anyType: any = "any type";
anyType.toUpper();
anyType.toUpperCase();

let objectType: Object = "object type";
objectType.toUpperCase();

(multiple correct answers possible)

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Skills
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On the TestDome Blog

Screening Applicants: The Good, the Bad and the Ugly

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