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Online TypeScript Test - Pre-Employment Skill Assessment

Programming Language
15 min
TypeScript online testMobile TypeScript skill assessment

What is the test about?

This TypeScript assessment measures candidates' understanding and experience with TypeScript, including its features, types, classes, and modules. The test helps in hiring skilled developers proficient in this popular superset of JavaScript.

Covered skills

Understanding of implicit, explicit and union types
Usage of interfaces
Knowledge of classes, attributes, and decorators
Interaction with JavaScript through TypeScript

Test creator

Test creator
Tim Funke
Software Engineer at Telekom
With an 8-year tenure at Deutsche Telekom, Tim Funke has not only demonstrated mastery as a Software Engineer but also excelled as a DevOps Engineer and Data Engineer. Having incorporated technologies such as Python, Docker, and GitLab, Tim's expertise lies in object-oriented programming (OOP), quality control, and continuous integration and delivery (CI/CD). His resume also includes proficiency in varied programming languages like VBA and Go, further showcasing the breadth of his technical capabilities.

Who should take this test?

TypeScript Developer, Web Developer, Web Front-End Developer

Description

TypeScript is a statically typed, object-oriented compiled language that extends JavaScript, enhancing its functionality with optional types, classes, and modules. It ensures better runtime safety and ease of refactoring, making it an ideal choice for large codebases and enterprise-level projects.

This TypeScript test is designed to assess candidates' proficiency in TypeScript's fundamental and advanced features, such as implicit, explicit and union types, interfaces, classes, attributes, and decorators. Additionally, it tests the ability to interact with JavaScript through TypeScript and deal with issues like type checking, modules, and error handling. It also evaluates applicants' knowledge of tools and libraries commonly used with TypeScript.

Candidates who do well in this test will demonstrate a solid understanding of TypeScript, its interplay with JavaScript, and an ability to use TypeScript for building reliable and maintainable applications. This test is useful for assessing individual contributors, full stack developers, and others whose roles involve significant use of TypeScript in application and web development.

Overview

Programming Language
15 min
Understanding of implicit, explicit and union types
Usage of interfaces
Knowledge of classes, attributes, and decorators
Interaction with JavaScript through TypeScript

Test creator

Test creator
Tim Funke
Software Engineer at Telekom
With an 8-year tenure at Deutsche Telekom, Tim Funke has not only demonstrated mastery as a Software Engineer but also excelled as a DevOps Engineer and Data Engineer. Having incorporated technologies such as Python, Docker, and GitLab, Tim's expertise lies in object-oriented programming (OOP), quality control, and continuous integration and delivery (CI/CD). His resume also includes proficiency in varied programming languages like VBA and Go, further showcasing the breadth of his technical capabilities.