Tekion
UI developer
JavaScript Closures and Promises
Medium
Pure Frontend fundamentalsgeneral_knowledgeCandidate Not Selected
What are closures? Also, explain Promises and their use in async logic. Include questions on hoisting, string methods, and array methods.
This question was asked in
Tekion UI developer Interview Experience
The interview process at Tekion consisted of two main rounds focusing on frontend fundamentals and high-level design (HLD). Candidates faced a variety of questions covering topics from JavaScript execution to React component lifecycle, as well as design considerations for a scalable UI system. Overall, the difficulty level of the interview was medium, with a mix of theoretical and practical applications, reflecting Tekion's emphasis on strong frontend expertise.