HTML Developer Question:
Download Job Interview Questions and Answers PDF
Do you know what are “web workers”?
Answer:
Web workers at long last bring multi-threading to JavaScript.
A web worker is a script that runs in the background (i.e., in another thread) without the page needing to wait for it to complete. The user can continue to interact with the page while the web worker runs in the background. Workers utilize thread-like message passing to achieve parallelism.
A web worker is a script that runs in the background (i.e., in another thread) without the page needing to wait for it to complete. The user can continue to interact with the page while the web worker runs in the background. Workers utilize thread-like message passing to achieve parallelism.
Download HTML Developer Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Tell me what is the difference between == and === ? | Tell us the differences between an HTML specification and a browser’s implementation thereof? |