Prepare Interview

Mock Exams

Make Homepage

Bookmark this page

Subscribe Email Address

iOS Interview Questions and Answers

Question: What is the difference between Synchronous & Asynchronous tasks?
Answer:
  • Synchronous can also be defined as In order. When you perform the synchronous operation, all that follows must wait for the operation to complete before proceeding.
  • In contrast, “asynchronous” can also be defined as “out of order.” When you do something asynchronously, you can run the following code right away, and the asynchronous process will happen someday. It could be run on a separate thread from the rest of the code. It could easily be rescheduled on the same thread at a later date and you can notify you when it is done.
Is it helpful? Yes No

Most helpful rated by users:

©2024 WithoutBook