We have already discussed API Testing in detail, how it provides accuracy in an application and hence capable of finding many types of bugs that includes-

  • Poor Performance
  • Fail to handle requests in a secured manner
  • Duplicate or missing API functionality due to the repetition of code
  • Fail to handle negative test cases
  • If there is heavy traffic or stress, then it is failed to handle that sudden spike.
  • Issues in Multi-threading
  • Improper error codes and status codes
  • Reliability of the software
  • Throw error at unused flags
  • Incompatible error handling process
  • Improper messaging
BY Best Interview Question ON 18 Dec 2021