Whenever they attempt to launch the application, it fails and gives an error message. Which of the following should the technician do FIRST?
A. Reinstall the application
B. Roll back the application to the earlier version
C. Clear the application cache
D. Update the OS of the smartphones
Answer:D
Whenever they attempt to launch the application, it fails and gives an error message. Which of the following should the technician do FIRST?
A. Reinstall the application B. Roll back the application to the earlier version C. Clear the application cache D. Update the OS of the smartphones