A Linux user report that an application will not open and gives the error only one instance of the application may run at one time. A root administrator logs on ot the device and opens terminal. Which of the following pairs of tools will be needed to ensure no other instance of the software are correctly running?
A Microsoft application will not open when a user clicks on it. Instead, the following error message pops up: This application has crashed. Would you like to send an error report to Microsoft? Which of the following should the user try FIRST to resolve this issue?
A user contains the help desk the restore an application that was lost when a System Restore was performed last week. A technician development the application was emitted to the user from an unknown source and downloaded from a link in the email. Which of the following should the technician do NEXT?
A customer keeps receiving the following message: Website blocked due to PUP. The customer asks a technician to resolve the issue immediately. Which of the following should the technician do to help resolve the customer’s issue?
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