CompTIA A+ 220-1101 Practice Question

The message 'S.M.A.R.T. status bad, backup and replace' is a clear indication that the workstation’s hard drive has reported a potential imminent failure through the S.M.A.R.T. system. The most appropriate course of action to protect the client's data is to back up the data without delay. After securing the data, replacing the failing hard drive should be performed as soon as possible to avoid data loss and return the workstation to a reliable operating condition. Suggesting to keep using the disk without backing up is unwise due to potential total failure, and optimizing the operating system or defragmenting the disk do not address the imminent hardware failure indicted by the S.M.A.R.T. system.