Which statement about read errors is most accurate?

• A. A read failure means the drive has failed and must be replaced immediately.
• B. Read failures are solely due to software misconfigurations.
• C. Read failures are always fatal within hours.
• D. Read failures can be caused by wear and other hardware issues.

Answer: (D)

Read errors indicate trouble reading data from the storage media or its path. They can arise from hardware wear or degradation—such as aging media, damaged sectors, or failing read/write circuitry—as well as from other hardware issues like faulty cables, connectors, or controllers. Because modern drives use error-correcting code and retries, a single read error doesn’t automatically mean the drive is dead; it’s a signal to investigate and monitor rather than an immediate replacement. That’s why this statement is the most accurate: it recognizes that wear and other hardware problems can cause read failures. In contrast, claiming the issue is purely software-related, always fatal within hours, or requiring immediate replacement for every read failure tends to oversimplify or misstate how read errors arise and are managed.