TestOut LabSim A+ Certification Practice Exam

Which of the following is NOT a benefit of SSDs compared to HDDs?

1. Faster data access

2. Lower power consumption

3. Inexpensive

4. Higher reliability

The correct answer is: Inexpensive

In comparing SSDs (Solid State Drives) to HDDs (Hard Disk Drives), one of the significant differences lies in their cost structure. While SSDs offer advantages such as faster data access, lower power consumption, and higher reliability, they are generally more expensive per gigabyte than traditional HDDs, particularly when comparing entry-level models. Faster data access relates directly to the technology inherent in SSDs, which use flash memory to store data. This allows for quicker read/write speeds and reduces boot times and file retrieval times. Lower power consumption is another key benefit of SSDs; they require less energy than HDDs, which is particularly advantageous for laptops and mobile devices where battery life is crucial. Higher reliability is attributed to the lack of moving parts in SSDs; this makes them less susceptible to mechanical failure, which is a risk in HDDs where physical components can wear out or be damaged. In summary, the statement that SSDs are "inexpensive" does not hold true when comparing them to HDDs, making it the correct answer to identify as not being a benefit of SSDs.