Exam 220-1101 topic 1 question 538 discussion

B&D M.2 SSD and NVMe interface are the best options for storage devices and interfaces that provide the best performance. M.2 SSD is a form factor that allows for faster data transfer and lower power consumption than traditional SATA SSDs. NVMe is a protocol that enables direct communication between the SSD and the PCIe bus, bypassing the SATA controller and reducing latency and overhead. Together, they offer the highest speed and efficiency for storage devices. References: The Official CompTIA A+ Core 1 Student Guide (Exam 220-1101) eBook1, page 3-17, section “M.2 Interface”. The Official CompTIA A+ Core 1 (220-1101) Certification Study Guide2, page 3-21, section “NVMe”.

The best choices for a high-performance laptop are: B. M.2 SSD D. NVMe interface M.2 SSDs are a type of solid-state drive that offer significantly faster performance than traditional hard disk drives (HDDs). They are particularly well-suited for laptops due to their small size and high performance. NVMe is a high-speed interface specifically designed for SSDs. It allows for much faster data transfer rates compared to the older SATA interface. Here's a breakdown of the other options: A. 15,000rpm HDD: While faster than traditional 7200 RPM HDDs, they are still significantly slower than SSDs. C. 10,000rpm HDD: Similar to 15,000 RPM HDDs, they are faster than standard HDDs but still slower than SSDs. E. SATA interface: This is an older interface that is slower than NVMe. F. mSATA interface: While faster than traditional SATA, it's still slower than NVMe. Therefore, combining an M.2 SSD with an NVMe interface will provide the best performance for the laptop. GG

The options that will provide the best performance are: B. M.2 SSD D. NVMe interface