ユーザーは PC をアップグレードするためにハード ドライブを調査し、NVMe ドライブを購入することにしました。購入する前にユーザーが PC で利用できることを確認する必要があるのは次のうちどれですか? (2 つ選択してください)。
正解:B,C
Explanation NVMe (Non-Volatile Memory Express) drives are high-speed solid-state drives that utilize the PCIe (Peripheral Component Interconnect Express) interface to connect to the motherboard. Before purchasing an NVMe drive, the user should confirm that the PC has an available M.2 slot for the drive and that the PC has a PCIe interface for the M.2 slot. SATA (Serial ATA) is an older interface for hard drives and is not compatible with NVMe drives. SAS (Serial Attached SCSI) is a newer interface for hard drives and is typically used for enterprise-level storage systems. SCSI (Small Computer System Interface) is a parallel interface for hard drives that is primarily used in high-end workstations and servers. DRAM (Dynamic Random Access Memory) is a type of memory commonly used in computers, but it is not relevant to the storage of data on a hard drive. Reference: CompTIA A+ Core 1 Exam Guide, page 267.