システム管理者は、可能な場合、ハイパーバイザー上の VM が同じコア上の CPU リソースを共有することを望んでいます。この目標を達成するのに最も適しているのは次のうちどれですか?
正解:E
Simultaneous multithreading (SMT) is a type of CPU technology that allows multiple threads to run concurrently on a single CPU core. Enabling SMT can help achieve the goal of having the VMs on the hypervisor share CPU resources on the same core when feasible, as it can increase the CPU utilization and efficiency by executing more instructions per cycle and reducing idle time or wasted cycles. Enabling SMT can also improve performance and throughput, as it can speed up processing and handle increased workload or demand. Reference: CompTIA Cloud+ Certification Exam Objectives, page 9, section 1.4