Which enclosure houses multiple blade servers sharing power and cooling?

• A. Enclosure housing multiple blade servers sharing power/cooling and sometimes networking.
• B. A front-to-back airflow path.
• C. A backplane that routes PCIe lanes.
• D. A management network switch.

Answer: (A)

The main idea here is blade-server enclosures. A blade chassis is designed to hold several blade servers and provide power distribution, cooling, and often networking through a shared fabric. This arrangement lets many blades operate in a compact space while drawing from common power rails and cooling fans, which is why this enclosure is described as housing multiple blade servers sharing power, cooling, and sometimes networking. The other items describe related aspects or components but not the housing itself: airflow direction relates to cooling, the backplane’s PCIe interconnect role is internal to the chassis, and a management network switch is for admin access rather than serving as the blade housing.