A hypervisor virtualizes the following physical resources: memory, and input/output (I/O) resources. (Enter the acronym in uppercase letters.)

CPU
Explanation:
A hypervisor is a software layer that creates and manages virtual machines (VMs) by abstracting physical resources from the underlying hardware. The question specifies that the hypervisor virtualizes "memory" and "input/output (I/O) resources," and the task is to provide the missing resource acronym in uppercase letters. In virtualization contexts, including Huawei's FusionCompute or OpenStack with KVM, the primary physical resources virtualized by a hypervisor are:
CPU: The central processing unit (CPU) is virtualized to allocate processing power to VMs, enabling multi-tenancy and workload isolation.
Memory: Virtualized to provide RAM allocation to VMs, abstracted via memory management units (MMUs).
I/O Resources: Input/output resources (e.g., NICs, disks) are virtualized to allow VMs to communicate and store data, often through virtual NICs (vNICs) or virtual disks.
The question lists "memory" and "I/O resources" explicitly, implying the missing resource is CPU, as it completes the standard triad of virtualized resources in hypervisor design. Thus, the answer is CPU.

Which of the following statements is false about M-LAG deployment?

• A. M-LAG networking can be classified into single-level M-LAG networking and multi-level M-LAG networking.
• B. Multi-level M-LAG is mainly used to construct a large Layer 2 network in a DCN or directly connect DCNs at Layer 2.
• C. In multi-level M-LAG networking, you can manually configure the root bridge to prevent STP loops.
• D. Multi-level M-LAG must be configured based on V-STP.

설명: (Fast2test 회원만 볼 수 있음)

When deploying VXLAN, why is an IP underlay generally preferred over a large Layer 2 network?

• A. Better convergence and ECMP support
• B. Elimination of routing protocols
• C. Mandatory multicast flooding
• D. Lower scalability

설명: (Fast2test 회원만 볼 수 있음)

Which of the following statements are true about IP address planning for a DC? (Select All that Apply)

• A. Service addresses refer to the IP addresses of servers, hosts, and gateways.
• B. IP addresses with a 24-bit mask are recommended for use as interconnection IP addresses.
• C. IP addresses must be contiguous. The routes with contiguous IP addresses can be summarized easily on a hierarchical network.
• D. IP address allocation should be simple and easy to manage, reflect network layers, and simplify network management and network expansion.

설명: (Fast2test 회원만 볼 수 있음)

A server migrates from one rack to another while remaining in the same VNI. Which EVPN capability minimizes service interruption during this migration?

• A. Dynamic endpoint advertisement updates
• B. Manual VLAN creation
• C. Static ARP entries
• D. STP recalculation

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