Which of the following descriptions about the conditions for creating virtual machine snapshots is wrong?

Question

Options

• AThe storage type of the virtual machine disk is FusionStorage Block, virtualized local hard disk,
• BThe available capacity of the data storage where the virtual machine is located is sufficient
• CDuring the process of creating a snapshot, the disk expansion operation cannot be performed on
• DThere is no need to install Toos before creating a snapshot of the virtual machine

• A
  3% (1)
• B
  16% (6)
• C
  8% (3)
• D
  74% (28)

Explanation

Option D is the wrong description because Tools (such as UVP Tools in Huawei FusionCompute) must be installed on a virtual machine before snapshots can be created - without it, the hypervisor cannot properly coordinate with the guest OS to produce a consistent snapshot. Options A, B, and C are all correct conditions: snapshot support depends on compatible storage types (A), sufficient available capacity is required since snapshots consume storage space (B), and disk expansion is a disruptive operation that is blocked during an active snapshot process (C). Since A, B, and C accurately describe real snapshot requirements, they cannot be the "wrong" answer.

Memory tip: Think of Tools as the "handshake" between the VM and the host - no handshake, no snapshot. If you remember that Tools is always a prerequisite for advanced VM operations, option D's claim that it's unnecessary will immediately stand out as false.

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