Practice Free H13-511_V5.5-ENU Exam Online Questions
In FusionComputer, because the VRM will synchronize the processing results returned by the CNA to the database, so do not use commands to modify resources on the CMA, otherwise the records in the VRM database will be inconsistent with the actual situation.
- A . True
- B . False
On Linux, everything is a ()
A company has deployed its business on the FusionCompute platform. In order to optimize the memory access performance of the virtual machine, which of the following virtual machine features should be used?
- A . NUMA
- B . Resource hot addition
- C . Template deployment
- D . Snapshot
Memory replacement refers to virtualizing the external storage into memory for the virtual machine to use, and storing temporarily unused data on the virtual machine to the external storage. When the system needs to use these data, it is exchanged with the data reserved in memory.
- A . True
- B . False
Which of the following descriptions about virtual machine cloning is wrong?
- A . Using virtual machine cloning can quickly deploy a virtual machine
- B . Using virtual machine cloning, the host name of the cloned virtual machine is the same as the source virtual machine
- C . Using virtual machine cloning, the MAC address of the cloned virtual machine is the same as that of the source virtual machine
- D . Using virtual machine cloning, the P address of the cloned virtual machine is the same as that of the source virtual machine
Which of the following operations can a user perform on a data disk image on HUAWEI CLOUD? (Multiple choice)
- A . Apply for a data disk
- B . Apply for a server
- C . Export image
- D . mirror image
As a company has strict regulations on employees’ permissions, which of the following methods is recommended for VLAN assignment?
- A . IP subnet C based assignment
- B . Mac address C based assignment
- C . protocol C based assignment
- D . interface C based assignment
Which of the following descriptions about memory multiplexing technology is correct?
- A . If the memory usage of the user virtual machine is relatively high, it can be optimized by increasing the memory reuse ratio
- B . Turn on the memory multiplexing technology, which can increase the number of virtual machines deployed on the physical host to a certain extent
- C . Enable memory multiplexing technology, the higher the multiplexing ratio, the better the performance of the virtual machine
- D . The total memory of all virtual machines created by the user with memory reuse technology must be smaller than the physical memory
The Elastic Cloud Server supports the use of secret keys for authentication. It is necessary to parse the secret key file used when creating the Elastic Cloud Server into a password through the password acquisition function provided by the management console.
- A . True
- B . False
Memory multiplexing will use multiple memory multiplexing technologies to multiplex memory in time, and its memory multiplexing rate is recommended to be controlled within ()%.