問題1
When the data migration solution based on remote replication is used, services must be suspended at least once.
When the data migration solution based on remote replication is used, services must be suspended at least once.
正確答案: B
問題2
When planning an active-active disaster recovery solution, the business end adopts the cluster application.
Which of the following clusters is the application cluster?
When planning an active-active disaster recovery solution, the business end adopts the cluster application.
Which of the following clusters is the application cluster?
正確答案: B
問題3
Simpana storage strategy is an importantparameter is data retention rules to determine the need to back up the contents of the backup time and backup methods. Each copy has an independent data retention period, each copy can be set using______. (Multiple choice.)
Simpana storage strategy is an importantparameter is data retention rules to determine the need to back up the contents of the backup time and backup methods. Each copy has an independent data retention period, each copy can be set using______. (Multiple choice.)
正確答案: B,D
問題4
An MSCS Two-Node Cluster Interconnects with Disk Arrays via the iSCSI Protocol in a Multipathing Environment and Multipathing Software installed on Each Node. You build the cluster configuration using the wizard and part of the description shows that the quorum disk and resource disk can not be online. The following statement is correct regarding this scenario:
An MSCS Two-Node Cluster Interconnects with Disk Arrays via the iSCSI Protocol in a Multipathing Environment and Multipathing Software installed on Each Node. You build the cluster configuration using the wizard and part of the description shows that the quorum disk and resource disk can not be online. The following statement is correct regarding this scenario:
正確答案: A
問題5
Which of the following is correct regarding the Oracle RAC deployment installed Grid package? (multiple choice)
Which of the following is correct regarding the Oracle RAC deployment installed Grid package? (multiple choice)
正確答案: A,C,D
問題6
When planning the parameter settings of the N8500 (V200R001) file system, the followingdescription is incorrect
When planning the parameter settings of the N8500 (V200R001) file system, the followingdescription is incorrect
正確答案: A
問題7
The WORM feature of OceanStor V3 adds the WORM attribute to the common file system so that files in the file system can only be read not be written.
The WORM feature of OceanStor V3 adds the WORM attribute to the common file system so that files in the file system can only be read not be written.
正確答案: B
問題8
Which of the following description for Thin LUNs and Thick LUNs for OceaStor V3 storage is true?
Which of the following description for Thin LUNs and Thick LUNs for OceaStor V3 storage is true?
正確答案: A,B
問題9
When using lvm to create a mirrored logical volume, you should choose what kind of log file to save inorder not to impact performance and quickly recover from a single drive failure?
When using lvm to create a mirrored logical volume, you should choose what kind of log file to save inorder not to impact performance and quickly recover from a single drive failure?
正確答案: C
問題10
When you install the Simpana backup client on a virtual machine and perform a backup, the backup job status becomes pending and reports an error message "Cannot decode packet header: invalid start signature ", which of the following may be the cause of this problem?
When you install the Simpana backup client on a virtual machine and perform a backup, the backup job status becomes pending and reports an error message "Cannot decode packet header: invalid start signature ", which of the following may be the cause of this problem?
正確答案: C
問題11
In a client OceanStor V3 storage array, the engineer examines the log information, the search found that power failure time point has the following:
"1 & 1 or 2 & 3 -" not exist ", you can determine the reason for the system failure to start is not inserted into the safe disk
In a client OceanStor V3 storage array, the engineer examines the log information, the search found that power failure time point has the following:
"1 & 1 or 2 & 3 -" not exist ", you can determine the reason for the system failure to start is not inserted into the safe disk
正確答案: B
問題12
Which of the following is true regarding a primary reason why a business would buy an N8500 (V200R001) cluster system for database services.
Which of the following is true regarding a primary reason why a business would buy an N8500 (V200R001) cluster system for database services.
正確答案: A,B
問題13
In a Huawei disaster preparedness plan using production site deploymentwith an oracle RAC cluster, to ensure that the disaster recovery database provides normal service should the production site fail, which of the following statements is correct?
In a Huawei disaster preparedness plan using production site deploymentwith an oracle RAC cluster, to ensure that the disaster recovery database provides normal service should the production site fail, which of the following statements is correct?
正確答案: B
問題14
In VMwarevirtualization environment, if the user wants to migrate a VM from one ESXi host to another with no downtime, (_) can be used for this; if the user wants to migrate virtual machine storage disk files to another storage array with no downtime, (_) can be used.
In VMwarevirtualization environment, if the user wants to migrate a VM from one ESXi host to another with no downtime, (_) can be used for this; if the user wants to migrate virtual machine storage disk files to another storage array with no downtime, (_) can be used.
正確答案: C
問題15
Which of the following is correct about the InfoStamper feature of an OceanStor 9000 storage system:
(multiple choice)
Which of the following is correct about the InfoStamper feature of an OceanStor 9000 storage system:
(multiple choice)
正確答案: B,C