H13-629_V2.0 Online Practice Questions and Answers

Which of the following VMWARE virtual machine scenarios can use VADP backup?

A. The storage is connected directly to the virtual machine, including RDMs, directly to iSCSI or NFS.

B. Virtual machines contain large databases.

C. The virtual machine is deployed in the AIX operating system.

D. Virtual machines contain non-Microsoft family applications.

Which of the following information about the InfoEqualizer function of Huawei OceanStor 9000 is correct? (Multiple choice)

A. When using the InfoEqualizer function, you need to configure DNS. If you use an external DNS server, when configuring the DNS server, there is a setting of "reverse lookup zone name", network ID setting in this tab, you need to input network ID in reverse order.

B. When there is a DNS server in the user network, the DNS server in the user network does not need to configure the forwarding record. When the user network without DNS service server, configure the InfoEqualizer DNS IP address as the DNS server's address on the client.

C. The root domain name is the domain name InfoEqualizer configured for the cluster. This domain name must be configured as the fully qualified domain name, that is, the domain name that includes the root node.

D. The domain name of the partition is configured as the relative domain name, and the root domain name of the InfoEqualizer is automatically taken as the suffix of the domain name, and the full name of the domain name is formed with maximum support of 32 partitions.

A user performs the following operations on an OceanStor 9000:

1.

Create a user group named Group01 and sets a quota for Group01 in the /home/aroup0t directory as follows: Recommended threshold: 10 GB

Soft threshold: 15 GB. Grace period: 10 days Hard threshold: 20 6B

2.

Create a user account named User01 in Group01 and sets a quota for User01 in the /home/group01 directory as follows: Recommended threshold: 8 GB Soft threshold: 18 GB Grace period: 15 days Hard threshold: 25 68

Which quota applies to User01 in the /home/group01 directory?

A. Recommended threshold: 10 GB Soft threshold: 15 GB Grace period: 10 days Hard threshold: 20 GB

B. Recommended threshold: 10 GB Soft threshold: 18 GB Grace period: 15 days Hard threshold: 20 GB

C. Recommended threshold: 8 GB Soft threshold: 18 GB Grace period: 15 days Hard threshold: 25 GB

D. Recommended threshold: 8 GB Soft threshold: 15 GB Grace period: 10 days Hard threshold: 20 GB

Which of the following description of the infoLocker feature of Huawei's Ocenastor 9000 is incorrect?

A. To prevent changes in the directory or file protection time because of the changes in cluster time, a directory or file is configured with WORM attributes. After the directory or file will use the WORM clock to time, set the WORM clock. When the system will be based on the clock, user's file will not be modified over the protection period.

B. If the cluster time is earlier than the WORM clock, the WORM clock will be chased every hour for up to 138 seconds to adjust. If the cluster is after the WORM clock, the WORM clock adjusts to the cluster time.

C. When a directory is configured as a WORM root directory, all subdirectories, new directories and new files in the directory automatically get the parent directory of WORM attributes. These attribute parameters can only be configured when the WORM root directory is set. Only then the user's view can not be modified.

D. WORM logs are used to record the logs related to WORM operations and record them according to the time. The monthly log is a file that can be modified and can delete the file.

In a Huawei disaster recovery plan, in order to implement the one-click disaster recovery operation for Oracle applications, you must configure the recovery in Replciation Director Plan. What configuration actions do you need to do on the Replication Director side before configuring the recovery plan? (Multiple choice.)

A. Configure the protection group

B. Configure the protection strategy

C. Configure the site and register disaster recovery host

D. Find the LUNs used by Oracle and make policy protection for these LUNs

Customers set up a vio server environment on an IBM server, and the storage devices connected to the server through vio server provide storage space to a virtual partition in the server. Customers buy Huawei Oceanstor18000 deposit Storage and plan to replace the original storage device. What is the recommended best practice?

A. Connect Huawei storage to the original vio server and perform data migration on the vio server system layer.

B. Connect Huawei storage to the original vio server and migrate data in the virtual partition system layer.

C. Create a new vio server for Huawei storage and migrate data in the virtual partition system layer.

D. Create a new vio server for Huawei storage and migrate data on the vio server system layer.

What kind of technology in an active-active disaster recovery solution can realize the traffic distribution between servers in different regions on the wide area network (including the Internet), keeping access quality with the best server from your nearest customer?

A. GSLB

B. VIP

C. SLB

D. GLB

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:

A. The shared disk file system uses the GPT format that caused the quorum disk to fail Online

B. The quorum disk can not be online due to the cluster feature that does not enable multipathing software

C. The MSCS Cluster service does not bring the volume resource online. The resource disk can not be online

D. Heartbeat network timeout causes arbitration disk and resource disk probability online

After completing the OceanStor VIS6600T application networking, you first need to set up an arbitration disk to ensure normal business operation even after a split brain occurs. Which of the following errors about the configuration of the quorum disk is wrong?

A. In the absence of a third-party arbitration site, the quorum disk selects 3 LUNs of the same RAID group in the same array with a size of 1GB

B. Storage arrays include Huawei and IBM arrays. The arbitration disks are preferably configured on Huawei arrays

C. In the dual live scenario, when there is a third-party site arbitration array, the arbitration disks are placed on the third-party site arbitration array and an independent UPS power supply is deployed

D. inspection found that there is a fault condition disk in the arbitration disk, you need to promptly repair or replace the fault arbitration disk

The storage array provides the device LUN to the database. This LUN does not need to be labeled after being recognized by the host for the first time.

A. True

B. False

Which of the following is incorrect regarding the Sompana oracle backup configuration?

A. In the backup parameter settings "max open files" parameter defines the maximum number of files to be read in parallel per channel, which is the RMAN MAXOPENFILES parameter

B. "Command line backup" and "Log Backup" select the storage strategy for the database and archive logs, both need to choose the same storage strategy

C. The "data files per BFS" parameter in the backup parameter settings specifies the number of data files that can be simultaneously written to the same Back Set number

D. To achieve Oracle RAC table-level recovery, the backup parameter settings must be in the "option" tab check the "enable table browse "option

In OceanStoe VIS6600T delivery scenarios, multiple vendors are often protected. To avoid unpredictable compatibility issues during project implementation you need to collect compatibility information before the project is implemented. The compatibility information collected below is in accordance with the specifications. (multiple choice)

A. The host operating system version is AIX

B. Fiber switch manufacturer model brocade 300, version v6.3.1a

C. Storage vendor HITACHI, model number and version ASM 2500,0897 / H-Z

D. The host HBA card manufacturer and model: Emulex LPe11002

In dual active disaster recovery solution architectures, the two FC switches will use the same domain ID after cascading to divide the zone.

A. True

B. False

A customer requires 60 TB of storage space available on an OceanStor V3 storage system to store service data. How many disks will be used if the customer installs 600 GB 15K RPM SAS disks and creates a pool with RAID 5 (8D+1P) using a low hot spare policy? (Select the closest number without considering the required data protection space.)

A. 100

B. 120

C. 140

D. 180

Mainstream virtualization technologies include hardware virtualization (Hypervisors) and operating system virtualization (Containers). Which are key characteristics of hardware virtualization? (Multiple Choice)

A. Multiple VMs simultaneously run on a single physical server.

B. VMs on the same server are isolated from each other.

C. A VM encapsulates the entire system into one or more files.

D. A VM on one server can run on another server without any modification.