Free Huawei H13-231-ENU Exam Dumps Questions & Answers

Among the common RAID levels of servers, which RAID level has the best write performance? (Multiple choice)

• A.RAID60
• B.RAID1E
• C.RAID60
• D.RAID0

A company wants to migrate a java program under the original X86 platform Linux to the kunpeng platform. EulerOS has been installed on the TaiShan server. Which of the following commands can implement?

• A.yum update java-1.8.0-openjdk.
• B.apt-get update java-1.8.0-openjdk.
• C.yum install java-1.8.0-openjdk.
• D.apt-get install java-1.8.0-openjdk.

Memory is one of the important components in the computer. Which of the following statements about the definition of memory is wrong?

• A.Memory is also called internal memory. Its function is to back up, copy and permanently store the computing data in the CPU to improve the reliability of the data.
• B.The memory is relative to the external memory, and its main feature is the fast access rate
• C.When the calculation is running, the CPU will drop the data that needs to be calculated into the memory for calculation. When the calculation is completed, the CPU will transmit the result. The operation of the memory also determines the stable operation of the computer.
• D.Memory, also known as main memory, is the storage space where the CPU can directly die. It is made of semiconductor devices.

Which of the following statements about the configuration principles of database nodes is correct? (Multiple choice)

• A.The database node adopts a flexible configuration method, which can be selected in the configurator parameter interface according to needs.
• B.In the blade form, the database node can be equipped with CH121 V5 or CH242V5 blades.
• C.In the rack form, the database node can be equipped with 1288H V5-8* 2.5'' HDD, 2288H V5-8*2.5'' HDD or 2488H V5-8*2.5'', KunLun9008 V5 server.
• D.The database node of the newly purchased scene is configured with 2pcs by default, and 2pcs or more can be selected. There is no limit to the number of nodes in the expansion scene.

A engineer first configures Boot in Legacy mode. If the addressing ability is prioritized, more hardware cannot be loaded and the boot is slow. Later, or engineers switched to UEFI mode for configuration, which was an unprecedented improvement. What features of UEFI are highlighted above? (Multiple choice)

• A.UEFI provides higher performance
• B.Faster boot, hibernation resume
• C.UEFI provides larger disk capacity
• D.More convenient batch installation