Q31 - How can instances be added to an AS (Auto Scaling) group?
Answer: A & B & C
Q32 - Which of the following monitoring system of measurement are supported by the alarm policy?
Answer: ALL
Q33 - Which operations can be performed on an Auto Scaling policy?
Answer: ALL
Q34 -Which of the following services are associated with Auto Scaling?
Answer: ALL
Q35 -Which operations are essential to use ECS to create a Windows image?
Answer: ABC
Q36 - What is the type of the image converted based on present ECS?
Answer: B
Q37 - Which of the following components are involved in an ECS?
Answer: ALL
Q38 - Before creating a data disk image from a data disk, confirm that the ECS has a system disk and the data disk is not empty.
Answer: A
Q39 - What image types does Image Management Service support?
Answer: A & B & D
Q40 - Private images can be classified into:
Answer: A & B & C
Q41 - If the ECS uses a static IP address, configure DHCP for the ECS, permitting it to dynamically obtain an IP address.
Answer: A
Q42 - When making image Cloudbase-init should be installed on Operating System to ensure that configuration of newly formed ECSs from the image can be customized.
Answer: A
Q43 - Image making fails if entered System disk capacity is less than System disk capacity of external image .
Answer: A
Q44 - EVS provides the scalable, virtual block storage service, and the backend of EVS is based on a distributed architecture
Answer: A
Q45 - VBD EVS disks support only basic SCSI read/write commands
Answer: A
Q46 - Which of the followings are EVS disk types does ECS support?
Answer: ALL
Q47- How many servers can attached to at most shared EVS disk?
Answer: D
Q48 - EVS can be attached to
Answer: B & C
Q49 - An EVS disk can be backed up only when it is in the ( ) state.
Answer: A & B
Q50 - HUAWEI CLOUD provides Cloud Server Backup Service (CSBS) and Volume Backup Service (VBS) to protect your data against:
Answer: ALL
Q51 - Does VBS Support Cross-Region Backup and Restoration?
Answer: B
Q52 - VBS does not support backing up EVS disks in batches.
Answer: B
Q53 - On which of the following services does VBS depend?
Answer: B & C
Q54 - VBS backs up EVS disks and uses the backups to restore original EVS disks, protecting user data accuracy and security.
Answer: A
Q55 - VBS provides the data backup function for EVS disks. The created data backups can be used to create EVS disks.
Answer: A
Q56 - Which of the following are OBS application scenarios?
Answer: ALL
Q57 - Which of the following methods or tools can be used to access OBS? (O)
Answer: A & B
Q58 - Access requests to OBS can be controlled by,
Answer: A & B & C
Q59 - What is the data durability of OBS
Answer: B
Q60 - What is the basic storage unit in OBS?
Answer: C