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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
The alarm threshold is composed of three parts: aggregation mode, condition, and critical value, which are used to configure alarm conditions.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #2
Which of the following scenarios is Huawei Cloud Log Service not applicable to?
A. Quickly locate network faults
B. Rationally optimize business performance
C. Log collection and analysis
D. Data access analysiscorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #3
The CIFS type file system supports the cloud server using the Linux operating system for mounting.
A. True
B. Falsecorrect
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اجابة صحيحة: B
السؤال #4
After purchasing a VPN gateway, a public network exit IP address will be automatically assigned to the VPN gateway.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #5
What are the types of scaling strategies for elastic scaling?
A. Timing strategy
B. Alert strategy
C. Random strategy
D. Cycle strategy
عرض الإجابة
اجابة صحيحة: ABD
السؤال #6
Which computing cloud service does not belong to Huawei?
A. Bare Metal Service
B. Mirror service
C. Elastic scaling
D. Flexible file servicecorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #7
How many types of VPNs can be divided according to business purposes? (Multiple Choice)
A. Lay2 and Lay3 tunnel VPNcorrect
B. Access VPNcorrect
C. Extranet VPNcorrect
D. Intranet VPNcorrect
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #8
What are the components of the elastic cloud server? (Multiple Choice)
A. CPUcorrect
B. Cloud hard drivecorrect
C. Memorycorrect
D. Mirrorcorrect
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #9
After created a backup strategy, you can bind the cloud disk in the () state to the backup strategy.
A. Availablecorrect
B. Recovery failure
C. Transfer
D. Error
عرض الإجابة
اجابة صحيحة: A
السؤال #10
The file system supports batch creation.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #11
The file system supports batch creation.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #12
What computing services does Huawei public cloud provide?
A. Mirroring service
B. Cloud hard drive
C. Elastic Cloud Server
D. Elastic Scaling Service
عرض الإجابة
اجابة صحيحة: ACD
السؤال #13
In the cloud computing environment, confidentiality, integrity and availability are still the fundamental security requirements on the user side.
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #14
The Identify and Access Management (IAM) service is enabled by default and is free of charge.
A. True
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #15
Which of the following descriptions of content delivery network (CDN) services is wrong?
A. CDN services must be resolved through public domain names, so you need to apply for a domain name before you can use CDN normally
B. CDN service can shorten the access delay of users to view content, improve the response speed of users accessing websites and the availability of websites
C. CDN service distributes the source site content to all CDN nodes by deploying node servers in various locations on the network, so that users can get the required content nearby
D. CDN service has the characteristics of simple access, rich and easy-to-use self-service configuration of the console, and open API interface
عرض الإجابة
اجابة صحيحة: A
السؤال #16
What are the product advantages of VPC? (Multiple Choice)
A. Flexible deploymentcorrect
B. Dynamic BGPcorrect
C. Safe isolationcorrect
D. Support hybrid cloud deploymentcorrect
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #17
What are the components of the elastic cloud server? (Multiple Choice)
A. CPUcorrect
B. Cloud hard drivecorrect
C. Memorycorrect
D. Mirrorcorrect
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #18
What is the Workspace service payment model?
A. Purchase related equipment, products and services one-time at the time of purchase
B. One-time charge for the purchase of products, permanent maintenance
C. Product is free, one-time service fee
D. Pay as you gocorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #19
Which of the following conditions must be met before API is released?
A. Environment created
B. API groups and APIs within the groups have been created
C. Createdvisit Question control strategy
D. Signing key created
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #20
When the capacity of the cloud hard disk is insufficient, which of the following solutions are available? (Multiple Choice)
A. Set the cloud disk as a shared diskcorrect
B. Purchase a new cloud hard disk and mount it to the cloud servercorrect
C. Clear the space of the cloud hard drivecorrect
D. Expand the original cloud hard disk capacitycorrect
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #21
After the elastic cloud server is bound to (), it can provide access to the outside through a fixed public IP address.
A. System Disk
B. Mirror
C. Data Disk
D. Elastic public network IPcorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #22
After created a backup strategy, you can bind the cloud disk in the () state to the backup strategy.
A. Availablecorrect
B. Recovery failure
C. Transfer
D. Error
عرض الإجابة
اجابة صحيحة: A
السؤال #23
Which of the following statements about redundant Direct Connect connections is false?
A. For redundant connections, you must manually set which is active and which is standby
B. When two connections are terminated at different locations in the same region, the two connections work as backups for each other
C. Redundant connections are efficient against connections faults, ensuring service continuitycorrect
D. When one connection breaks down, the system automatically switches to the other one
عرض الإجابة
اجابة صحيحة: C
السؤال #24
Which of the following database instance types does the relational database service have?
A. Active and standby instance
B. Financial version example
C. Write-only example
D. Single instance
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #25
Which of the following is not a main function of Huawei Cloud Database Security Service?
A. Discovery and desensitization of sensitive data
B. Anti-crawlercorrect
C. Database Firewall
D. Database Audit
عرض الإجابة
اجابة صحيحة: B
السؤال #26
Which of the following are the advantages of load balancing? (Multiple Choice)
A. Support cross-availability zone active-active disaster recovery
B. Adopting clustered deployment, supporting active-active disaster recovery in the same city in multiple availability zones, and seamless real-time switching
C. Automatically complete distribution according to application traffic, seamlessly integrate with elastic scaling services, and flexibly expand the external service capabilities of user applications
D. Support monitoring performance indicators based on listener granularity, which is more suitable for customer business statistics
عرض الإجابة
اجابة صحيحة: ABCD
السؤال #27
In order for a user to remotely connect to an ECS running the Linux operating system via SSH, which of the following ports should be opened in the security group inbound direction?
A. 53
B. 80
C. 22correct
D. 3389
عرض الإجابة
اجابة صحيحة: C
السؤال #28
In which of the following states can a cloud disk backup be created?
A. Availablecorrect
B. Deleting
C. Deletion failed
D. Creating
عرض الإجابة
اجابة صحيحة: A
السؤال #29
What can be done when the vCPU and memory of the elastic cloud server you purchased is insufficient?
A. AMount the disk
B. BSwitch operating system
C. CReinstall the operating system
D. DChange specifications
عرض الإجابة
اجابة صحيحة: D
السؤال #30
Which of the following options is the most reasonable configuration process of virtual private cloud?
A. Create virtual private cloud and default subnet>Create new subnet>Add security group policy>Create security group
B. Create virtual private cloud and default subnet>Create new subnet>Create security group>Add security group rulescorrect
C. Create virtual private cloud and default subnet>Create security group>Create new subnet>Add security group rules
عرض الإجابة
اجابة صحيحة: B

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