Huawei H13-511_V5.5 Exam Questions

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

The HCIA--Cloud Computing syllabus clearly defines responsibility boundaries for IaaS. In the IaaS model, the cloud provider delivers basic infrastructure resources, including compute, storage, networking, and virtualization. The user is responsible for managing operating systems, middleware, runtime environments, applications, and data.

Option A is false because virtualization is managed by the cloud provider, not the user. In IaaS, users consume virtualized resources (such as ECS instances) but do not deploy or maintain the underlying hypervisors or virtualization platforms.

Option B is false. Only focusing on applications aligns with the SaaS model, where the provider manages everything else. In IaaS, users must also manage operating systems and system-level configurations.

Option C is also false. Focusing only on applications and data corresponds more closely to PaaS, where the platform handles operating systems and runtime environments.

Option D is the correct description of IaaS responsibilities, because users must manage operating systems (systems) and applications, while the provider manages the infrastructure layer. Therefore, D is not false and is excluded from the answer.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

FusionCompute supports memory overcommitment to improve overall memory utilization in virtualized environments. The supported technologies include:

Memory sharing

Memory ballooning

Memory swapping

According to HCIA--Cloud Computing materials, after enabling memory overcommitment in cluster resource control, administrators must select at least one memory overcommitment mechanism to take effect.

Therefore, the statement correctly describes FusionCompute behavior and is TRUE.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

In AD, OUs and user groups are both used for organizing and managing resources, but they differ in function.

A is true. Both OUs and user groups are AD objects.

B is true. An OU can contain multiple types of AD objects, including users, computers, printers, and shared resources.

C is false. Group policies cannot be directly applied to user groups; they are applied to domains, sites, or OUs.

D is false. A user group can contain users, computers, and even other groups, not only user accounts.

Thus, the correct answers are A and B.

Comprehensive and Detailed Explanation (HCIA--Cloud Computing aligned):

In standard FusionAccess architecture, a site generally requires one pair of vLBs (active/standby) to provide load balancing and high availability for user access traffic.

Additional vLB pairs are only required in large-scale or multi-site deployments. For most enterprise scenarios described in HCIA materials, one pair is sufficient.

Therefore, the correct answer is 1 pair.

Correct Answe r is: BOOTPROTO=static, ONBOOT=yes

In HCIA--Cloud Computing (Operating System Basics), Linux network interface configuration is a foundational skill, and openEuler follows the standard Red Hat--style network configuration syntax.

To configure a static IP address, the parameter BOOTPROTO must be set to static. This tells the operating system not to request an IP address from a DHCP server and instead use the manually configured values such as IPADDR and NETMASK.

To ensure that the NIC is automatically activated when the system boots, the parameter ONBOOT must be set to yes. If ONBOOT is set to no, the interface will remain down after boot and must be manually started.

Therefore, the completed and correct configuration is:

BOOTPROTO=static

ONBOOT=yes

BOOTPROTO=static Uses a fixed IP address

ONBOOT=yes Enables automatic startup at system boot