Practice Free H12-631_V1.0-ENU Exam Online Questions
Which of the following components must be installed when using A-Ops for asset management and maintenance? (Multiple choice)
- A . MySQL: Stores asset metadata and configuration information.
- B . Redis: Used as a caching and message queue middleware
- C . uWSGI: A WSGI server for deploying Python applications (the spelling "uwnsgi" in the image should be uWSGI).
- D . Elasticsearch: Only needed in extended scenarios such as full log analysis.
In Kubernetes, under which of the following conditions can NetworkPolicy perform network control? (Multiple choice)
- A . Namespace
- B . Target Port
- C . pod tag
- D . Source address
In Ansible, the loop statement can be used to loop through lists, dictionaries, and generator objects, but it cannot be used to loop through custom objects or execute commands.
- A . True
- B . False
In a Ceph deployment, which of the following options is used to expose object storage resources externally?
- A . PG
- B . RADOSGW
- C . RBD
- D . CEPHFS
Which of the following options does OpenStack’s Glance service support as backend storage? (Multiple choice)
- A . file
- B . cinder
- C . rbd
- D . swift
A Jenkins slave Pod can contain multiple containers, each used to perform different operations.
- A . True
- B . False
Which of the following descriptions of vRouter in Neutron are correct? (Multiple choice)
- A . vRouter supports inspecting and filtering data packets entering and leaving the virtual network, implementing security policies and access control.
- B . vRouter supports distributing traffic from virtual networks to multiple backend servers to achieve load balancing and high availability.
- C . vRouter is responsible for implementing Layer 2 packet forwarding and switching, as well as VLAN management in the OpenStack network.
- D . vRouter is responsible for implementing inter-subnet routing in OpenStack networks, as well as routing and forwarding between external networks and virtual networks.
In A-ops, except for the aops-cere5 and aops-herme5 modules, other modules must be installed and used together with aops-vulcanus.
- A . True
- B . False
When deploying a Kubernetes cluster, which of the following parameters or information can be specified during the initialization of the first node? (Multiple choice)
- A . Pod Network CIDR
- B . Number of control-plane nodes
- C . Root password
- D . Cluster Name
When using the ceph-csi plugin to connect to Ceph in a Kubernetes cluster, which YAML files can be shared and only need to be deployed once? (Multiple choice)
- A . csi-provisioner-rbac.yaml
- B . ceph-conf-map.yaml
- C . csi-nodeplugin-rbac.yaml
- D . csi-config-map.yaml