IBM C1000-100 問題集

質問 1：
A multinational Oil and Gas customer has requested an architecture to run its worldwide distribution applications, which are run entirely on VMware. Their Systems of Engagement must be updated for this workload and a major requirement is Cross Data Center High Availability in compliance of national jurisdictions. What IBM Cloud service should be central to the architecture?
A. vCenter Server Multi-Zone Stretched Cluster
B. IBM Cloud Kubernetes Service
C. Red Hat OpenShift on IBM Cloud
D. IBM Cloud for VMware High Availability Workloads
正解：A

質問 2：
A VPC has been created with a single subnet. Virtual server instances have been deployed on the subnet that have different functions which support a production application. The security team has now said that they want to ensure that network traffic between the different server types can be controlled. How can this be achieved?
A. Create multiple access control lists with rules that satisfy the security team's requirements and associate each VSI to the respective ACL
B. Create security groups for the different server types with inbound and outbound rules that satisfy the security team, into which the VSIs can be placed
C. Use a Hardware Security Module to create advanced network routing tables that ensure traffic does not route between server types, as per the security team's wishes
D. Create a VPC load balancer and place each server type into its own back-end pool, then create Layer-7 routing policies that restrict network traffic flowing between the different pools
正解：C

質問 3：
The customer decided to remove the Caveonix RiskForesight all-in-one service from the IBM Cloud and move to a distributed model for VMware Solutions. By default, IBM automatically deletes only the single deployed all-in-one Caveonix VM and the dedicated private subnet that was ordered for it. What are the key considerations? (Select Two)
A. Unsubscribe the license and remove the instance of all-in-one deployment in the VMware solutions, release the IP address to DHCP, DNS servers
B. Old configurations can be deleted and migrated to a new environment
C. If you used the IP addresses of the dedicated private subnet on additional VMs, those VMs must be assigned new IP addresses to continue to function
D. Delete the VM and Storage allocation, Cavenoix RiskForesight will discontinue data gathering and services are deemed stopped
E. If you scaled out the Caveonix VM into multiple VMs, those additional VMs are not removed
正解：C,E
解説: (Topexam メンバーにのみ表示されます)

質問 4：
Which of the following is mandatory for creating a namespace?
A. The namespace must be unique across all IBM Cloud accounts in the same region
B. The namespace can be the same and shared across all IBM Cloud accounts.
C. The namespace can be set of compute engine instances called nodes
D. The namespace must to be an open-source system
正解：A

質問 5：
When managing file storage in IBM Cloud, what are "Authorized" hosts?
A. Hosts directly connected to a particular volume
B. Hosts that are authorized to be used to access file storage virtual machines
C. Hosts given access to a particular volume
D. Hosts given volume access to a virtual volume storage
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 6：
Which approach must be used to access worker nodes in an IBM Cloud Red Hat OpenShift Kubernetes Service (ROKS)?
A. SSH
B. OpenStack API server
C. IBM Cloud management console
D. telnet
正解：A