IBM C1000-031 問題集

質問 1：
A customer needs to run a Linux database application that is supported on both x86 and Power System processors.
What is the advantage of selecting a POWER9 processor-based system for this application?
A. More cores per socket on POWER9 processor-based systems.
B. The ability to move live workloads without downtime.
C. More applications are compiled for Power Systems than for x86.
D. Better memory bandwidth on POWER9 processor-based systems.
正解：A

質問 2：
What is the maximum memory capacity of a Power System E980?
A. 128TB
B. 64TB
C. 32TB
D. 192TB
正解：B

質問 3：
Which of the following is a benefit of Power Enterprise Pools?
A. Can use a Scale-out system temporarily in certain conditions.
B. Provides flexibility to manage both core and memory resources across multiple servers.
C. Provides automatic load balancing based on built in policies enabled in PowerVM.
D. Has no restrictions on where or how long cores and memory can be relocated.
正解：B

質問 4：
Which of the following can be a consequence of running in Maximum Performance mode?
A. Decreased power draw
B. Decreased I/O latency
C. Increased acoustic noise
D. Increased memory frequency
正解：B

質問 5：
A customer is considering implementing NovaLink for critical Enterprise workloads.
Where will NovaLink run?
A. On the HMC.
B. As an appliance connected to the FSP.
C. As a job in each dual VIOS.
D. In a separate Linux partition on the managed server.
正解：D

質問 6：
An IBM Power System E980 customer is allocating six processor cores to a shared processor pool where they intend to create four partitions as defined below:
* An IBM i partition with 1.75 processing units and 2 virtual processors - uncapped
* An IBM i partition with .60 processing units and 1 virtual processor - uncapped
* An IBM i partition with .40 processing units and 1 virtual processor - uncapped
* A VIOS partition with 1.25 processing units and 2 virtual processors - uncapped How many IBM i licenses are required to support this configuration?
A. 4.0
B. 2.0
C. 2.75
D. 6.0
正解：B

質問 7：
An AIX customer is purchasing two new POWER9 processor-based servers: each connected to its own DS8880 at different sites. The customer wants high availability with the least amount of downtime.
Which solution will satisfy the customer's requirements?
A. Use the DS8880 data replication capabilities to perform automated node failover across the sites.
B. Create dual VIOS on each POWER9 and double the total number of adapters in each machine.
C. Combine PowerHA with DS8880 data replication capabilities for automated failover across the sites.
D. Use the DS8880 data replication capabilities to replicate the data across the sites.Configure PowerVM Live Partition Mobility for application availability.
正解：B

質問 8：
An IBM i customer has a POWER9 processor-based server set up with a single virtual machine with an HMC.
They need to test a new version of the existing application for two weeks, separate from the production environment. Disk capacity is currently 40%. CPU requirements are minimal.
Which is the least cost and effort option?
A. Purchase new disk for an additional virtual machine.
B. Rent a virtual machine in the Cloud.
C. Create a virtual machine on the current server.
D. Rent a POWER9 processor-based server.
正解：C

質問 9：
What is a characteristic of POWER9 processor-based virtualized environments?
A. Processors are assigned per whole core.
B. Greater virtualization reduces workload costs.
C. Greater virtualization increases the cost of computing.
D. Resources must be dedicated at the PCIe card level.
正解：B