Share some Technology Architect E20-526 exam questions and answers below.
How can REST API commands be run to manage and monitor an XtremIO cluster?
A. From the REST API CLI built into each X-Brick
B. From the REST API GUI built into each X-Brick
C. From a third-party GUI
D. From the REST API tab in the XMS GUI
Answer: C
A customer has a large ESX server environment they are considering deploying to XtremIO for a VDI implementation. To determine a baseline of the environment, you are proceeding with documenting each server's CPU, NIC, and disk utilization statistics. The customer has provided you with direct CU access to the servers to conduct this assessment. Which utility should be used to monitor these performance parameters?
A. esxtop
B. resxtop
C. top
D. iostat
Answer: B
You have been asked to design an XtremIO storage array solution that will be used for two large applications workloads. One overload will generate approximately 150,000 write IOPs with an average 4 kB 1/0 size. The second write workload will have an average I/O size of 128 kB and will generate approximately 2 GB/s of throughput. At a minimum, how many X-Bricks are needed in a single cluster to meet this requirement?
A. 2
B. 4
C. 6
D. 8
Answer: A
A user attempts to create a quorum disk for a host cluster. Volume parameters are: However, the volume creation fails. What caused the process to fail?
A. Quorum disks cannot have an 8kB block size
B. Volume size is too small
C. Volume name is invalid
D. XtremIO volumes cannot be quorum disks
Answer: B
A customer wants to purchase an XtremIO array. After the array is installed, the customer wants to initially disable encryption. What is the result of enabling encryption on an array that is already being used?
A. Data will remain in place but the XtremIO cluster services will need to be temporarily shutdown.
B. Data will remain in place and there will be no interruption to the XtremIO cluster services.
C. Data will be erased but there will be no interruption to the XtremIO cluster services.
D. Data will be erased and the XtremIO cluster services will be temporarily shutdown.
Answer: A
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