최신 Hitachi Certification HCE-3710 무료샘플문제:
1. You want to calculate resource requirements for Hitachi Universal Replicator. Which two formulas are appropriate?
(Choose two.)
Response:
A) Bandwidth = peak rolling average in MB/sec
B) Host delay = 2 * [(distance between MCU and RCU) / (speed of light)] + losses due to network overhead
C) Journal Capacity = (peak rolling average write MB/sec) * RPO (minimum of 6 GB)
D) Number of RAID groups for journal volumes = (peak rolling average MB/sec based on RPO) / (total throughput per RAID group)
2. Which tool will capture write workload data on Linux hosts?
Response:
A) glance+
B) iostat
C) RaidManager/CCI
D) PerfMon
3. Which statement accurately describes RTO?
Response:
A) RTO is the amount of data which must be restored to the predetermined RPO after an outage.
B) RTO is the period of time after an outage in which the systems and data must be restored to the RPO
C) RTO indicates the time required to recover or fail over network operations.
D) RTO describes the age of the data you want the ability to restore in the event of a disaster.
4. A customer is implementing a single ShadowImagecopy of 10 TB of storage on a VSP. How much storage must be provided for the secondary volumes (S-Vols)?
Response:
A) 40 TB
B) 0 TB
C) 20 TB
D) 10 TB
5. In which situation should Inflow Control be enabled?
Response:
A) The customer's top priority is to maintain application response time
B) The customer requires non-replicated transactions to be rejected.
C) The customer's top priority is to maintain continuous replication.
D) The customer has limited journal disk space.
질문과 대답:
질문 # 1 정답: A,C | 질문 # 2 정답: B | 질문 # 3 정답: B | 질문 # 4 정답: D | 질문 # 5 정답: C |