Question 1

An Ethernet switch has eight ports and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows: Tuesday = 6 AM to 8 AM Thursday = 5 PM to 10 PM Friday = 7 AM to 9 AM What is the MTBF of Port 6?

Options :

A : 32 hours

B : 37 hours

C : 30 hours

D : 40 hours

Answer: A

Question 2

A host sends one write /O to the RAID 1 array. How many writes does it take for the array to store the data?

Options :

A : Six write 1/Os

B : Four write I/Os

C : Two write I/Os

D : One write I/Os

Answer: C

Question 3

A customer uses FCIP to connect local and remote FC SANs. The remote SAN is continuously replicated to, and used to store daily backup data. Latency over the IP WAN increases to unacceptable levels during peak replication periods. No other data transfer services using the WAN experience the same latency problem. What is the likely cause of the data replication performance issue?

Options :

A : IP packet segmentation

B : FCIP gateway FC ports set to EX_Port mode

C : Ethernet frame segmentation

D : FCIP gateway FC ports set to TE_Port mode

Answer: A

Question 4

Which uses an orchestrated approval process to assist decision making using an agile methodology?

Options :

A : Configuration management

B : Security management

C : Change management

D : Performance management

Answer: C

Question 5

Refer to the exhibit.

What type of NAS system(s) processes file write and read operations as described in the example?

Options :

A : Scale-up and integrated NAS systems

B : Scale-up NAS system only

C : Scale -out NAS system

D : Integrated NAS system only

Answer: A

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