Question 1

The disadvantage of full backup is that it requires the last full backup and the most recent differential backup to fully restore data.

Options :

A : FALSE

B : TRUE

Answer: A

Question 2

Which of the following statements are characteristics of pre-copy technology? (Choose all that apply.)

Options :

A : Improves system reliability.

B : Reduces system performance.

C : Migrates data from a suspected faulty disk to a hot spare disk immediately after the error count of the suspected faulty disk exceeds the preset threshold.

D : Reduces the occurrence of reconstruction.

Answer: A,C,D

Question 3

What is best described as: the time it takes for the desired data to be beneath the read head when the head is on the correct track?

Options :

A : Rotational latency

B : Seek time

C : Rotational speed

D : Throughput

Answer: B

Question 4

If no data migration plan is set, with SmartTier enabled, there will be no data movement at all between tiers.

Options :

A : TRUE

B : FALSE

Answer: A

Question 5

Which of these are O&M standard systems? (Choose all that apply.)

Options :

A : International Organization for Standardization 2000 (IS02000)

B : Institute of Electrical and Electronics Engineers (IEEE)

C : Information Technology Infrastructure Library (ITIL)

D : Storage Networking Industry Association (SNIA)

Answer: A,B,C