What is the maximum number of wavelengths that can be multiplexed on a single optical fiber over CWDM?
What is the maximum number of wavelengths that can be multiplexed on a single optical
fiber over CWDM?
What is the effect of block size on response times in an SRDF/S environment?
What is the effect of block size on response times in an SRDF/S environment?
Which is a function of a virtual switch?
Which is a function of a virtual switch?
What is the correct analytical method to use?
Your customer provided you with 2, 000 unlabeled records and asked you to separate them into
three groups. What is the correct analytical method to use?
What is the expected write response time delay due to latency?
You are designing a Symmetrix VMAX SRDF/S over GigE solution. The production and
remote data centers are 100 km apart. What is the expected write response time delay due
to latency?
How can the user fix the error and successfully perform this search?
A CenterStage user performs a global search and receives the error message “Authentication
failed…”
How can the user fix the error and successfully perform this search?
How many RFs are recommended?
An SRDF/S implementation is being designed. The application is doing 6,000 4 KB IOPS
with 30% writes and uses multiple volumes. Assume that the RA performance limits are
3,800 4 KB IOPS for a Fibre RF adapter. How many RFs are recommended?
Which measure is a ratio describing the how many more times two items are present together than would be expec
You are performing a market basket analysis using the Apriori algorithm. Which measure is a ratio
describing the how many more times two items are present together than would be expected if
those two items are statistically independent?
How many OC3 links should be recommended?
You are designing an SRDF/S solution. Network bandwidth can be purchased in increments
of single OC3 (155 Mb/s) links. Data compression is not in use. The workload profile is as
follows:
Total I/Os per second = 30,000
Read block size = 4 KB
Write block size = 4 KB
Writes = 30%
How many OC3 links should be recommended?
What is a purpose of uplink ports on a virtual switch?
What is a purpose of uplink ports on a virtual switch?