How should you proceed?
You are given 10, 000, 000 user profile pages of an online dating site in XML files, and they are
stored in HDFS. You are assigned to divide the users into groups based on the content of their
profiles. You have been instructed to try K-means clustering on this data. How should you
proceed?
How many RAs are recommended?
An SRDF/S implementation is being designed. The RA performance limits are 3800 4k IOPS
for a Fibre RF adapter. The application is doing 6000 4k IOPS with 30% writes and uses
multiple volumes. How many RAs are recommended?
What is the impact on response time when multiple concurrent writes to an RDF device arrive from different FA
What is the impact on response time when multiple concurrent writes to an RDF device
arrive from different FA ports on a Symmetrix VMAX?
What occurs if a write to a shared page is attempted?
Transparent page sharing is employed in a compute system. What occurs if a write to a shared page
is attempted?
What is the next step you should take?
The Marketing department of your company wishes to track opinion on a new product that was
recently introduced. Marketing would like to know how many positive and negative reviews are
appearing over a given period and potentially retrieve each review for more in-depth insight.
They have identified several popular product review blogs that historically have published
thousands of user reviews of your company’s products.
You have been asked to provide the desired analysis. You examine the RSS feeds for each blog
and determine which fields are relevant. You then craft a regular expression to match your new
product’s name and extract the relevant text from each matching review.
What is the next step you should take?
How many RA should be recommended?
A customer is implementing SRDF/S for an application that generates 16000 8K IOPS with
30% writes. A single RDF port can service 1200 8K IOPS. How many RA should be
recommended?
Which statement is true for checking in multiple document objects to a repository?
Which statement is true for checking in multiple document objects to a repository?
How many RFs should be recommended to ensure a successful implementation?
A proposed SRDF/S solution was modeled with BCSD. The model assumed that the Source
array had 2 RFs. The RA utilization chart shows the maximum utilization at 80%. How many
RFs should be recommended to ensure a successful implementation?
Which word or phrase completes the statement?
Which word or phrase completes the statement? A Data Scientist would consider that a RDBMS is
to a Table as R is to a ______________ .
How many GigE ports should be recommended to ensure a successful implementation?
A proposed SRDF/S solution was modeled with BCSD. The model assumed that the
Source array had 4 GigE ports. The RA utilization chart shows the maximum utilization at
70%. How many GigE ports should be recommended to ensure a successful
implementation?