which statement is true?
When a document object is checked in as the same version, which statement is true?
What is the expected write response time delay due to latency?
You are designing a Symmetrix VMAX SRDF/S over Fibre Channel solution. The production
and remote data centers are 50 kilometers apart. What is the expected write response time
delay due to latency?
What is the sum of the probabilities that the model assigns to all the filers in your training set that have b
You are building a logistic regression model to predict whether a tax filer will be audited within the
next two years. Your training set population is 1000 filers. The audit rate in your training data is
4.2%. What is the sum of the probabilities that the model assigns to all the filers in your training set
that have been audited?
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 kilometers apart. What is the expected write response time
delay due to latency?
how should this alert be classified?
A storage administrator receives an alert message that a new LUN has been created. Based on
severity, how should this alert be classified?
How many T3s links would you recommend?
You are designing an SRDF/S solution. The workload profile is:
• Total I/Os per second = 10000
• Write % = 25
• Read block size = 8 KB
• Write block size = 8 KB
Network bandwidth can be purchased in increments of single T3 (45 Mb/s) links. Data
compression is not in use. How many T3s links would you recommend?
what is a way that you could try to increase the R2 of the model without artificially inflating it?
Refer to exhibit.
You are asked to write a report on how specific variables impact your client’s sales using a data
set provided to you by the client. The data includes 15 variables that the client views as directly
related to sales, and you are restricted to these variables only.
After a preliminary analysis of the data, the following findings were made:
1. Multicollinearity is not an issue among the variables
2. Only three variables—A, B, and C—have significant correlation with sales
You build a linear regression model on the dependent variable of sales with the independent
variables of A, B, and C. The results of the regression are seen in the exhibit.
You cannot request additional datA. what is a way that you could try to increase the R2 of the
model without artificially inflating it?
What will significantly improve the link service time between the 2 sites?
A customer is using SRDF/S to replicate a Symmetrix VMAX at the production site to the
VMAX at the DR site. The sites are connected using a dedicated T1 link and are 38 km
apart. What will significantly improve the link service time between the 2 sites?
which statement is true?
If a user has completed the checkout operation on a document object, which statement is true?
How many OC3 links would you recommend?
You are designing an SRDF/S solution. The workload profile is:
• Total I/Os per second = 30000
• Write % = 20
• Read block size = 4 KB
• Write block size = 4 KB
Network bandwidth can be purchased in increments of single OC3 (155 Mb/s) links. Data
compression is not in use. How many OC3 links would you recommend?