which is the most important factor that must be considered?
When creating a proposal for a high transaction processing workload environment, of the following
which is the most important factor that must be considered?
which device could indicate that there is a connectivity issue?
A customer has just attached a new AIX 5.3 host to their DS4800 and allocating LUNs to the new
host. Assuming the new AIX host has two Host Bus Adapters (HBAs) with RDAC installed, which
device could indicate that there is a connectivity issue?
What situation could have caused a table space scan to be chosen instead of the index?
The access path chosen for a query shows a table space scan, when it appears that there is an
index available that would provide a more efficient access path. What situation could have caused
a table space scan to be chosen instead of the index?
Which two time considerations are needed to be defined to determine a customer’s disaster recovery needs
Which two time considerations are needed to be defined to determine a customer’s disaster
recovery needs?
What is the first resource to consult to determine if the latest disk expansion model will attach to the DS480
A customer needs to add capacity to an existing DS4800 that has been in production for two years
and has eight EXP710 expansions attached. The additional capacity requires that another
expansion unit be added to the DS4800. What is the first resource to consult to determine if the
latest disk expansion model will attach to the DS4800?
Which trace will be utilized?
You have been asked to find packages that use isolation level UR in dynamic SQL. Which trace
will be utilized?
What RAID level would be the most cost effective for their performance?
A customer has a multi-terabyte streaming video environment. What RAID level would be the most
cost effective for their performance?
What considerations do you have to point out to the customer?
You are installing a new DS4700 model 72 in direct attached environment with 2 2-node cluster
redundant attached. The customer is planning to setup a disaster recovery solution in the near
future by using SAN based replication. What considerations do you have to point out to the
customer?
Which of the following techniques CANNOT be used to implement DB2 based row level authorization in a read-only
Which of the following techniques CANNOT be used to implement DB2 based row level
authorization in a read-only environment for a specific table?
Which of the following is the best way to deal with their tape backup?
A customer has a small IT shop and is required to optimize their environment. Which of the
following is the best way to deal with their tape backup?