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QUESTION NO: 47

Which three factors affect the performance test measurements? (Choose three.)

A. sampling interval

B. network bandwidth

C. think time

D. verification points

E. user load

Answer: B,C,D

QUESTION NO: 63

Sometimes it is required to force an application to create a thread dump (or javacore). Which of

the following processes would be used to force a thread dump?

A. Using the wsadmin command prompt, get a handle to the problem application server.

———————————————————————————————

wsadmin>setjvm[$AdminControl completeObjectName type=JVM,process=server1.*]

——————

wsadmin>$AdminControl invoke$jvm dumpAllThreads

Look for an output file in the installation root directory with a name like

javacore.date.time.id.txt.

B. Using the wsadmin command prompt, geta handle to the problem application server.

———————————————————————————————

wsadmin>set jvm[$AdminControl completeObjectName

type=JVM,process=server1,*]

Generate the thread dump:

———————

wsadmin>$AdminControl invoke $jvm dumpAppServerThreads

Look for an output file in the installation root directory with a name like javacore.date.time.id.txt.

C. Using the wsadmin command prompt, geta handle to the problem application server.

———————————————————————————————

wsadmin>set jvm[$AdminControl completeObjectName

type=JVM,process=server1,*]

Generate the thread dump:

———————

wsadmin>$AdminControl invoke $jvm dumpJVMThreads

Look for an output file in the installation root directory with a name like javacore.date.time.id.txt.

D. Using the wsadmin command prompt, geta handle to the problem application server.

———————————————————————————————

wsadmin>set jvm[$AdminControl completeObjectName

type=JVM,process=server1,*]

Generate the thread dump:

———————

wsadmin>$AdminControl invoke $jvm dumpThreads

Look for an output file in the installation root directory with a name like javacore.date.time.id.txt.

Answer: D

QUESTION NO:44

What is the correct order of install tasks for an LPAR in a p5 590 with AIX 5.3 using the Create

Logical Partition Wizard? 1. Select capped or uncapped 2. Create partition ID 3. Specify desired

minimum physical processing units 4. Name first profile

A. 2, 4, 3, 1

B. 4, 2, 1, 3

C. 2, 4, 1, 3

D. 4, 2, 3, 1

Answer: A

QUESTION NO:55

Which step is required to change from a normal lookup to a sparse lookup in an ODBC Connector

stage?

A. Change the partitioning to hash.

B. Sort the data on the reference link.

C. Change the lookup option in the stage properties to “Sparse”.

D. Replace columns at the beginning of a SELECT statement with a wildcard asterisk (*).

Answer: C

Explanation:

QUESTION NO:19

A customer has one mainframe and ten open system servers in their current environment. They plan to

add the servers to an IBM DS8700 system with four array sites. How many extent pools should be created

to provide the best resource utilization of the DS8700?

A. 1

B. 2

C. 4

D. 6

Correct Answer: C

QUESTION NO:69

A small IBM i partition has batch jobs in subsystem QBATCH that occasionally have very high CPU usage

(more than 50%), impacting system performance.

The administrator needs to be able to observe these jobs on a 5250 session when they occur.

Which steps should the administrator take to display the jobs when they occur?

A. WRKACTJOB SBS(QBATCH) CPUPCTLMT(50) INTER VAL(10) and press E19 for auto refresh.

B. WRKSYSACT SBS(QBATCH), enter 50 in the CPU Filter field1 and press F19 for auto refresh.

C. WRKSYSACT, P20 to subset, include QBATCH, set the CPU Filter to 50% and press PIO for auto refresh.

D. WRKACTJOB, press P20 to subset, enter 50% for the CPU, use P16 to sequence by subsystem and press P19 for auto refresh.

Correct Answer: A

QUESTION NO:44

A BPM application developer has created a coach view that will be used for building user interfaces for

several teams in the department. Before releasing the coach view into production, the department chair

has asked the developer to present at the department meeting to allow other developers to become

familiar with the coach view. A portion of the view is shown below:

What statement regarding the coach view will the developer make while presenting? Users of the coach

view will be able to customize:

A. specific instances of the view by setting multiple properties on the view instance.

B. specific instances of the view by setting default values for the configuration options in the load event

handler.

C. the behavior of all instances of the coach view by setting the configuration options in the coach view

definition.

D. the behavior of all instances of the coach view by setting the configuration options in the validate event

handler.

Correct Answer: A

QUESTION NO: 43

What are three valid interfaces to be Consumed from a cloud service provider for business to

business Software as a Service? (Choose three.)

A. Billing API

B. Secure FTP

C. JDBC/QDBC

D. Virtualization API

E. Monitoring interfaces

F. HTML-based user interlaces

Answer: A,E,F

Explanation:

QUESTION NO:83

What are two advantages of using Runtime Column Propagation (RCP)? (Choose two.)

A. RCP forces a developer to define all columns explicitly.

B. Only columns used in the data flow need to be defined.

C. Sequential files don’t require schema files when using RCP.

D. Only columns that are defined as VarChar need RCP enabled.

E. Columns not specifically used in the flow are propagated as if they were.

Answer: B,E

Explanation:

QUESTION NO:27

Which option is required to identify a particular job player processes?Which option is required to

identify a particular job? player processes?

A. Set $APT_DUMP_SCORE to true.

B. Set $APT_PM_SHOW_PIDS to true.

C. Log onto the server and issue the command “ps -ef | grep ds”.

D. Use the DataStage Director Job administration screen to display active player processes.

Answer: B

Explanation: