The service of VCE4Dumps

First, you can download the trial of P2090-054 free vce before you buy.

Second, you will be allowed to free updating the P2090-054 exam dumps vce one-year after you become a member of us.

Third, we offer 24/7 customer assisting to support if you have any problems about the downloading or purchasing the P2090-054 vce dumps.

Forth, we adhere to the principle of No help, Full refund. The money will be full refund if you got a bad result with our P2090-054 test dumps.

Why you choose VCE4Dumps

First, it is professional. P2090-054 exam dumps vce and P2090-054 dumps pdf are created by our IT workers who are specialized in the study of real P2090-054 test dumps for many years and they check the updating of P2090-054 vce dumps everyday to make sure the valid of P2090-054 dumps latest, so you can rest assure of the accuracy of our P2090-054 vce dumps. The P2090-054 vce files of our VCE4Dumps contain questions and correct answers and detailed answer explanations and analysis, which apply to any level of candidates. You will pass the test with high rate If you practice the P2090-054 dumps latest seriously and skillfully.

Second, the pass rate is high. May be you are still wonder how to choose, we can show you the date of our pass rate in recent years. The P2090-054 exam dumps vce helped more than 100000+ candidates to get the certification and the pass rate is up to 79%. Many customers of VCE4Dumps reflected that our P2090-054 vce dumps have 80% similarity to the real P2090-054 test dumps. So if you prepare the P2090-054 dumps pdf and P2090-054 dumps latest seriously and remember the key points of P2090-054 test dumps, your pass rate will reach to 80%. So you need to pay much attention to the P2090-054 exam dumps vce before test.

Third, it is convenient. Online test engine is only service you can enjoy from our website. It is a simulation of formal test and you can feel the atmosphere of real test. What's more, it allows you to practice the P2090-054 dumps pdf in any electronic equipments. If you open it with internet, you can do the P2090-054 vce files anywhere. When you are waiting people or taking a bus, you can remember or practice the P2090-054 vce files without any limitation.

Do you want to enter into the big international companies? Do you want to meet influential people and extraordinary people of IT field? Do you want to make some achievements in your career? Getting the P2090-054 certification may be the first step for you. As the major exam of IBM, IBM are recognized by most companies and it proves your IT ability. But the problem is how to get IBM certification quickly. It will be twice as much as can be accomplished with half of effort with a good helper. VCE4Dumps will be a good helper in the course of preparing your P2090-054 test dumps. You just need to spend your spare time to practice the P2090-054 vce files and P2090-054 test dumps, the test wll be easy for you.

IBM Information Management DB2 10.5 pureScale Technical Mastery Test v3 Sample Questions:

1. Consider the scenario where a server "pscale1" hosts a DB2 member and one cluster caching facility. In a situation where a database administrator wants to perform an operating system update on "pscale1", which one of the following options will ensure that both the member and cluster caching facility won't be automatically restarted by DB2 cluster services while the system is upgraded?

A) Log in as a cluster services administrator.
Bring the member on "pscale1" to quiesce mode and stop the cluster caching facility.
Bring the member on "pscale1" to maintenance mode.
Bring cluster caching facility on "pscale1" to maintenance mode.
B) Log in to "pscale1" as a DB2 instance user.
Bring the member on "pscale1" to quiesce mode and stop the cluster caching facility.
Stop the instance on "pscale1".
Log in as DB2 cluster services administrator.
Bring "pscale1" host to maintenance mode.
C) Log in to any of the hosts as root user.
Bring the member on "pscale1" to quiesce mode.
Bring the member on "pscale1" to maintenance mode.
Bring cluster caching facility on "pscale1" to maintenance mode.
D) Log in to any of the hosts as a root user.
Stop the member and cluster caching facility.
Remove the member and cluster caching facility from the cluster.

2. Consider the scenario where a database administrator (DBA) would like to apply operating system updates on the host machine that contains one of the DB2 pureScale members. The primary cluster caching facility and other members are located on different physical machines. Which of the following tasks should be performed by the DBA on the host machine before applying the operating system updates, so that the member will not be restarted?

A) Place the host machine into maintenance mode.
B) Place the member into quiesce mode.
C) Place the cluster caching facility in standby mode.
D) Place the member into maintenance mode.

3. Consider the scenario where a database administrator is required to restore a database backup for a DB2 pureScale environment. Which of the following statements is correct?

A) The RESTORE DATABASE command will need to be executed on each DB2 member within the cluster to restore just the database. A separate command will be required to restore the metadata for each member.
B) The RESTORE DATABASE command will need to be executed on only one of the members within the cluster. This operation will restore both the database and metadata for all members.
C) The RESTORE DATABASE command will need to be executed on the shared storage to restore the database. The metadata cannot be retrieved until the shared storage is restarted.
D) The RESTORE DATABASE command will need to be executed on each DB2 caching facility within the cluster to restore just the database. All node metadata is not recoverable since it is not stored within database backups.

4. Consider a scenario where a database administrator (DBA) requires an overview of the pureScale cluster database. After issuing a "db2instance -list" command, the DBA notices that one of the members is in WAITING_FOR_FAILBACK state. What does WAITING_FOR_FAILBACK mean in a pureScale environment?

A) The member is waiting for a connection to be established with a failed Cluster Caching Facility.
B) The member is waiting to failback to the failed Cluster Caching Facility .
C) The member is waiting to failback to a remote host.
D) The member is waiting to failback to its home host.

5. Consider the scenario where two members, "M1" and "M2", intend to update two different rows on the same data page: 1."M1" is doing an update on row R1 within a data page. It is granted exclusive access to the page containing that row of data. 2."M2" requires an exclusive lock to the same page to update row R2. It passes this request to the cluster caching facility. "M2" waits while the request is processed. 3.The cluster caching facility sees that member "M1" already has an exclusive access to the page. It issues a request to "M1" for the page. In the meantime, "M2" waits. 4."M1" processes the request by writing the page back to the global buffer pool and then releasing the page lock. ("M1" retains any row or table locks it might have had). 5.The cluster caching facility grants "M2" access to the page. "M2" reads the page from the global buffer pool to perform whatever operations for which the page is needed. Which of the following DB2 pureScale monitoring elements can be used to monitor the above scenario?

A) Lock contention.
B) Log Retain.
C) Lock escalation.
D) Page reclaiming.

Solutions: