Omgzlook의 Oracle인증 1z0-070질문과 답덤프는 업계에서 널리 알려진 최고품질의Oracle인증 1z0-070질문과 답시험대비자료입니다. Oracle인증 1z0-070질문과 답덤프는 최신 시험문제의 시험범위를 커버하고 최신 시험문제유형을 포함하고 있어 시험패스율이 거의 100%입니다. Omgzlook의Oracle인증 1z0-070질문과 답덤프를 구매하시면 밝은 미래가 보입니다. Omgzlook에서는 가장 최신이자 최고인Oracle인증 1z0-070질문과 답시험덤프를 제공해드려 여러분이 IT업계에서 더 순조롭게 나아가도록 최선을 다해드립니다. Oracle인증 1z0-070질문과 답덤프는 최근 실제시험문제를 연구하여 제작한 제일 철저한 시험전 공부자료입니다. Oracle인증 1z0-070질문과 답덤프는Oracle인증 1z0-070질문과 답시험의 기출문제와 예상문제가 묶어져 있어 시험적중율이 굉장히 높습니다.
Oracle Exadata 1z0-070 자신을 부단히 업그레이드하려면 많은 노력이 필요합니다.
Oracle인증 1z0-070 - Oracle Exadata X5 Administration질문과 답시험공부를 아직 시작하지 않으셨다면 망설이지 마시고Omgzlook의Oracle인증 1z0-070 - Oracle Exadata X5 Administration질문과 답덤프를 마련하여 공부를 시작해 보세요. IT업계에서는 이미 많이 알려져 있습니다. 그리고 여러분에 신뢰를 드리기 위하여 Oracle 인증1z0-070 시험내용 관련자료의 일부분 문제와 답 등 샘플을 무료로 다운받아 체험해볼 수 있게 제공합니다.
우리 Omgzlook에서는 최고이자 최신의Oracle 인증1z0-070질문과 답덤프자료를 제공 함으로 여러분을 도와Oracle 인증1z0-070질문과 답인증자격증을 쉽게 취득할 수 있게 해드립니다.만약 아직도Oracle 인증1z0-070질문과 답시험패스를 위하여 고군분투하고 있다면 바로 우리 Omgzlook를 선택함으로 여러분의 고민을 날려버릴수 있습니다.
Oracle 1z0-070질문과 답 - 여러분께서는 아주 순조로이 시험을 패스하실 수 있을 것입니다.
Omgzlook는Oracle 1z0-070질문과 답시험을 패스할 수 있는 아주 좋은 사이트입니다. Omgzlook은 아주 알맞게 최고의Oracle 1z0-070질문과 답시험문제와 답 내용을 만들어 냅니다. 덤프는 기존의 시험문제와 답과 시험문제분석 등입니다. Omgzlook에서 제공하는Oracle 1z0-070질문과 답시험자료의 문제와 답은 실제시험의 문제와 답과 아주 비슷합니다.
Omgzlook가 제공하는 시험가이드로 효과적인 학습으로 많은 분들이 모두 인증시험을 패스하였습니다. 이건 모두 Omgzlook 인증시험덤프로 공부하였기 때문입니다.
1z0-070 PDF DEMO:
QUESTION NO: 1
You plan to migrate a database supporting both DSS and OLTP workloads to your new X5
Database Machine.
The workloads contain many complex aggregating functions and expensive joins on large partitioned tables in the DSS workload and indexed access for OLTP workloads.
Which three benefits accrue as a result of this migration?
A. Superior flash cache compression technique
B. Superior compression capability designed specifically for archival data
C. Superior compression capability designed specifically for OLTP workloads
D. Cell offload processing for indexed-organized table access
E. Superior compression capability designed specifically for data warehouse tables
F. Columnar storage capability for data in row major data blocks that is held in flash cache
Answer: B,C,E
Explanation:
There are 6 different kinds of Table Data Compression methods:
QUESTION NO: 2
You plan to migrate an existing production database supporting online transaction processing
(OLTP) workloads to an X6 Exadata Database Machine.
The database currently supports an application requiring fast response times to satisfy stringent business requirements, and most of the application queries use indexed access to tables.
For which two cases would you consider dropping indexes that are not used for constraints after the migration to assure that Smart Scans occur?
A. if Smart Scan performs better that any type of index scan on the corresponding table.
B. if Smart only occur instead of index range scans on the corresponding table.
C. if Smart only occur instead of index skip scans on the corresponding table.
D. if Smart Scans performs equally well to any type of index scan on the corresponding table.
Answer: A,B
QUESTION NO: 3
Which two statements are true regarding the use of Auto Service Request (ASR) with an X6
Database Machine?
A. The database server MS process must have SNMP traps configured to use the management network for notifications to ASR Manager.
B. The database server ILOMs must use SMTP over the management network for notifications to ASR
Manager.
C. The database server ILOMs must have SNMP traps configured to use the management network for notifications to ASR Manager.
D. The storage server ILOMs must have SNMP traps configured to use the management network for notifications to ASR Manager.
Answer: C,D
Explanation:
B: Database Server ILOM plug-in
Monitoring databases and their instances, ASM environments, the Grid Infrastructure, and the host software environment are done by Enterprise Manager in the usual way as these are standard targets. But monitoring the hardware for the database servers requires the ILOM plug-in, as there is no Management Server (MS) on the database servers to receive SNMP traps from the ILOM. The plug-in will receive sensor state and availability data from the ILOM including alerts based on pre-set
ILOM thresholds.
C: Exadata Storage Server plug-in extends the monitoring of exadata cells in addition to providing a
GUI interface. The plug-in uses an SSH connection to the cellmonitor user on the cells and uses list commands only. This is for interactive monitoring. One may also set thresholds using the plug-in which are distinct from any thresholds set using cellcli utility as the celladmin user. For alerts to be sent to the plug-in, SNMP traps are used as follows:
Cell ILOM alerts are sent to the cell Management Server (MS) via an SNMP trap. The MS then send
SNMP notifications onward to the plug-in.
Cell alerts flagged by MS itself, such as cell thresholds being exceeded, or ADR software alerts, are sent to the plug-in using SNMP.
References:
https://dbatrain.wordpress.com/2011/06/
http://docs.oracle.com/cd/E21659_01/html/E21660/z40015671004046509.html
QUESTION NO: 4
Which three statements are true about Recovery Manager (RMAN) daily differential incremental backup strategies on an X5 Database Machine for a database having 25% or more of its blocks modified each day and which has an 8 k block size?
A. For level-0 backups, Block Change Tracking (BCT) is most beneficial when more than 25 percent of the blocks have changed since the last backup.
B. cellsrv returns only blocks that have changed since the last backup.
C. Enabling Block Change Tracking (BCT) on the database can result in a reduction of physical I/O on the cells during incremental backups.
D. For level-1 backups, Block Change Tracking (BCT) is most beneficial when more than 25 percent of the blocks have changed since the last backup.
E. Fast incremental backups when 50% or more of the blocks have changed since the last backup, will run as slowly as normal incremental backup.
F. Enabling Block Change Tracking (BCT) on the database can result in reduced consumption of storage network bandwidth.
Answer: B,C,E
Explanation:
A: Fast Incremental backups is possible with Block change tracking, which is initially introduced from version 10.2 onwards, by this tool it's very useful to reduce the RMAN incremental backup duration.
If the changes are something around 20% then in this situation BCT helps a lot.
C: Exadata Storage Server offload capability combined with RMAN block change tracking will efficiently perform large I/Os at the storage-tier level, returning only individual changed blocks for incremental backups and increasing the backup performance of the system.
Note: Level 1 backup: A level 1 backup includes only those blocks that have been changed since the
"parent" backup was taken. Remember a parent backup may be either a level 0 or a level 1 backup.
Block change tracking allows indeed the highest benefit for databases where the changes are not so high, Level 0 backup: A level 0 incremental backup is physically identical to a full backup and it includes every data block in the file except empty blocks. The only difference is that the level 0 backup is recorded as an incremental backup in the RMAN repository, so it can be used as the parent for a level 1 backup.
References:
http://www.dba-oracle.com/t_rman_backup_types.htm
http://www.oracle.com/technetwork/database/availability/maa-tech-wp-sundbm-backup-11202-
183503.pdf
https://www.toadworld.com/platforms/oracle/w/wiki/11124.fast-incremental-backups-active-data- guard
QUESTION NO: 5
Which three statements are true about bulk data loading capabilities in an X5 Database
Machine environment?
A. DBFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
B. DBFS must use the DBFS_DG diskgroup for any DBFS store.
C. DBFS must be used to bulk load data into a production database on the Database Machine.
D. DBFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.
E. ACFS may use the DBFS_DG diskgroup to contain the ADVM volume file.
F. ACFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
G. ACFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.
Answer: A,C,D
Explanation:
External tables on DBFS file-systems provide the probably the most high-performance way to bulk load data into your database.
Bulk Data Loading
Describe the various options for staging data to be bulk loading into Database Machine Configure the
Database File System (DBFS) feature for staging input data files Use external tables based on input data files stored in DBFS to perform high-performance data loads
Google Cloud-Digital-Leader - 1년 무료 업데이트서비스를 제공해드리기에 시험시간을 늦추어도 시험성적에 아무런 페를 끼치지 않습니다. 여러분은 먼저 우리 Omgzlook사이트에서 제공되는Oracle인증SAP C_HRHPC_2405시험덤프의 일부분인 데모 즉 문제와 답을 다운받으셔서 체험해보실 수 잇습니다. Oracle인증 PECB ISO-IEC-27005-Risk-Manager시험패스는 IT업계종사자들이 승진 혹은 연봉협상 혹은 이직 등 보든 면에서 날개를 가해준것과 같습니다.IT업계는 Oracle인증 PECB ISO-IEC-27005-Risk-Manager시험을 패스한 전문가를 필요로 하고 있습니다. ISC CISSP-CN - 만약 시험에서 떨어지셨다고 하면 우리는 무조건 덤프전액 환불을 약속 드립니다. Omgzlook의 Oracle인증 SAP C_C4H62_2408덤프는IT인증시험의 한 과목인 Oracle인증 SAP C_C4H62_2408시험에 대비하여 만들어진 시험전 공부자료인데 높은 시험적중율과 친근한 가격으로 많은 사랑을 받고 있습니다.
Updated: May 28, 2022