You want to use RMAN to create compressed backups.Which statement is true about the compression algorithms that RMAN can use?（）A、The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.B、The ZLIB compression algorit

题目

You want to use RMAN to create compressed backups.Which statement is true about the compression algorithms that RMAN can use?（）

A、The BZIP2 compression algorithm consumes more CPU resources than the ZLIB compression algorithm.
B、The ZLIB compression algorithm consumes more CPU resources than the BZIP2 compression algorithm.
C、The ZLIB compression algorithm provides maximum compression and produces smaller backups than the BZIP2 compression algorithm.
D、Only the BZIP2 compression algorithm can be used to make compressed backups to disk.

更多“You want to use RMAN to create c”相关问题

第1题

You completed the development of a new application and want to create a new domain in a new environment for functional testing. You want to have the same settings for your new domain as your old domain, with the option of changing the configuration in the new target environment. Which two actions should you execute?（）A、Use the introspect () command in WLST to gather the configuration information from the original domain.B、Use pack/unpack to transfer the domain from one machine to another.C、Create a domain template from the original domain using the Domain Template Builder and use the Configuration Wizard to create a new domain from the template.D、Use the Admin Console of the original domain to create a domain template from the original domain and use the Configuration Wizard to create a new domain from the template.

点击查看答案
第2题

What RMAN command must you use before you can back up a database using the recovery catalog？（）A、 create catalogB、 install databaseC、 catalog databaseD、 merge Catalog with databaseE、 register database

点击查看答案
第3题

You want to create a new optimized database for your transactional production environment to be used by a financial application. While creating the database， you want the Oracle software to take care of all basic settings to optimize the database performance. Which method would you use to achieve this objective？（）A、Use the CREATE DATABASE .. command to create the database with Oracle-managed files. B、Use the Database Configuration Assistant (DBCA) to create the database with Oracle-managed files. C、Use Enterprise Manager to create a new database with the Online Transaction Processing (OLTP) option. D、Use Database Configuration Assistant (DBCA) to create the database with Transaction Processing template. E、Use the CREATE DATABASE .. command to create the database with Automatic Storage Management (ASM) file system.

点击查看答案
第4题

You lost the index tablespace in your database. You decided to re-create the index tablespace and the indexes in the tablespace. What methods can you use to re-create the indexes？（）A、 SQL scriptsB、 Recovery Manager （RMAN） scriptC、 Data PumpD、 SQL*LoaderE、 Flashback database

点击查看答案
第5题

You are creating a recovery catalog for use with RMAN. You have issued these commands： SQL> CREATE TABLESPACE rman_ts DATAFILE ’/DISK1/rman_ts01.dbf’ 2> SIZE 20M 3> DEFAULT STORAGE （initial 100K next 100K pctincrease 0）； SQL> CREATE USER rman_db01 IDENTIFIED BY rman_db01 2> DEFAULT TABLESPACE rman_ts 3> QUOTA unlimited ON rman_ts； Which command should you issue next？（）A、RESYNC CATALOG；B、REGISTER DATABASE；C、CREATE CATALOG TABLESPACE rman_ts；D、GRANT recovery_catalog_owner TO rman_db01；

点击查看答案
第6题

You want to create a role to meet these requirements： 1. The role is to be protected from unauthorized usage. 2. The password of the role is not to be embedded in the application source code or stored in a table. method would you use to restrict enabling of such roles（）A、Create the role with external authentication.B、Create the role as a secure application role.C、Create the role as a password-protected role.D、Create a role and use Fine-Grained Access Control （FGAC） to secure the role

点击查看答案
第7题

There was media failure and you need to check the data files for any block corruption. Which option would you use to create a report on any corruptions found within the database？（） A、the DBNEWID utilityB、the DBVERIFY utilityC、the ANALYZE commandD、the RMAN REPORT commandE、the RMAN CROSSCHECK commandF、the CHECK_OBJECT procedure of the DBMS_REPAIR package

点击查看答案

You want to use RMAN to create c

题目

更多“You want to use RMAN to create c”相关问题

第1题

第2题

第3题

第4题

第5题

第6题

第7题

相关内容