[多选] You are using Recovery Manager (RMAN) to perform backups. In which three situations would you perform a compressed backup?（）

A . You are backing up to tape and your tape device performs its own compression.
B . You are making image copies, and you have not enabled tablespace compression.
C . You are using disk-based backups and disk space in your Flash Recovery Area, or other disk-based backup destinations are limited.
D . You are performing your backups to some device over a network where reduced network bandwidth is more important than CPU usage.
E . You are using some archival backup media, such as CD or DVD, where reducing backup sizes saves media costs and archival storage.

A customer’s new rack contains 12 x p655 servers. The customer currently has an HMC with one 128-port async adapter with a rack mounted 16-port RAN. The HMC is already attached to two pSeries p630s. What upgrades， if any， are needed to the HMC to support the new p655 servers？（） No upgrades are needed.。 Add another 16-port RAN.。 Add an 8-port async adapter.。 Add an additional 128-port adapter.。在普通视图中，多栏文本将显示为（）水准测量时，水准标尺应保持（）放置。水平。斜30°。斜45°。竖直。 Where is the run date for an ‘at’job located?（） Within the job environment set up。 Within the user data of the at job。 In the file name preceeded with a userid。 In a special file used by the cron daemo。餐饮企业组织机构设置应遵循的基本原则包括哪些？ You are using Recovery Manager (RMAN) to perform backups. In which three situations would you perform a compressed backup?（）

参考答案：

● 参考解析

本题暂无解析

当前位置：OCP 11G认证考试题库

[多选] You are using Recovery Manager (RMAN) to perform backups. In which three situations would you perform a compressed backup?（）

相关题目: