1Z0-025 Free Dumps Study Materials
Question 6: You perform an incomplete recovery using RMAN. You write the following script:
RUN{
SET UNTIL TIME='yyyy-nm-dd:hh:mi:ss';
RESTORE DATABASE;
RESTORE DATABASE;
SQL"alter database open resetlogs";
Which command is missing?
A.RESYNC CATALOG;
B. RELEASE CHANNEL;
C. ALLOCATE CHANNEL cname TYPE DISK;
D. SET LIMIT CHANNEL cname KBYTES 4194304
Correct Answer: C
Explanation:
This command is missing ALLOCATE CHANNEL cname TYPE DISK command. This command is used in
conjunction with all major backup, restore, and recovery operations to allow communications
between RMAN and the operating system for the purpose of manipulating files. Incorrect Answers:
A: RESYNC CATALOG command is used to keep the recovery catalog in line with the production
database. This command is executed automatically when a database is registered and after a backup,
recovery, or restoration.
B: RELEASE CHANNEL command closes the line of communication.
D: SET LIMIT CHANNEL command is used to limit to the size of channel. Oracle 8, DBA Certification
Exam Guide, Jason S Couchman, p. 623-625 Chapter 13: Using Recovery Manager for Backups