4.For which requirement should you configure shared servers? A) accommodating an increasing number of users who run short-duration, infrequent queries in an OLTP environment with limited memory B) accommodating an increasing number of users who run a…
35.Your database is using Automatic Memory Management. Which two SGA components must be managed manually? A) default buffer cache B) redo log buffer C) large pool D) shared pool E) keep buffer pool Answer:BE…
26.In which state can you back up a database in ARCHIVELOGMODE using RMAN? A. NOMOUNT, MOUNT, AND OPEN B. NOMOUNT AND MOUNT ONLY C. OPEN ONLY D. MOUNT AND OPEN ONLY E. OPEN RESTRICTED ONLY Correct Answer: D…
25.Which is true about logical and physical database structures? (Choose the best answer) A. An undo tablespace has a temp file instead of a data file. B. A segment can consist of extents of different sizes. C. A permanent tablespace can only contain…
14.Which command is used to display files that no longer conform to the backup retention policy? A) REPORT OBSOLETE B) SHOW DATAFILE BACKUP COPIES C) CROSSCHECK BACKUP D) LIST EXPIRED BACKUP Answer:A…
10.Which two are true about consistent database backups? A) They can only be taken when a RECOVERY CATALOG is used. B) They can only be taken if the database Is in ARCHIVELOG mode. C) They can only be taken If shutdown NORMAL, TRANSACTIONAL, or IMMED…
9.Which is true about the Automatic Diagnostic Repository (ADR)? A) It includes diagnostic data for critical errors for each server and background process. B) Its location is always set by the ORACLE_BASE variable. C) It is used only if the DIAGNOSTI…
