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Oracle Database Administrator Practice Test

This quiz assesses core competencies for Oracle Database Administrators, covering instance management, storage structures, backup and recovery, security, and performance tuning. Designed for college-level learners, it evaluates...

Questions: 15 | Attempts: 10 | Last updated: Jul 15, 2026

Sample Question 1
Which parameter defines the location of Oracle database files in the initialization file?

DB_NAME

DB_FILES

DB_FILE_MULTIBLOCK_READ_COUNT

DB_RECOVERY_FILE_DEST

Sample Question 2
What is the primary purpose of the alert log in Oracle database?

Store user login credentials

Record database errors, warnings, and significant events

Track application performance metrics

Maintain backup file inventory

Sample Question 3
Which command is used to create a backup of the entire database in NOARCHIVELOG mode?

RMAN BACKUP DATABASE

ALTER DATABASE BACKUP CONTROLFILE

SHUTDOWN IMMEDIATE followed by OS file copy

EXP FULL=Y

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