1Z0-052最も有効な質問と解答で勉強

学習計画の立案から模擬試験、購入後のアップデートまで、2026年のOracle Database 11g: Administration I対策に必要な要素をTech4Examひとつでそろえられます。1Z0-052練習問題285問と充実したサポート体制を組み合わせた、受験生のための総合的な学習環境です。

Oracle 1Z0-052 試験概要:

Oracle 1Z0-052 試験シラバストピック:

1Z0-052に挑戦する方へ – よくある質問まとめ

Oracle Database 11g: Administration I 認定 1Z0-052 試験問題：

問題 #1

Which two are true about Optimizer Statistics? (Choose two.)

A. They do not persist across instance restarts
B. They can be used to determine the events on which a database instance waited
C. They can be gathered by executing the PL/SQL procedures in the DBMS_STATS package
D. They are gathered by the Manageability Monitor (MMON) background process
E. They provide information to the Optimizer so that it can determine optimal execution plans for SQL statements
F. They are automatically updated when DDL statements execute

問題 #2

Which two statements are true about standard database auditing? (Choose two.)

A. Operations by the users logged on as SYSDBA cannot be audited.
B. DDL statements can be audited.
C. Only one audit record is ever created for a session per audited statement even though it is executed more than once.
D. Statements that refer to standalone procedure can be audited.

問題 #3

Archivelog mode is enabled for your database and DB_CREATE_FILE_DEST is set to
'/u01/oracle/db01'.
The parameters, DB_CREATE_ONLINE_LOG_DEST_n and
DB_RECOVERY_FILE_DEST, are not specified.
Which four are stored in the location specified by DB-CREATE_FILE_DEST? (Choose four.)

A. audit logs
B. archived redo logs
C. redo logs
D. data files
E. temp files
F. control files
G. RMAN backups
H. audit files

問題 #4

Which two types of information can be found in the alert log? (Choose two.)

A. a record of all DDL statements performed by non-DBA users
B. instance recovery details
C. a record of all actions performed by SYS and SYSTEM
D. values of all initialization parameters whenever an instance is restarted
E. critical errors encountered by background processes

問題 #5

You have issued a SHUTDOWN ABORT command to bring down your database instance.
Consider the steps that will be performed later when you open the database:
1 . SGA is allocated.
2 . Control file is read.
3 . Redo log files are opened.
4 . Instance recovery is started.
5 . Background processes are started.
6 . Data file headers are checked for consistency.
7. Server parameter file or the initialization parameter file is read.
Which option has the correct order in which these steps occur?

A. 1, 2, 3, 7, 5, 6, 4
B. 7, 1, 4, 5, 2, 3, 6
C. 1, 7, 5, 4, 2, 3, 6
D. 7, 1, 5, 2, 3, 6, 4

解説：