Oracle 1Z0-052模擬対策認証試験を通るために、いいツールが必要です。Oracle 1Z0-052模擬対策認証試験について研究の資料がもっとも大部分になって、NewValidDumpsは早くてOracle 1Z0-052模擬対策認証試験の資料を集めることができます。弊社の専門家は経験が豊富で、研究した問題集がもっとも真題と近づいて現場試験のうろたえることを避けます。 NewValidDumpsの問題集を利用することは正にその最良の方法です。NewValidDumpsはあなたが必要とするすべての1Z0-052模擬対策参考資料を持っていますから、きっとあなたのニーズを満たすことができます。 NewValidDumpsを選られば、成功しましょう。

1Z0-052模擬対策認定試験もIT領域の幅広い認証を取得しました。

競争力が激しい社会に当たり、我々NewValidDumpsは多くの受験生の中で大人気があるのは受験生の立場からOracle　1Z0-052 - Oracle Database 11g: Administration I模擬対策試験資料をリリースすることです。 当社はOracleの1Z0-052 日本語認定対策認定試験の詳しい問題と解答を提供します。当社のIT専門家が最も経験と資格があるプロな人々で、我々が提供したテストの問題と解答は実際の認定試験と殆ど同じです。

この問題集の合格率は高いので、多くのお客様から1Z0-052模擬対策問題集への好評をもらいました。1Z0-052模擬対策問題集のカーバー率が高いので、勉強した問題は試験に出ることが多いです。だから、弊社の提供する1Z0-052模擬対策問題集を暗記すれば、きっと試験に合格できます。

Oracle 1Z0-052模擬対策 - それと比べるものがありません。

近年、IT領域で競争がますます激しくなります。IT認証は同業種の欠くことができないものになりました。あなたはキャリアで良い昇進のチャンスを持ちたいのなら、NewValidDumpsのOracleの1Z0-052模擬対策「Oracle Database 11g: Administration I」試験トレーニング資料を利用してOracleの認証の証明書を取ることは良い方法です。現在、Oracleの1Z0-052模擬対策認定試験に受かりたいIT専門人員がたくさんいます。NewValidDumpsの試験トレーニング資料はOracleの1Z0-052模擬対策認定試験の１００パーセントの合格率を保証します。

君がうちの学習教材を購入した後、私たちは一年間で無料更新サービスを提供することができます。NewValidDumpsのOracleの1Z0-052模擬対策試験トレーニング資料は試験問題と解答を含まれて、豊富な経験を持っているIT業種の専門家が長年の研究を通じて作成したものです。

1Z0-052 PDF DEMO:

QUESTION NO: 1
You configured the Flash Recovery Area (FRA) for your database. The database instance is running in ARCHIVELOG mode. The default location for the archived redo log files is the Flash
Recovery Area. Which two files are removed automatically if the space is required in the FRA as per the retention policy? (Choose two.)
A. Flashback log files
B. Backups that have become obsolete
C. User managed backups of the data files and control files
D. Archived redo log files that have multiple copies in a different archive location and not backed up
Answer: A,B
Explanation:
Configuring the Flash Recovery Area
Flash recovery area:
* Strongly recommended for simplified backup storage management
* Space on disk (separate from working database files)
* Location specified by the DB_RECOVERY_FILE_DEST parameter
* Size specified by DB_RECOVERY_FILE_DEST parameter
* Large enough for backups, archived logs, flashback logs, mirrored control files, and mirrored redo logs
* Automatically managed according to your retention policy
Configuring the flash recovery area means determining location, size, and retention policy.
Configuring the Flash Recovery Area
The flash recovery area is a space that is set aside on the disk to contain archived logs, backups, flashback logs, mirrored control files, and mirrored redo logs. A flash recovery area simplifies backup storage management and is strongly recommended. You should place the flash recovery area on a disk that is separate from die working set of database files. Otherwise, the disk becomes a single point of failure for your database.
The amount of disk space to allocate for the flash recovery area depends on the size and activity levels of your database. As a general rule, the larger the flash recovery area, the more useful it is.
Ideally, the flash recovery area should be large enough for copies of your data and control files and for flashback, online redo, and archived logs needed to recover the database with the backups kept based on the retention policy. (In short, the flash recovery area should be at least twice the size of the database so that it can hold one backup and several archived logs.) Space management in the flash recovery area is governed by a backup retention policy. A retention policy determines when files are obsolete, winch means that they are no longer needed to meet your data recovery objectives. The Oracle database automatically manages this storage by deleting files that are no longer needed.

QUESTION NO: 2
You executed the following command to perform a backup of the USERS tablespace:
SQL> ALTER TABLESPACE users BEGIN BACKUP;
ALTER TABLESPACE users BEGIN BACKUP
* ERROR at line 1:
ORA-01123: cannot start online backup; media recovery not enabled
What could be the reason for this error?
A. The MTTR Advisor is disabled.
B. The database is in NOARCHIVELOG mode.
C. The tablespace is already in backup mode.
D. The Flash Recovery Area is not configured.
Answer: B

QUESTION NO: 3
The HR user creates a stand-alone procedure as follows and grants the EXECUTE privilege on the procedure to many database users:
CREATE OR REPLACE PROCEDURE create_dept ( v_deptno NUMBER, v_dname
VARCHAR2, v_mgr NUMBER, v_loc NUMBER)
BEGIN
INSERT INTO hr.departments VALUES (v_deptno, v_dname, v_mgr, v_loc);
END;
The users having permission to execute the procedure are able to insert records into the
DEPARTMENTS table even though they do not have the INSERT privilege on the table.
You want only those users who have privileges on the DEPARTMENTS table to be able to execute the procedure successfully.
What would you suggest to the PL/SQL developers to achieve this?
A. Create the procedure with definer's right.
B. Create the procedure with invoker's right.
C. Grant the EXECUTE privilege with GRANT OPTION on the procedure to selected users.
D. Create the procedure as part of a PL/SQL package and grant the EXECUTE privilege on the package to selected users.
Answer: B

QUESTION NO: 4
Which two statements are true about checkpointing? (Choose two.)
A. The checkpoint frequency decreases with the smaller redo log file size.
B. It ensures that all committed data is written to the data files during normal shutdown.
C. The frequent full checkpoint in a database can cause the overall degradation of the database performance.
D. It prompts the Checkpoint (CKPT) process to write data to the data files and redo information to the online redo log files.
Answer: B,C
Explanation:
Checkpoint Process (CKPT)
A checkpoint is a data structure that defines a system change number (SCN) in the redo thread of a database. Checkpoints are recorded in the control file and in each data file header. They are a crucia element of recovery.
When a checkpoint occurs, Oracle Database must update the headers of all data files to record the details of the checkpoint. This is done by the CKPT process. The CKPT process does not write blocks to disk; DBWw always performs that work. The SCNs recorded in the file headers guarantee that all changes made to database blocks prior to that SCN have been written to disk.
The statistic DDWR checkpoints displayed by the SYSTEM_STATISTICS monitor in Oracle Enterprise
Manager indicate the number of checkpoint requests that have completed.

QUESTION NO: 5
You plan to install Oracle Grid Infrastructure and Oracle Database
Which two mandatory tasks must be completed before you perform these installations?
(Choose two.)
A. creating an operating system user to be the owner of the Oracle installation
B. setting the ORACLE_BASE environment variable to an existing directory
C. creating the oper and asmdba operating system groups
D. creating the Oracle Inventory and OSDBA groups in the operating system
E. setting the ORACLE_SID environment variable
Answer: A,D

Oracle 1z0-071 - NewValidDumpsに会ったら、最高のトレーニング資料を見つけました。 使用してから、あなたは弊社の商品でOracleのAPEGS NPPE試験に合格できるということを信じています。 NewValidDumpsのSAP C_S4CS_2402問題集の合格率が100%に達することも数え切れない受験生に証明された事実です。 IT業界を愛しているあなたは重要なOracleのSAP C_TS462_2022-KR試験のために準備していますか。 いまSnowflake ARA-C01試験に合格するショートカットを教えてあげますから。

Updated: May 28, 2022