1Z1-052認証試験 資格取得

だから、我々社は力の限りで弊社のOracle 1Z1-052認証試験試験資料を改善し、改革の変更に応じて更新します。あなたはいつまでも最新版の問題集を使用できるために、ご購入の一年間で無料の更新を提供します。人によって目標が違いますが、あなたにOracle 1Z1-052認証試験試験に順調に合格できるのは我々の共同の目標です。 IT領域で長い時間に存在していますから、現在のよく知られていて、知名度が高い状況になりました。これは受験生の皆様を助けた結果です。 あなたは1Z1-052認証試験試験に不安を持っていますか?1Z1-052認証試験参考資料をご覧下さい。

11g 1Z1-052 弊社の商品が好きなのは弊社のたのしいです。

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NewValidDumpsのOracleの1Z1-052認証試験試験トレーニング資料はあなたの成功への第一歩です。この資料を持っていたら、難しいOracleの1Z1-052認証試験認定試験に合格することができるようになります。あなたは新しい旅を始めることができ、人生の輝かしい実績を実現することができます。

Oracle 1Z1-052認証試験認定試験に合格することは難しいようですね。

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これは賞賛の声を禁じえない参考書です。この問題集より優秀な試験参考書を見つけることができません。

1Z1-052 PDF DEMO:

QUESTION NO: 1
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: 2
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

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
In which situations does the Oracle Data Pump use external tables and not the direct path load while exporting a table? (Choose all that apply.)
A. if a table is not in a cluster
B. if a table has an active trigger
C. if a table has an encrypted column
D. if a table has a column of data type LONG defined on it
E. if a table has a referential integrity constraint defined on it
Answer: B,C,E

QUESTION NO: 5
Which two activities are NOT supported by the Data Recovery Advisor (DRA)? (Choose two.)
A. Recover from failures in the RAC environment.
B. Diagnose and repair a data file corruption online.
C. Diagnose and repair a data file corruption offline.
D. Diagnose and repair failures on a standby database.
Answer: A,D
Explanation:
Data Recovery Advisor
The Data Recovery Advisor automatically gathers data failure information when an error is encountered. In addition, it can proactively check for failures. In this mode, it can potentially detect and analyze data failures before a database process discovers the corruption and signals an error.
(Note that repairs are always under human control.) Data failures can be very serious. For example, if your current los files are missing, you cannot open your database. Some data failures (like block corruptions in data files) are not catastrophic because they do not take the database down or prevent you from opening the Oracle instance. The Data Recovery Advisor handles both cases: the one when you cannot start up the database (because required database files are missing, inconsistent, or corrupted) and the one when file corruptions are discovered during run time.
Supported Database Configurations
In the current release, the Data Recovery Advisor supports single-instance databases.
Oracle Real Application Clusters databases are not supported.
The Data Recovery Advisor cannot use blocks or files transferred from a standby database to repair failures on a primary database. Furthermore, you cannot use the Data Recovery Advisor to diagnose and repair failure on a standby database. However, the Data Recovery Advisor does support failover to a standby database as a repair option (as mentioned above).

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Updated: May 28, 2022

1Z1-052認証試験 & Oracle Database 11G: Administration I試験対策書

PDF問題と解答

試験コード:1Z1-052
試験名称:Oracle Database 11g: Administration I
最近更新時間:2024-05-17
問題と解答:全 285
Oracle 1Z1-052 模擬モード

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模擬試験

試験コード:1Z1-052
試験名称:Oracle Database 11g: Administration I
最近更新時間:2024-05-17
問題と解答:全 285
Oracle 1Z1-052 最速合格

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オンライン版

試験コード:1Z1-052
試験名称:Oracle Database 11g: Administration I
最近更新時間:2024-05-17
問題と解答:全 285
Oracle 1Z1-052 前提条件

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1Z1-052 資格トレーリング

1Z1-052 受験方法 関連認定