あなたが本当にそれぞれの質問を把握するように、あなたが適切なトレーニングと詳細な分析を得ることができますから。購入してから一年間のOracleの1Z1-060資格難易度ソフトの無料更新はあなたにいつも最新の試験の知識を持たせることができます。だから、こんなに保障がある復習ソフトはあなたにOracleの1Z1-060資格難易度試験を心配させていません。 NewValidDumpsは専門のIT業界での評判が高くて、あなたがインターネットでNewValidDumpsの部分のOracle 1Z1-060資格難易度「Upgrade to Oracle Database 12c」資料を無料でダウンロードして、弊社の正確率を確認してください。弊社の商品が好きなのは弊社のたのしいです。 我々はあなたのIT業界での発展にヘルプを提供できると希望します。

Oracle Database 1Z1-060 早くNewValidDumpsの問題集を君の手に入れましょう。

Oracle Database 1Z1-060資格難易度 - Upgrade to Oracle Database 12c チャンスはいつも準備ができている人に賦与されると言われます。 君が後悔しないようにもっと少ないお金を使って大きな良い成果を取得するためにNewValidDumpsを選択してください。NewValidDumpsはまた一年間に無料なサービスを更新いたします。

我々にとって、Oracle　1Z1-060資格難易度試験に参加する圧力を減らして備考効率を高めるのは大変名誉のことです。Oracle　1Z1-060資格難易度試験を目前に控えて、不安なのですか。我々社のOracle　1Z1-060資格難易度問題集のソフト版を購買するに値するかまだ疑問がありますか。

Oracle 1Z1-060資格難易度 - NewValidDumpsには専門的なエリート団体があります。

IT技術の発展に従って、1Z1-060資格難易度試験資格認定証明書を持つ人はますます多くなっていました。どんな1Z1-060資格難易度試験参考書を選びますか？ここで、お勧めたいのは弊社の1Z1-060資格難易度試験参考書です。1Z1-060資格難易度試験参考書の内容は全面的で、わかりやすいです。そのほかに、1Z1-060資格難易度試験の合格率は高い、多くの受験者が試験に合格しました。だから、弊社の1Z1-060資格難易度試験参考書はいろいろな資料の中で目立っています。

試験の目標が変わる限り、あるいは我々の勉強資料が変わる限り、すぐに更新して差し上げます。あなたのニーズをよく知っていていますから、あなたに試験に合格する自信を与えます。

1Z1-060 PDF DEMO:

QUESTION NO: 1
You create a table with the PERIOD FOR clause to enable the use of the Temporal Validity feature of Oracle Database 12c.
Examine the table definition:
Which three statements are true concerning the use of the Valid Time Temporal feature for the
EMPLOYEES table? (Choose three.)
A. The valid time columns are visible by default when the table is described.
B. The valid time columns are not populated by the Oracle Server automatically.
C. The same statement may filter on both transaction time and valid temporal time by using the AS
OF TIMESTAMP and PERIOD FOR clauses.
D. Setting the session valid time using DBMS_FLASHBACK_ARCHIVENABLE_AT_VALID_TIME sets the visibility for data manipulation language (DML), data definition language (DDL), and queries performed by the session.
E. The valid time columns employee_time_start and employee_time_end are automatically created.
Answer: C,D,E
Explanation
A: To implement Temporal Validity(TV), 12c offers the option to have two date columns in that table which is having TV enabled using the new clause Period For in the Create Table for the newly created tables or in the Alter Table for the existing ones. The columns that are used can be defined while creating the table itself and will be used in the Period For clause or you can skip having them in the table's definition in the case of which, the Period For clause would be creating them internally.
E: ENABLE_AT_VALID_TIME Procedure
This procedure enables session level valid time flashback.

QUESTION NO: 2
Your multitenant container database, CDB1, is running in ARCHIVELOG mode and has two pluggable databases, HR_PDB and ACCOUNTS_PDB. An RMAN backup exists for the database.
You issue the command to open ACCOUNTS_PDB and find that the USERDATA.DBF data file for the default permanent tablespace USERDATA belonging to ACCOUNTS_PDB is corrupted.
What should you do before executing the commands to restore and recover the data file in
ACCOUNTS_PDB?
A. Issue the ALTER PLUGGABLE DATABASE accounts_pdb OPEN RESTRICTED command.
B. Place CDB1 in the mount stage and then take the USERDATA tablespace offline in ACCOUNTS_PDB
.
C. Place CDB1 in the mount stage and issue the ALTER PLUGGABLE DATABASE accounts_pdb CLOSE
IMMEDIATE command.
D. Take the USERDATA tablespace offline in ACCOUNTS_PD
Answer: D
Explanation
* You can take an online tablespace offline so that it is temporarily unavailable for general use. The rest of the database remains open and available for users to access data. Conversely, you can bring an offline tablespace online to make the schema objects within the tablespace available to database users. The database must be open to alter the availability of a tablespace.

QUESTION NO: 3
What is the effect of specifying the "ENABLE PLUGGABLE DATABASE" clause in a "CREATE
DATABASE" statement?
A. It will create a CDB that must be plugged into an existing CDB.
B. It will create a CDB with root opened and seed mounted.
C. It will create a CDB with root and seed opened and one PDB mounted.
D. It will create a CDB with root opened and seed read only.
E. It will create a multitenant container database (CDB) with only the root opened.
Answer: D
Explanation
* The CREATE DATABASE ... ENABLE PLUGGABLE DATABASE SQL statement creates a new CDB. If you do not specify the ENABLE PLUGGABLE DATABASE clause, then the newly created database is a non-
CDB and can never contain PDBs.
Along with the root (CDB$ROOT), Oracle Database automatically creates a seed PDB (PDB$SEED). The following graphic shows a newly created CDB:
* Creating a PDB
Rather than constructing the data dictionary tables that define an empty PDB from scratch, and then populating its Obj$ and Dependency $ tables, the empty PDB is created when the CDB is created.
(Here, we use empty to mean containing no customer-created artifacts.) It is referred to as the seed
PDB and has the name PDB $Seed. Every CDB non-negotiably contains a seed PDB; it is non-negotiably always open in read-only mode. This has no conceptual significance; rather, it is just an optimization device. The create PDB operation is implemented as a special case of the clone PDB operation.

QUESTION NO: 4
You notice a high number of waits for the db file scattered read and db file sequential read events in the recent Automatic Database Diagnostic Monitor (ADDM) report. After further investigation, you find that queries are performing too many full table scans and indexes are not being used even though the filter columns are indexed.
Identify three possible reasons for this. (Choose three.)
A. Undersized shared pool
B. Missing or stale histogram statistics
C. High value for the DB_FILE_MULTIBLOCK_READ_COUNT parameter
D. High clustering factor for the indexes
E. Oversized buffer cache
Answer: B,C,D
Explanation
D: DB_FILE_MULTIBLOCK_READ_COUNT is one of the parameters you can use to minimize I/O during table scans. It specifies the maximum number of blocks read in one I/O operation during a sequential scan.
The total number of I/Os needed to perform a full table scan depends on such factors as the size of the table, the multiblock read count, and whether parallel execution is being utilized for the operation.

QUESTION NO: 5
Your multitenant container (CDB) contains two pluggable databases (PDB), HR_PDB and
ACCOUNTS_PDB, both of which use the CDB tablespace. The temp file is called temp01.tmp.
A user issues a query on a table on one of the PDBs and receives the following error:
ERROR at line 1:
ORA-01565: error in identifying file '/u01/app/oracle/oradata/CDB1/temp01.tmp' ORA-27037:
unable to obtain file status Identify two ways to rectify the error. (Choose two.)
A. Shut down the database instance, restore and recover the temp file from the backup, and then open the database with RESETLOGS.
B. Shut down the database instance and then restart the CDB and PDBs.
C. Take the temporary tablespace offline, recover the missing temp file by applying redo logs, and then bring the temporary tablespace online.
D. Add a new temp file to the temporary tablespace and drop the temp file that that produced the error.
E. Shut down the database instance, restore the temp01.tmp file from the backup, and then restart the database.
Answer: B,D
Explanation
* Because temp files cannot be backed up and because no redo is ever generated for them, RMAN never restores or recovers temp files. RMAN does track the names of temp files, but only so that it can automatically re-create them when needed.
* If you use RMAN in a Data Guard environment, then RMAN transparently converts primary control files to standby control files and vice versa. RMAN automatically updates file names for data files, online redo logs, standby redo logs, and temp files when you issue RESTORE and RECOVER.

HP HP2-I63 - 弊社の勉強の商品を選んで、多くの時間とエネルギーを節約こともできます。 PMI PMP - 人生にはあまりにも多くの変化および未知の誘惑がありますから、まだ若いときに自分自身のために強固な基盤を築くべきです。 Scaled Agile SAFe-RTE - NewValidDumpsはまた一年間に無料なサービスを更新いたします。 SAP C-TADM-23-JPN - そうすると、あなたがいつでも最新バージョンの資料を持っていることが保証されます。 PRINCE2 PRINCE2-Foundation-JPN - 受験者はNewValidDumpsを通って順調に試験に合格する人がとても多くなのでNewValidDumpsがIT業界の中で高い名声を得ました。

Updated: May 28, 2022