1Z0-027試験過去問、1Z0-060学習資料

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試験番号：1Z0-027問題集
試験科目：Oracle Exadata Database Machine Administration, Software Release 11.x
最近更新時間：2014-06-01
問題と解答：全72問 1Z0-027 資格認定
100％の返金保証。1年間の無料アップデート。

>>詳しい紹介はこちら

 

試験番号：1Z0-060問題集
試験科目：Upgrade to Oracle Database 12c
最近更新時間：2014-06-01
問題と解答：全150問 1Z0-060 勉強の資料
100％の返金保証。1年間の無料アップデート。

>>詳しい紹介はこちら

 

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NO.1 Which three storage components are available after the standard initial Database machine
deployment?
A. The DATA_<DBM_Name> ASM diskgroup
B. The RECO_<DBM_Name> ASM diskgroup
C. Mirrored system partitions on hard disk 0 and hard disk 1
D. The DBFS_DG diskgroup with external redundancy
E. Exadata Smart Flash Cache using all of the flashdisk space
Answer: A,B,D

Oracle特典   1Z0-027問題集   1Z0-027一発合格

NO.2 You recently upgraded your Exadata image to the latest release; previously you were using
11.2.0.3.
At the same time, you decide to address some performance problems as follows:
You noticed increased latency for the database log writer, especially during the quarterly battery
learn cycle on the cells.
You have complaints of erratic performance from certain write-intensive applications.
Which two actions could improve performance in these areas?
A. Enable write-back flashcache by setting lunWriteCacheMode to Write Back Mode.
B. Use ALTER TABLE in the database to set CELL_FLASH_CACHE = KEEP for the tables
belonging to the affected application.
C. Configure Smart Flash Log on the cells to use some of these of the space on the cell flash
devices.
D. Configure the table belonging to the affected application using CELLCLI, to the set
CELL_FLASH_CACHE = KEEP .
E. Configure Smart Flash Log on the database server to use server flash memory.
Answer: B,C

Oracle認定証   1Z0-027受験記   1Z0-027   1Z0-027問題集   1Z0-027教本   1Z0-027学校

NO.3 Which two are true about Exadata storage server alerts?
A. Metric alerts are never stateful.
B. Metrics have no thresholds set on them by default.
C. SNMP alert notifications can be sent to only one destination.
D. Metric threshold; if set, will persist across storage server reboots.
E. SMTP alert notifications must be sent to both ASR manager and Enterprise Manager Agents
Answer: D,E

Oracle科目   1Z0-027資格   1Z0-027虎の巻   1Z0-027認証試験

NO.4 Which two are true about the use of DBFS in a Database Machine environment?
A. DBFS must be used to bulk load data into a database on the Database Machine if the staging
area requires Exadata based shared storage.
B. DBFS must be used to have a POSIX compliant shared storage solution that is accessible from
the database servers on a Database Machine.
C. DBFS must be used to bulk load data into a production database on the Database Machine.
D. DBFSmust use the DBFS_DG diskgroup for any DBFS store.
E. DBFS must be used to have a POSIX-compliant Exadata-based shared storage solution.
Answer: A,B

Oracle勉強法   1Z0-027   1Z0-027教科書   1Z0-027   1Z0-027練習
5. Which tool will provide you with diagnostic information for all the software log, trace files, and
OS
information on Database Machine?
A. dbmcheck.sh
B. diagget.sh
C. oswatcher
D. adrci
E. Enterprise Manager
Answer: B

Oracle   1Z0-027勉強法   1Z0-027   1Z0-027体験
6. You have a partitioned database grid on an X3-2 full rack with two four-node RAC clusters
called
CLUSA and CLUSB. The storage grid, however, has not been partitioned.
Which files on which servers must be modified after connecting an Exadata storage full expansion
rack to your X3-2 Exadata Database Machine on the InfiniBand network so that the cells on the
expansion rack are added to the storage grid?
A. The CELLINIT.ORA files on database servers in CLUSA
B. The CELLIP .ORA files on the database servers in CLUSA
C. The CELLINIT.ORA files on the database servers in CLUSB
D. The CELLIP .ORA files on all existing and newly added Exadata storage servers.
E. The CELLIP .ORA files on the database servers in CLUSB
Answer: B,E

Oracle特典   1Z0-027認定試験   1Z0-027問題集   1Z0-027攻略   1Z0-027 PDF
7. A read-only application is in development and is using a test database on a Database Machine.
You are examining SQL statements from this application in an attempt to determine which ones
will benefit from the Exadata Smart scan capability.
The following is true about the tables used by the application:
1. The data for the tables has just been loaded.
2. There are no applications accessing the tables currently.
3. None of the indexes are compressed or reverse key indexes.
4. The tables use the default organization type data.

NO.5 The only data types for the table are varchar (2), number, or date.

NO.6 The largest number of columns for any table is 29.

NO.7 No access is based on ROWID, or virtual columns.
Which two access paths will always generate either a set of “cell smart table scan” or a set of “cell
smart index scan” requested?
A. Full scans on sorted hash clustered tables executed in parallel
B. Full table scans on index organized tables executed in parallel.
C. Full table scans on heap tables executed in parallel
D. Full scans on index clustered tables executed in parallel
E. full scans on hash clustered tables executed in serially
F. fast full scans on B*Tree indexes executed in parallel
G. full index scans on B*Tree indexes executed in parallel
Answer: B,G

Oracle教材   1Z0-027対策   1Z0-027一発合格   1Z0-027日記
8. You must drop all celldisks on all the cells in a quarter rack as part of a reconfiguration project,
to
support normal redundancy interleaving.
Select two actions that describe the operating system (O/S) account on the cells to which you
should log in, and the tool that may be used to drop the celldisks.
A. To the CELLMONITOR account using CELLCLI interactively on each cell.
B. To CELLADMIN account calling CELLCLI on all cells using DCLI
C. To either the CELIMONITOR or the CELLADMIN account calling CELLCLI on all cells using
DCLI
D. To the CELLMONITOR account calling CELLCLI on all cells using DCLI
E. To the CELLADMIN account using CELLCLI interactively on each cell
F. To either the CELLMONITOR or CELLADMIN account calling interactively on each cell
Answer: B,E

Oracle難易度   1Z0-027過去   1Z0-027内容   1Z0-027一発合格   1Z0-027資格

Oracle 1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536J認定試験に合格する秘訣がわかる？

恐いOracleの1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536J試験をどうやって合格することを心配していますか。心配することはないよ、JPexamのOracleの1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536J試験トレーニング資料がありますから。この資料を手に入れたら、全てのIT認証試験がたやすくなります。JPexamのOracleの1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536J試験トレーニング資料はOracleの1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536J認定試験のリーダーです。

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JPexamがOracleの1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536Jのサンプルの問題のダウンロードを提供して、あなはリスクフリーの購入のプロセスを体験することができます。これは試用の練習問題で、あなたにインタフェースの友好、問題の質と購入する前の価値を見せます。弊社はJPexamのOracleの1Z0-409 1z0-481 1z1-061 1z0-061 1Z0-060 1Z1-536Jのサンプルは製品の性質を確かめるに足りて、あなたに満足させると信じております。あなたの権利と利益を保障するために、JPexamは一回で合格しなかったら、全額で返金することを約束します。弊社の目的はあなたが試験に合格することに助けを差し上げるだけでなく、あなたが本物のIT認証の専門家になることを願っています。あなたが仕事を求める競争力を高めて、自分の技術レベルに合わせている技術職を取って、気楽にホワイトカラー労働者になって高い給料を取ることをお祈りします。

試験番号：1Z0-409問題集
試験科目：Oracle Linux Fundamentals (Oracle PartnerNetwork)
最近更新時間：2014-02-09
問題と解答：全230問
100％の返金保証。1年間の無料アップデート。

試験番号：1z0-481問題集
試験科目：Oracle GoldenGate 11g Certified Implementation Exam Essentials
最近更新時間：2014-02-09
問題と解答：全79問
100％の返金保証。1年間の無料アップデート。

試験番号：1z1-061問題集
試験科目：Oracle Database 12c: SQL Fundamentals
最近更新時間：2014-02-09
問題と解答：全75問
100％の返金保証。1年間の無料アップデート。

試験番号：1z0-061問題集
試験科目：Oracle Database 12c: SQL Fundamentals
最近更新時間：2014-02-09
問題と解答：全75問
100％の返金保証。1年間の無料アップデート。

試験番号：1Z0-060問題集
試験科目：Upgrade to Oracle Database 12c
最近更新時間：2014-02-09
問題と解答：全150問
100％の返金保証。1年間の無料アップデート。

試験番号：1Z1-536J問題集
試験科目：Oracle Exadata 11g Essentials (1Z1-536日本語版)
最近更新時間：2014-02-09
問題と解答：全69問
100％の返金保証。1年間の無料アップデート。

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NO.1 View the Exhibit and evaluate the structure and data in the CUST_STATUS table.
You issue the following SQL statement:
Which statement is true regarding the execution of the above query?
A. It produces an error because the AMT_SPENT column contains a null value.
B. It displays a bonus of 1000 for all customers whose AMT_SPENT is less than CREDIT_LIMIT.
C. It displays a bonus of 1000 for all customers whose AMT_SPENT equals CREDIT_LIMIT, or
AMT_SPENT is null.
D. It produces an error because the TO_NUMBER function must be used to convert the result of the
NULLIF function before it can be used by the NVL2 function.
Answer: C

Oracle参考書   1z1-061練習問題   1z1-061   1z1-061   1z1-061認証試験
Explanation:
The NULLIF Function The NULLIF function tests two terms for equality. If they are equal the function
returns a null, else it returns the first of the two terms tested. The NULLIF function takes two
mandatory parameters of any data type. The syntax is NULLIF(ifunequal, comparison_term), where
the parameters ifunequal and comparison_term are compared. If they are identical, then NULL is
returned. If they differ, the ifunequal parameter is returned.

NO.2 View the Exhibit for the structure of the student and faculty tables.
You need to display the faculty name followed by the number of students handled by the faculty at
the base location.
Examine the following two SQL statements:
Which statement is true regarding the outcome?
A. Only statement 1 executes successfully and gives the required result.
B. Only statement 2 executes successfully and gives the required result.
C. Both statements 1 and 2 execute successfully and give different results.
D. Both statements 1 and 2 execute successfully and give the same required result.
Answer: D

Oracle   1z1-061   1z1-061参考書   1z1-061認証試験

NO.3 Examine the types and examples of relationships that follow:
1.One-to-one a) Teacher to students
2.One-to-many b) Employees to Manager
3.Many-to-one c) Person to SSN
4.Many-to-many d) Customers to products
Which option indicates the correctly matched relationships?
A. 1-a, 2-b, 3-c, and 4-d
B. 1-c, 2-d, 3-a, and 4-b
C. 1-c, 2-a, 3-b, and 4-d
D. 1-d, 2-b, 3-a, and 4-c
Answer: C

Oracle   1z1-061   1z1-061認定資格   1z1-061認定試験   1z1-061認定試験

NO.4 Which normal form is a table in if it has no multi-valued attributes and no partial
dependencies?
A. First normal form
B. Second normal form
C. Third normal form
D. Fourth normal form
Answer: B

Oracle過去問   1z1-061   1z1-061過去問   1z1-061

NO.5 View the Exhibit and examine the structure of the product, component, and PDT_COMP
tables.
In product table, PDTNO is the primary key.
In component table, COMPNO is the primary key.
In PDT_COMP table, <PDTNO, COMPNO) is the primary key, PDTNO is the foreign key referencing
PDTNO in product table and COMPNO is the foreign key referencing the COMPNO in component
table.
You want to generate a report listing the product names and their corresponding component names,
if the component names and product names exist.
Evaluate the following query:
SQL>SELECT pdtno, pdtname, compno, compname
FROM product _____________ pdt_comp
USING (pdtno) ____________ component USING (compno)
WHERE compname IS NOT NULL;
Which combination of joins used in the blanks in the above query gives the correct output?
A. JOIN; JOIN
B. FULL OUTER JOIN; FULL OUTER JOIN
C. RIGHT OUTER JOIN; LEFT OUTER JOIN
D. LEFT OUTER JOIN; RIGHT OUTER JOIN
Answer: C

Oracle認証試験   1z1-061問題集   1z1-061   1z1-061参考書

NO.6 You need to create a table for a banking application. One of the columns in the table has the
following requirements:
1. You want a column in the table to store the duration of the credit period.
2) The data in the column should be stored in a format such that it can be easily added and
subtracted with date data type without using conversion functions.
3) The maximum period of the credit provision in the application is 30 days.
4) The interest has to be calculated for the number of days an individual has taken a credit for.
Which data type would you use for such a column in the table?
A. DATE
B. NUMBER
C. TIMESTAMP
D. INTERVAL DAY TO SECOND
E. INTERVAL YEAR TO MONTH
Answer: D

Oracle認定試験   1z1-061認証試験   1z1-061   1z1-061過去問   1z1-061

NO.7 In the customers table, the CUST_CITY column contains the value 'Paris' for the
CUST_FIRST_NAME 'Abigail'.
Evaluate the following query:
What would be the outcome?
A. Abigail PA
B. Abigail Pa
C. Abigail IS
D. An error message
Answer: B

Oracle参考書   1z1-061   1z1-061参考書   1z1-061問題集

NO.8 Which three tasks can be performed using SQL functions built into Oracle Database?
A. Displaying a date in a nondefault format
B. Finding the number of characters in an expression
C. Substituting a character string in a text expression with a specified string
D. Combining more than two columns or expressions into a single column in the output
Answer: A,B,C

Oracle認定試験   1z1-061   1z1-061参考書   1z1-061

NO.9 Examine the structure proposed for the transactions table:
Which two statements are true regarding the creation and storage of data in the above table
structure?
A. The CUST_STATUS column would give an error.
B. The TRANS_VALIDITY column would give an error.
C. The CUST_STATUS column would store exactly one character.
D. The CUST_CREDIT_LIMIT column would not be able to store decimal values.
E. The TRANS_VALIDITY column would have a maximum size of one character.
F. The TRANS_DATE column would be able to store day, month, century, year, hour, minutes,
seconds, and fractions of seconds
Answer: B,C

Oracle過去問   1z1-061   1z1-061   1z1-061認定試験
Explanation:
VARCHAR2(size)Variable-length character data (A maximum size must be specified:
minimum size is 1; maximum size is 4, 000.)
CHAR [(size)] Fixed-length character data of length size bytes (Default and minimum size
is 1; maximum size is 2, 000.)
NUMBER [(p, s)] Number having precision p and scale s (Precision is the total number of
decimal digits and scale is the number of digits to the right of the decimal point; precision
can range from 1 to 38, and scale can range from -84 to 127.)
DATE Date and time values to the nearest second between January 1, 4712 B.C., and
December 31, 9999 A.D.

NO.10 Evaluate the following SQL statement:
Which statement is true regarding the outcome of the above query?
A. It executes successfully and displays rows in the descending order of PROMO_CATEGORY .
B. It produces an error because positional notation cannot be used in the order by clause with set
operators.
C. It executes successfully but ignores the order by clause because it is not located at the end of the
compound statement.
D. It produces an error because the order by clause should appear only at the end of a compound
query-that is, with the last select statement.
Answer: D

Oracle練習問題   1z1-061練習問題   1z1-061参考書