1z0-030 Exam

Note: After purchase, we will send questions within 24 hours.

Free 1z0-030 Demo Download

hiexam offers free demo for 9i DBA 1z0-030 exam (orcacle9i database:new features for administrators). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. We are the only one site can offer demo for almost all products.

Download 1z0-030 ExamTesting Engine

Exam Description

1z0-030 exam is one of popular Oracle Certification. Many candidates won't have confidence to get it. Now We guaranteed 1z0-030 exam training is available in various formats to best suit your needs and learning style. Whether you are a hands-on tactile learner, visually or even a textbook training veteran, Hiexam has the 1z0-030 resources that will enable you to pass your 1z0-030 test with flying colors. As with Oracle exams, the 9i DBA or 1z0-030 exam is structured to stack or plug into other related courses. The combination of Oracle courses builds the complete core knowledge base you need to meet your Oracle certification requirements.

Why choose hiexam 1z0-030 braindumps

Read it before. I want to ask you few question.

1. do you know Hiexam?

2. do you know why Only Hiexam can help you ?

3. do you know 1z0-030 has changed ?

4.do you know you can get 100% guarantee?

OK. you can read this. if you can't find answer. you must contact us.

Quality and Value for the 1z0-030 Exam
100% Guarantee to Pass Your 1z0-030 Exam
Downloadable, Interactive 1z0-030 Testing engines
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the Actual Exams
Practice Test Questions accompanied by exhibits
Our Practice Test Questions are backed by our 100% MONEY BACK GUARANTEE.

Hiexam provides the fastest and best way to train 1z0-030 exam

* Truly interactive 1z0-030 practice tests
* Create and take notes on any question
* Retake tests until you're satisfied
* You select the areas of the 1z0-030 exam to cover
* Filter questions for a new practice test each time.
* Re-visit difficult questions

hiexam 1z0-030 Exam Features

* High quality - High quality and valued for the 1z0-030 Exam: 100% Guarantee to Pass Your 1z0-030 exam and get your 9i DBA certification
* Authoritative - Authoritative study materials with complete details about 1z0-030 exam
* Cheaper - Our Hiexam products are cheaper than any other website. With our completed 9i DBA resources, you will minimize your 9i DBA cost and be ready to pass your 1z0-030 exam on Your First Try, 100% Money Back Guarantee included
* Free - Try free 9i DBA demo before you decide to buy it in http://www.hiexam.net
　
　
Exam : Oracle 1Z0-030
Title : Orcacle9i DataBase:New Features for Administrators


1. Your database has tablespaces with different block sizes. What must you do to back these up with RMAN?
A. You need to issue a separate RMAN BACKUP command to group tablespaces with the same block size.
B. You need to use RMAN BACKUP BLOCKSIZE=nK to select tablespaces that are not the same size as the standard block size.
C. You can simply issue the RMAN BACKUP command, because a backup set can contain tablespaces of different block sizes.
D. You must allow for the fact that RMAN will generate several backupsets, one for each block size, when you issue the RMAN BACKUP command .
Answer: D

2. Consider this syntax: MERGE INTO t1 USING t2 ON (join predicate)?. What does the MERGE syntax do?
A. It performs a merge join of the row from T2 only if it doesn't exist in the T1 table.
B. It creates a natural join of tables T1 and T2 for all columns that have the same name.
C. It creates a Cartesian product of table T1 and table T2 for all columns that have the same name.
D. For each row from T2, it updates the row if it exists within table T1, otherwise it inserts the row into T1.
Answer: D

3. In what way are the two initialization parameters PGA_AGGREGATE_TARGET and WORKAREA_SIZE_POLICY related to each other?
A. The default value for PGA_AGGREGATE_TARGET depends on the setting of WORKAREA_SIZE_POLICY.
B. You must provide a nondefault value for PGA_AGGREGATE_TARGET before setting WORKAREA_SIZE_POLICY to the value AUTO.
C. The value of PGA_AGGREGATE_TARGET can only be changed dynamically (that is, when the instance is open) if the value of WORKAREA_SIZE_POLICY is set to AUTO.
D. You must provide a non-default value for PGA_AGGREGATE_TARGET before setting WORKAREA_SIZE_POLICY to the value MANUAL.
Answer: B

4. What is the benefit of the Cached Execution Plan feature?
A. SQL statement performance is improved.
B. The SQL statement no longer needs to be cached in the library cache.
C. Improved diagnosability, as the execution plan of a cached SQL statement in memory is preserved.
D. The execution plan is available for diagnosis after the SQL statement is aged out of the library cache.
Answer: C

5. What statement is true about taking a database default temporary tablespace offline?
A. You cannot take a default temporary tablespace offline.
B. The database must be quiesced before you perform this action.
C. You must ensure that all users are assigned to an alternative temporary tablespace first.
D. You must first ensure that the default temporary tablespace has the permanent tablespace characteristic.
Answer: A

http://www.hiexam.net The safer.easier way to get 9i DBA Certification.