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Free 1Z0-497 Practice Test | Pass Oracle Exam Today

Question 1

Which two statements about Database Express are true?

Options :

A : It uses internal infrastructure components, such as XDB and SQL*Net.

B : It can perform actions outside the database.

C : It has background tasks and processes that periodically collect information via FTP.

D : It has two new features: Performance Hub and Composite Active Reports.

E : cIt is not supported on Standard Edition (SE) and Express Edition (XE).

Answer: A,D

Question 2

Which option represents a function of Global Data Services (GDS)?

Options :

A : performs data replication

B : performs database failovers

C : replaces the functionality of Oracle Clusterware and Oracle RAC

D : coordinates site failovers

E : works seamlessly with Oracle Site Guard

Answer: A,B

Question 3

Which statement about the Queryable Patch inventory feature is false?

Options :

A : It is used to retrieve installed patch information from a SQL prompt.

B :

It uses the PREPROCESSOR feature, which allows users to preprocess input data before it is sent to the access drivers

C : DBMS_QOPATCH provides a PL/SQL or SQL interface to view the database patches installed.

D :

It works in an Oracle database instance that is mounted. Therefore, it works in ASM instances and DG instances.

Answer: A

Question 4

What must you do to an application for it to take advantage of partitioning?

Options :

A : recompile it

B : rewrite its SQL queries

C : relink

D : rework the applications schema

E : nothing; it is transparent

Answer: E

Question 5

Which statement is true regarding this connect string?

(DESCRIPTION

(FAILOVER=on)

(ADDRESS_LIST=

(LOAD_BALANCE=ON)

(ADDRESS=(host=sales-east1) (port=1522) )

(ADDRESS=(host=sales-east2)(port=1522))

(ADDRESS=(host=sales-east3) (port=1522) ))

(ADDRESS_LIST=

(LOAD_BALANCE=ON)

(ADDRESS=(host=sales-west1) (port=1522) )

(ADDRESS=(host=sales-west2) (port=JS22))

(ADDRESS=(host=sales-west3) (port=lS22) ) )

(CONNECT_DATA=

(SERVICE_NAME=sales)

(REGION=east)))

Options :

A : It contains three global service managers in the client's local region (east).

B :

Client-side load balancing has been enabled only for the global service managers within the client's buddy (west).

C : Connect-time failover between regions has not been enabled.

D : The REGION parameter is optional.

Answer: D

Free Oracle 1Z0-497 Practice Test Questions

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