Dear all
It
s not my lucky day today
I didn
t pass
only got
I
ll try in next month
Please read following questions
it
s really exact same with real test
and be careful on password and profiles
for exemple view password expire date
redo log file(group
members size
)
temporary and permanent segment different
Archive Log List or select * from archive_log_list which view is right
Add datafile solution
Which will be use when SQL*Loader
log file or other
Which of the following is one reason for using the package
DBMS_TTS?
A
To verify that a tablespace is self
contained
B
To drop indexes outside a transportable tablespace
C
To create the metadata for a transportable tablespace
D
To attach transportable tablespaces datafiles to the database
Which export option will generate code to create an initial extent that is equal to the sum of the sizes of all the extents currently allocated to an object?
A
FULL
B
DIRECT
C
COMPACT
D
COMPRESS
What are two reasons for changing user quotas on a tablespace?
A
A datafile becomes full
B
A user encounters slow response time from the application
C
Tables owned by a user exhibit rapid and unanticipated growth
D
Database objects are reorganized and placed in different tablespace
A DBA performs the query:
SELECT tablespace_name
max_blocks
FROM dba_tablespace_quotas
WHERE username= 慗ERRY?
That returns the result:
TABLESPACE_NAME MAX_BYTES
DATA
What does
indicate?
A
Tablespace DATA
has been dropped
B
Tablespace DATA
has no free space
C
The user has no quotas on tablespace DATA
D
The user has an unlimited quota on tablespace DATA
E
The user has exceeded his or her quota on the tablespace DATA
Consider the following command to create the user 憄eter?
CREATE USER peter
IDENTIFIED by pan
TEMPORARY TABLESPACE temp
PASSWORD EXPIRE;
Since no default tablespace was specified
what will happen if this command is executed?
A
The user will not own a home directory
B
The user peter will be created using the TEMP tablespace as the default
C
The user peter will be created using the SYSTEM tablespace as the default
D
The code will produce an error message
the user peter will not be created
An Oracle user receives the following error:
ORA
SNAPSHOP TOO OLD
What are two possible solutions?
A
Increase the extent size of the rollback segments
B
Perform media recovery
C
Increase the number of rollback segments
D
Increase the size of the rollback segment tablespace
E
Increase the value of the OPTIMAL storage parameter
When creating rollback segments
what is the recommended value for the MINEXTENT minimize dynamic extension?
A
B
C
five
D
ten per transaction
E
number_of_users*
MINEXTENTS must be at least _____ when a rollback segment is created
A
B
C
D
You are creating a database with a character set other than US
ACII
Which operating system environmental variable needs to be set to specify the director location of the NLS support files?
A
NLS_LANG
B
ORA_NLS
C
ORACLE_SID
D
ORACLE_BASE
E
ORACLE_HOME
Given the statement:
CREATE DATABASE orc
LOGFILE GROUP
憉
/Oracle/dba/logla
rdo?SITE DM
GROUP
憉
/Oracle/dba/logla
rdo?SITE DM
DATAFILE 憉
/Oracle/dbs/sys_
dbf?REUSE;
Which statement is true?
A
The online redo logs will be multiplexed
B
The file 憉
/Oracle/dbs/sys_
dbf?already exists
C
File 憉
/Oracle/dbs/sys_
dbf?as a parameter file
D
The control file name is 憉
/Oracle/dbs/sys_
dbf?
E
Oracle will determine the optimum size for 憉
/Oracle/dba/sys_
dbf?
What is a default role?
A
A role that requires a password
B
A role that requires no password
C
A role automatically enabled when the user logs on
D
A role automatically assigned when the user is created
Who is the owner of a role?
A
SYS
B
Nobody
C
SYSTEM
D
The creator
Which class of segments is most likely to cause fragmentation in permanent tablespace?
A
Index segments
B
Rollback segments
C
User data segments
D
Temporary segments
E
Data dictionary segments
Which data dictionary view shows the available free space in a certain tablespace?
A
DBA_EXTENTS
B
V$FREESPACE
C
DBA_FREE_SPACE
D
DBA_TABLESPACE
E
DBA_FREE_EXTENTS
Which statement about using PCTFREE and PCTUSED is true?
A
Block space utilization can be specified only at the segment level
B
Block space utilization can be specified only in the data dictionary
C
Block space utilization parameters can only be specified at the tablespace
D
Block space utilization can be specified both at the tablespace level and segment level
Which type of index should be created to spread the distribution of an index across the index tree?
A
B
tree indexes
B
Bitmap indexes
C
Reverse
key indexes
D
Function
based indexes
Which statement about rebuilding indexes is true?
A
The NOSORT option must be used
B
The new index is built using the table as the data source
C
A reverse b
tree index can be converted to a normal index
D
Query performance may be affected because the index is not
When granting the system privilege
which clause enables the grantee to further grant the privilege to other users or roles?
A
PUBLIC
B
WITH PRIVILEGE
C
WITH ADMIN OPTION
D
WITH GRANT OPTION
Which view will show a list of privileges that are available for the current session to a user?
A
SESSION_PRIVS
B
DBA_SYS_PRIVS
C
DBA_COL_PRIVS
D
DBA_SESSION_PRIVS
How does a DBA specify multiple control files?
A
With the ADD CONTROLFILE command
B
By using the files in the STARTUP command
C
With the MULTIPLEX control file command
D
By listing the files in the CONTROL_FILES parameter
Which dynamic view should a DBA query to obtain information about the different sections of the control file?
A
V$CONTROLFILE
B
DBA_CONTROLFILE
C
V$CONTROLFILE_RECORD_SECTION
D
DBA_CONRTOLFILE_RECORD_SECTION
What are two characteristics of the control file?
A
It is a text file
B
It is a fixed size
C
It should be multiplexed
D
It is required to start the instance
E
It must be updated at every log switch
Which two dynamic views can be queried when a database is started up in nomount state?
A
V$SGA
B
V$LOGFILE
C
V$INSTANCE
D
V$CONTROLFILE
E
V$DATAFILE_HEADER
Which t
From:http://tw.wingwit.com/Article/program/Oracle/201311/18281.html
