Must begin with either a number or a letter.
Must be 1-30 characters long.
Should not be an Oracle Server reserved word.
Must contain only A-Z, a-z, 0-+, _, *, and #.
Must contain only A-Z, a-z, 0-9, _, $, and #.
Must begin with a letter.
第1题:
Which two are correct steps in taking a binary backup of MyISAM tables?()
第2题:
Which is the correct command to back up the database, back up the archived redo logs, and then remove the backed-up archived redo logs?()
第3题:
Which is the correct command to put the database in ARCHIVELOG mode?()
第4题:
Enable Flashback Data Archive for the tables.
Specify undo retention guarantee for the database.
Enable supplemental logging for the database.
Query V$UNDOSTAT to determine the amount of undo that will be generated and create an undo tablespace for that size.
Create Flashback Data Archive on the tablespace on which the tables are stored.
第5题:
Indexes and views can be created on temporary tables.
Both the data and the structure of temporary tables can be exported.
Temporary tables are always created in a user’s temporary tablespace.
The data inserted into a temporary table in a session is available to other sessions.
Data manipulation language (DML) locks are never acquired on the data of temporary tables.
第6题:
Creating, dropping, and modifying tables and indexes
Initiating a binary backup of the database by using the START BACKUP command
Displaying replication status information
Shutting down the server by using the SHUTDOWN command
Creating and dropping databases
Creating and administering users
第7题:
Host naming method
Local naming method
External naming method
Directory naming method
第8题:
Indexes and views can be created on temporary tables.
Both the data and the structure of temporary tables can be exported.
Temporary tables are always created in a user’s temporary tablespace.
The data inserted into a temporary table in a session is available to other sessions.
Data manipulation language (DML) locks are never acquired on the data of temporary tables
第9题:
Always stop the server prior to the backup
Stop the server or lock the tables prior to the backup
Stop the server or lock the databases prior to the backup
Make a copy of the .frm, .myd, and the .myi files
Make a copy of the binary log and tablespace files
第10题:
when multiple databases are to be registered with the listener
when DBAs need to connect remotely to start up the database instance
when users need to connect the database instance using the host naming method
when the database instance that is to be registered with the listener is configured in shared server mode
第11题:
host naming method
local naming method
external naming method
directory naming method
第12题:
V$DATABASE
DBA_TABLES
SYSAUD$
EMP
第13题:
You are working as a DBA on the decision support system. There is a business requirement to track and store all transactions for at least three years for a few tables in the database. Automatic undo management is enabled in the database. Which configuration should you use to accomplish this task?()
第14题:
The three tasks shown have been completed in order to configure a naming method: Task 1: Installed on server and client: Oracle Net Services, TCP/IP, TCP/IP protocol adaptor Task 2: Started default listener on port 1521 Task 3: Added global database name to the listener.ora file. Which naming method was configured?()
第15题:
You need to improve the performance of the tempdb database on SQL1.Which two actions should you perform?()
第16题:
backup database
backup database and archivelogs
backup database plus archivelogs
backup database plus archivelog delete input
backup database and archivelog delete input
第17题:
Create two Report Builder models.Include the four frequently used tables in the first model and all the tables in the second model.
Create a Report Builder model by using all the tables.Create a perspective within the model to use only the four frequently used tables.
Create a Report Builder model by using all the tables. Create two folders.Place the four frequently used tables in the first folder and the remaining tables in the second folder.
Create two Data Source Views.Include all the tables in one Data Source View and the four frequently used tables in the other Data Source View.Create two Report Builder models so that each model uses one of the Data Source Views.
第18题:
Ensure that the stored procedure and the tables are owned by users that are associated with the same SQL Server login.
Ensure that the stored procedure and the tables are owned by the same database user.
Ensure that the stored procedure and the tables use the same database schema.
Configure the multiuser database option on both databases.
Configure the cross-database ownership chaining option on both databases.
第19题:
drill stem guide
guide frame
drill string frame
casing guide
第20题:
Move tempdb onto a faster disk volume.
Increase the initial size of tempdb to 1.5 GB
Increase the size of the data files in the Tracking database.
Decrease the file growth increment for tempdb to 25 MB
Use more local temporary tables and fewer global temporary tables in the Tracking database.
第21题:
Must begin with either a number or a letter.
Must be 1-30 characters long.
Should not be an Oracle Server reserved word.
Must contain only A-Z, a-z, 0-+, _, *, and #.
Must contain only A-Z, a-z, 0-9, _, $, and #.
Must begin with a letter.
第22题:
alter database archivelog
alter system enable archivelog mode
alter database enable archive
alter database archivelog enable
None of the above
第23题:
Local Naming
Easy Connect
External Naming
Directory Naming
第24题:
Host naming method.
Local naming method.
Directory naming method.
External naming method.