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单选题
Which statement is true regarding the password-recovery process?（）
A
You must have a console connection.
B
You cannot set the console port to an insecure mode.
C
You must press the Enter key so that you can boot into single-user mode.
D
When prompted to enter the full pathname of the shell, you must press the Enter key.
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更多 “单选题Which statement is true regarding the password-recovery process?（）A You must have a console connection.B You cannot set the console port to an insecure mode.C You must press the Enter key so that you can boot into single-user mode.D When prompted to enter the full pathname of the shell, you must press the Enter key.” 相关考题
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Which statement is true regarding syslog on Junos devices?（）A、No logging is enabled by default.B、By default, the information is stored in a file named events.C、Only the message severity level must be configured.D、You can configure the router to send log messages to the console.
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Which statement is true when you enable SSL for the WebUI?（）A、SSL is enabled for the WebUI by default.B、You must address the WebUI using HTTPS://.C、You must change the WebUI port when enabling SSL.D、The demokey and democert are applied to the WebUI by default.
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Which statement is true regarding the password-recovery process?（）A、You must have a console connection.B、You cannot set the console port to an insecure mode.C、You must press the Enter key so that you can boot into single-user mode.D、When prompted to enter the full pathname of the shell, you must press the Enter key.
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Which two statements are true regarding the ORDER BY clause? （）A、It is executed first in the query execution B、It must be the last clause in the SELECT statement C、It cannot be used in a SELECT statement containing a HAVING clauseD、You cannot specify a column name followed by an expression in this clause E、You can specify a combination of numeric positions and column names in this clause
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Which of the following restrictions are not true with respect to tablespace point-in-time recovery？（）A、 The target database must be in NOARCHIVELOG mode.B、 No backup is required of the database before you perform a TSPITR.C、 You must have all archived redo logs generated since the last backup up to the point to which you want to restore the transport set.D、 If you rename a tablespace， you can not perform a TSPITR to any point in time before that rename operation occurred.E、 If you have tables in tablespace_1 that have associated constraints in tablespace_2，then you must transport both tablespaces.
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While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A、 A primary key must have been created.B、 A mapping table must have been created.C、 An overflow tablespace must have been specified.D、 The PCTTHRESHOLD option must have been specified.
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You have created an Oracle 10g database named SALES， which will be used by an application named SalesOrders. Users of the SalesOrders application complain that application response time is slow when they generate reports. The SalesOrders application accesses a table that contains 10 million rows. You decide to create an index on this table using the NOLOGGING option so that the index creation process is completed in the least amount of time. Which of the following is NOT true about an index created with the NOLOGGING option？（）A、 The index can be changed from NOLOGGING to LOGGINGB、 The index cannot be recovered even in the ARCHIVELOG mode.C、 The index can only be created if the base table is created with the NOLOGGING option.D、 The index can be recovered if you perform a backup after the CREATE INDEX statement.
考题
单选题Which statement is true regarding the password-recovery process?（）A
You must have a console connectionB
You cannot set the console port to an insecure modeC
You must press the Enter key so that you can boot into single-user modeD
When prompted to enter the full pah name of the shell you must press the Enter key
考题
单选题You have an Exchange Server 2010 organization.You need to limit the size of the items in a public folder.The solution must affect only one public folder.Which tool should you use？（）A
Exchange Control Panel （ECP）B
Exchange Management Console （EMC）C
Microsoft Office OutlookD
Public Folder Management Console
考题
单选题Which statement is true regarding the password-recovery process?（）A
You must have a console connection.B
You cannot set the console port to an insecure mode.C
You must press the Enter key so that you can boot into single-user mode.D
When prompted to enter the full pathname of the shell, you must press the Enter key.
考题
单选题While designing your database， you have created the EMPLOYEES table as an index/x7forganized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
考题
多选题Which of the following restrictions are not true with respect to tablespace point-in-time recovery？（）AThe target database must be in NOARCHIVELOG mode.BNo backup is required of the database before you perform a TSPITR.CYou must have all archived redo logs generated since the last backup up to the point to which you want to restore the transport set.DIf you rename a tablespace， you can not perform a TSPITR to any point in time before that rename operation occurred.EIf you have tables in tablespace_1 that have associated constraints in tablespace_2，then you must transport both tablespaces.
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单选题You have created an Oracle 10g database named SALES， which will be used by an application named SalesOrders. Users of the SalesOrders application complain that application response time is slow when they generate reports. The SalesOrders application accesses a table that contains 10 million rows. You decide to create an index on this table using the NOLOGGING option so that the index creation process is completed in the least amount of time. Which of the following is NOT true about an index created with the NOLOGGING option？（）A
The index can be changed from NOLOGGING to LOGGINGB
The index cannot be recovered even in the ARCHIVELOG mode.C
The index can only be created if the base table is created with the NOLOGGING option.D
The index can be recovered if you perform a backup after the CREATE INDEX statement.
考题
单选题While designing your database， you have created the EMPLOYEES table as an index-organized table （IOT）. You want to create a bitmap index on the JOB_ID column to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
考题
单选题Which statement is true when you enable SSL for the WebUI?（）A
SSL is enabled for the WebUI by default.B
You must address the WebUI using HTTPS://.C
You must change the WebUI port when enabling SSL.D
The demokey and democert are applied to the WebUI by default.
考题
单选题While designing your database， you have created the EMPLOYEEStable as an index-organized （IOT）. You want to create a bitmap index on the JOD_IDcolumn to make queries faster. Which task must have been completed so that you are able to create the bitmap index？（）A
A primary key must have been created.B
A mapping table must have been created.C
An overflow tablespace must have been specified.D
The PCTTHRESHOLD option must have been specified.
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