网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
You have created a resource plan， DAY. You execute the following code： SQL> BEGIN DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_DIRECTIVE （ PLAN => ’DAY’， COMMENT => ’DEPARTMENTS PLAN’， GROUP_OR_SUBPLAN => ’DEPARTMENTS’， CPU_P1=0）； END； Then， you issue the following code： SQL> BEGIN DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_DIRECTIVE （ PLAN => ’DAY’， COMMENT => ’DEPARTMENTS PLAN’， GROUP_OR_SUBPLAN => ’DEVELOPERS’， CPU_P2=100）； END； What will be the impact of executing the above code？（）
A
The DEVELOPERS and DEPARTMENTS subplans will be allocated CPU equally.
B
The DEVELOPERS subplan will be allocated 100 percent CPU if there are no resources allocated to the DEPARTMENTS subplan.
C
The DEPARTMENT subplan will be allocated 100 percent CPU if there are no resources allocated to the DEVELOPERS subplan.
D
The second code will not execute because one resource plan cannot be used by more than one subplan.
参考答案
参考解析
解析：
暂无解析
更多 “单选题You have created a resource plan， DAY. You execute the following code： SQL BEGIN DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_DIRECTIVE （ PLAN = ’DAY’， COMMENT = ’DEPARTMENTS PLAN’， GROUP_OR_SUBPLAN = ’DEPARTMENTS’， CPU_P1=0）； END； Then， you issue the following code： SQL BEGIN DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_DIRECTIVE （ PLAN = ’DAY’， COMMENT = ’DEPARTMENTS PLAN’， GROUP_OR_SUBPLAN = ’DEVELOPERS’， CPU_P2=100）； END； What will be the impact of executing the above code？（）A The DEVELOPERS and DEPARTMENTS subplans will be allocated CPU equally.B The DEVELOPERS subplan will be allocated 100 percent CPU if there are no resources allocated to the DEPARTMENTS subplan.C The DEPARTMENT subplan will be allocated 100 percent CPU if there are no resources allocated to the DEVELOPERS subplan.D The second code will not execute because one resource plan cannot be used by more than one subplan.” 相关考题
考题
车队抵达时， 在保证道路畅通方面有没有预案?A.Have you got any tip to keep the traffic smooth when vehicles come?B.Have you prepared emergency plan to guarantee the traffic?C.Have you made any precautionary measures for clearing the road?D.Have you got any plan to keep the road cleared when the motorcade comes?
考题
It will enable you to plan your activities so that you have adequate time for both work and play.
考题
View the Exhibit and examine the steps that you executed to create a database resource plan. Subsequently, you execute the following procedure which results in an error:SQL EXECUTE dbms_resources_manager.validate_pending_area ( );What could be the reason?（）A. The pending area is automatically submitted after the plan creationB. The procedure must be executed before creating the resources plan directiveC. The SYS_GROUP resource consumer group is not included in the resource plan directiveD. The OTHER_GROUPS resources consumer group is not included in the resource plan directive
考题
Before a project schedule can be created,the schedule maker should have a （ ） ,an effort estimate for each task,and a resource list with availability for each resource.A.work breakdown structure
B.baseline
C.software requirements specification
D.plan
考题
You recently activated a resource plan named OLTP_PLAN in your database. Several users are concurrently running long transactions. You decide to monitor the resource manager to determine if the resource allocation formulated in the OLTP_PLAN is sufficient for peak database hours. Which dynamic performance view should you use to display the CPU time consumed by all the sessions within the resource groups？（） A、 V$SYSSTATB、 V$SESSSTATC、 V$RSRC_PLAND、 V$RSRC_CONSUMER_GROUP
考题
The Database Resource Manager is not currently active in your database that is up and running. You created a resource plan named DAY_PLAN that contains two sub-plans named MANAGERS_PLAN and CLERKS_PLAN. You decided to activate DAY_PLAN by executing the following statement： SQLALTER SYSTEM SET RESOURCE_MANAGER_PLAN = ’managers_plan’； What will be the outcome of this statement？（） A、 The statement will deactivate DAY_PLAN.B、 The statement will activate DAY_PLAN as the top plan.C、 The statement will activate MANAGERS_PLAN as the top plan.D、 The statement will return an error because MANAGERS_PLAN is not the top plan.
考题
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.
考题
You are creating the simple resource plan using the DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN procedure. Which resource allocation policy will be used for the resource plan？（） A、 RATIOB、 EMPHASISC、 ACTIVE_SESS_POOL_MTHD、 RESOURCE_DEGREE_LIMIT_ABSOLUTE
考题
Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）A、 A window must have been created with the WEEKEND_PLAN resource plan.B、 A program must have been created with the WEEKEND_PLAN resource plan.C、 A job class must have been created with the WEEKEND_PLAN resource plan.D、 A windows group must have been created with the WEEKEND_PLAN resource plan.
考题
You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance has databases for a finance application and a manufacturing application. You want to put some limitation on the maximum CPU query time allowed by the applications, so you configure the Resource Governor to achieve this. But you notice that certain reports do not execute successfully any longer on the manufacturing application. You have to allow the manufacturing application to consume more CPU time, so you have to change the Resource Governor configuration. Which Resource Governor component should you configure?（） A、The workload group which is used by default B、The workload group which is used by the finance application C、The classifier function which identifies the finance application D、The workload group which is used by the manufacturing application
考题
You have an Exchange Server 2010 organization. You plan to provide users with the ability to schedule meetings. You need to recommend a scheduling solution that meets the following requirements： .Ensures that users can schedule conference rooms for meetings .Ensures that conference room owners can change the settings of meetings scheduled by users What should you include in the solution？（）A、Managed Folder AssistantB、public foldersC、resource mailboxesD、room list distribution groups
考题
单选题The Database Resource Manager is not currently active in your database that is up and running. You created a resource plan named DAY_PLAN that contains two sub-plans named MANAGERS_PLAN and CLERKS_PLAN. You decided to activate DAY_PLAN by executing the following statement： SQLALTER SYSTEM SET RESOURCE_MANAGER_PLAN = ’managers_plan’； What will be the outcome of this statement？（）A
The statement will deactivate DAY_PLAN.B
The statement will activate DAY_PLAN as the top plan.C
The statement will activate MANAGERS_PLAN as the top plan.D
The statement will return an error because MANAGERS_PLAN is not the top plan.
考题
单选题You are creating the simple resource plan using the DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN procedure. Which resource allocation policy will be used for the resource plan？（）A
RATIOB
EMPHASISC
ACTIVE_SESS_POOL_MTHD
RESOURCE_DEGREE_LIMIT_ABSOLUTE
考题
单选题You have a disk group， DGROUP1， with three disks and NORMAL redundancy. You execute the following command to create a template for the disk group： ALTER DISKGROUP dgroup1 ADD TEMPLATE my_temp ATTRIBUTES （MIRROR FINE）; Which statement is true？（）A
When a file is created in DGROUP1 with the template， it would have threeway mirroring. B
When a file is created in DGROUP1， the MY_TEMP template becomes the default template.C
When a file is created in DGROUP1 with the template， it would have twoway mirroring and file striping.D
When a file is created in DGROUP1 with the template， it would have threeway mirroring and file striping.E
When a file is created in DGROUP1 with the template， it would have twoway mirroring but no file striping.
考题
单选题You find that some queries on a table are taking a long time to execute because there are no indexes created on the table. You decide to invoke the SQL Access Advisor to determine the appropriate index to be created. Which package will you use to invoke the SQL Access Advisor？（）A
DBMS_SERVER_ALERTB
DBMS_ADVISORC
DBMS_RESOURCE_MANAGERD
DBMS_REPAIR
考题
单选题Manually， you set the consumer group of all of the newly created users to MYDB_GRP. You want the users to be able to change their consumer groups as per the application requirement. What was the first step that was needed in the process to achieve this objective？（）A
The user must have been granted the DBA role.B
The user must have been granted the switch privilege as a part of a role.C
The user must have been granted the Resource Manager administrator privilege.D
The user must have been granted the switch privilege by using the DBMS_RESOURCE_MANAGER_PRIVS package.
考题
单选题You execute the following block of code： SQLBEGIN DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN （ SIMPLE_PLAN = ’DEPARTMENTS’， CONSUMER_GROUP1 = ’PAYROLLL’， GROUP1_CPU = 50， CONSUMER_GROUP2 = ’SALES’， GROUP2_CPU = 25， CONSUMER_GROUP3 = ’MARKETING’， GROUP3_CPU = 25）； END； SQL/ What is a prerequisite for using the simple resource plan created by executing the above code？（）A
You must assign users to consumer groups.B
You must grant the switch privilege to the users.C
You must create a resource plan directive.D
You must specify the complex resource plan.
考题
单选题You recently activated a resource plan named OLTP_PLAN in your database. Several users are concurrently running long transactions. You decide to monitor the resource manager to determine if the resource allocation formulated in the OLTP_PLAN is sufficient for peak database hours. Which dynamic performance view should you use to display the CPU time consumed by all the sessions within the resource groups？（）A
V$SYSSTATB
V$SESSSTATC
V$RSRC_PLAND
V$RSRC_CONSUMER_GROUP
考题
单选题You create two resource plans, one for data warehouse loading jobs at night and the other for application jobs at day time. You want the resource plans to activate automatically so that the resource allocation is optimum as desired by the activity.How would you achieve this?（）A
Implement job classesB
Implement Scheduler windowsC
Implement the mapping rule for the consumer groupsD
Set the SWITCH_TIME resource plan directive for both the resource plans
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.
考题
单选题Using Oracle Scheduler you have scheduled two jobs， JOB_A and JOB_B， to run at 9：00 p.m. every Friday. You want both the jobs to use a single resource plan， WEEKEND_PLAN. Which task must have already been performed to enable you to achieve this objective？（）A
A window must have been created with the WEEKEND_PLAN resource plan.B
A program must have been created with the WEEKEND_PLAN resource plan.C
A job class must have been created with the WEEKEND_PLAN resource plan.D
A windows group must have been created with the WEEKEND_PLAN resource plan.
考题
多选题Identify four uses of the Oracle Scheduler.（）Aenables Oracle database to schedule which processes execute on which processors in a multiple CPU environmentBenables Oracle database to do patches according to a DBA-defined scheduleCenables you to schedule the execution of jobs based on timeDenables you to execute jobs in a clustered environmentEenables you to periodically execute operating systemscript files located on the same server as the databaseFenables you to create a job that makes use of saved programs and schedulesGenables you to automate the management of the jobs that are created using the DBMS_JOB package
考题
单选题You have created a resource plan， DB_PLAN， using DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN and you want to impose a restriction on utilization of resources by the database users. Which step must be performed before you can start using the resource plan？（）A
assign users to consumer groupsB
set the resource plan for the instanceC
configure a simple resource plan and specify plan directivesD
configure a complex resource plan and specify plan directives
考题
单选题You create two resource plans，one for data warehouse loading jobs at night and the other for application jobs at day time. You want the resource plans to activate automatically so that the resource allocation is optimum as desired by the activity. How would you achieve this？（）A
Implement job classesB
Implement Scheduler windowsC
Implement the mapping rule for the consumer groupsD
Set the SWITCH_TIME resource plan directive for both the resource plans
考题
单选题You have created a resource plan， DB_PLAN， using DBMS_RESOURCE_MANAGER.CREATE_SIMPLE_PLAN and you want to impose a restriction on utilization of resources by the database users. Which step must be performed before you can start using the resource plan？（）A
assign users to consumer groupsB
set the resource plan for the instanceC
configure a simple resource plan and specify plan directivesD
configure a complex resource plan and specify plan directives
考题
多选题You work as a database administrator at Certkiller .com. In your production database， you observe that users’ transactions are consuming a lot of resource and you plan to impose resource restrictions by using Resource Manager. For which three resources can you enable usage restrictions by using Resource Manager？ （）ACPU usageBdegree of parallelismCnumber of open cursorsDnumber of sorts performedEidle time for blocking sessionsFnumber of disk I/O operations performedGnumber of memory I/O operations performed
考题
单选题You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The instance has databases for a finance application and a manufacturing application. You want to put some limitation on the maximum CPU query time allowed by the applications, so you configure the Resource Governor to achieve this. But you notice that certain reports do not execute successfully any longer on the manufacturing application. You have to allow the manufacturing application to consume more CPU time, so you have to change the Resource Governor configuration. Which Resource Governor component should you configure?（）A
The workload group which is used by default B
The workload group which is used by the finance application C
The classifier function which identifies the finance application D
The workload group which is used by the manufacturing application
热门标签
最新试卷
