Which three elements can a job chain process involve?（）A、an eventB、a scheduleC、a programD、another chainE、a lightweight job
Which three elements can a job chain process involve?（）
- A、an event
- B、a schedule
- C、a program
- D、another chain
- E、a lightweight job
相关考题：
There are a variety of elements that contribute to the qualities of a good language teacher. These elements can be categorized into three groups: ____________. A.loving studentsB.loving his or her job and have good command EnglishC.ethic devotionD.rofessional qualities and personal styles
Which three statements are true about windows?() A. Only one window can be open at any given timeB. Consumer groups are associated with windowsC. Windows work with job classes to control resource allocationD. The database service name must be provided during windows creationE. Windows can automatically start job or change resource allocation among jobs for various time periods.
Which three elements can a job chain process involve?() A. an eventB. a scheduleC. a programD. another chainE. a lightweight job
Which of the following Scheduler elements encourage object reuse?() A. Schedule objectsB. Program argumentsC. Job classesD. Job argumentsE. All of the above
Which two statements are true about a job chain? ()(Choose two.) A. A job chain can contain a nested chain of jobs.B. The jobs in a job chain cannot have more than one dependency.C. A job of the CHAIN type can be run using event-based or time-based schedules.D. The jobs in a job chain can be executed only by using the events generated by the Scheduler
Which three statements are true about windows? ()(Choose three.) A. Only one window can be open at any given timeB. Consumer groups are associated with windowsC. Windows work with job classes to control resource allocationD. The database service name must be provided during windows creationE. Windows can automatically start job or change resource allocation among jobs for various time periods.
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A. at -lB. jobs -lC. sched -lD. crontab -l
Which of the following are valid program types for a lightweight job？（）A、 PLSQL_BLOCKB、 EXECUTABLEC、 JAVA_STORED_PROCEDURED、 STORED_PROCEDUREE、 EXTERNAL
Which of the following are valid program types for a lightweight job?（）A、PLSQL_BLOCK PLSQLB、EXECUTABLEC、JAVA_STORED_PROCEDURED、STORED_PROCEDUREE、EXTERNAL
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A、at -lB、jobs -lC、sched -lD、crontab -l
Using Job Scheduling Console， how can the external successor chain be viewed when a job needs to be canceled？（）A、 using the Hyperbolic ViewerB、 opening the Impact view and displaying the successorsC、 opening the Job Stream Instance editor for its Job Stream InstanceD、 opening the Dependencies window and drilling down to the successors
Which of the following Scheduler elements encourage object reuse？（）A、 Schedule objectsB、 Program argumentsC、 Job classesD、 Job argumentsE、 All of the above
Which two statements are true about a job chain?（）A、A job chain can contain a nested chain of jobs.B、The jobs in a job chain cannot have more than one dependency.C、A job of the CHAIN type can be run using event-based or time-based schedules.D、The jobs in a job chain can be executed only by using the events generated by the Scheduler
Which three statements are true about windows? （）(Choose three.)A、Only one window can be open at any given timeB、Consumer groups are associated with windowsC、Windows work with job classes to control resource allocationD、The database service name must be provided during windows creationE、Windows can automatically start job or change resource allocation among jobs for various time periods.
You notice that a job in a chain has not completed on a nonconstrained RAC database. Which of these are valid reasons why that might occur？（） A、 The job priority is 1 and the resource consumer group CPU emphasis allocation is a low percentage.B、 The job affinity is to a service and one node in that service is unavailable.C、 The job affinity is to an instance and that instance is unavailable.D、 There is no service affinity.E、 None of the above.
Which three statements are true about windows？（） A、 Only one window can be open at any given timeB、 Consumer groups are associated with windowsC、 Windows work with job classes to control resource allocationD、 The database service name must be provided during windows creationE、 Windows can automatically start job or change resource allocation among jobs for various time periods.
Which two statements are true about a job chain? （）(Choose two.)A、A job chain can contain a nested chain of jobs.B、The jobs in a job chain cannot have more than one dependency.C、A job of the CHAIN type can be run using event-based or time-based schedules.D、The jobs in a job chain can be executed only by using the events generated by the Scheduler
Which two statements are true about a job chain？（）A、 A job chain can contain a nested chain of jobsB、 The jobs in a job chain cannot have more than one dependencyC、 A job of the CHAIN type can be run using event-based or time-based schedulesD、 The jobs in a job chain can be executed only by using the events generated by the Scheduler
User SCOTT executes the following command on the EMP table but has not issued COMMIT， ROLLBACK，or any data definition language （DDL） command： SQL SELECT job FROM emp 2 WHERE job=’CLERK’ FOR UPDATE OF empno; SCOTT has opened another session to work with the database. Which three operations would wait when issued in SCOTT’s second session？（）A、LOCK TABLE emp IN SHARE MODE;B、LOCK TABLE emp IN EXCLUSIVE MODE;C、DELETE FROM emp WHERE job=’MANAGER’;D、INSERT INTO emp（empno，ename） VALUES （1289，’Dick’）;E、SELECT job FROM emp WHERE job=’CLERK’ FOR UPDATE OF empno;
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. There is a stored procedure. The stored procedure implements a database maintenance process. A SQL Server Agent job should be created to that runs the stored procedure. Besides this， you must make sure that after it is completed successfully， the job is removed. What should you do？ （）A、You should create a job which is assigned to the Database Maintenance categoryB、You should create an Alert which will run another to delete the maintenance job.C、You should create a job. You schedule the job to run only once.D、You should create a job. The job uses the Automatically delete job option
多选题Which two statements are true about a job chain？（）AA job chain can contain a nested chain of jobsBThe jobs in a job chain cannot have more than one dependencyCA job of the CHAIN type can be run using event-based or time-based schedulesDThe jobs in a job chain can be executed only by using the events generated by the Scheduler
多选题Which three elements can a job chain process involve?（）Aan eventBa scheduleCa programDanother chainEa lightweight job
多选题Which of the following are valid program types for a lightweight job？（）APLSQL_BLOCKBEXECUTABLECJAVA_STORED_PROCEDUREDSTORED_PROCEDUREEEXTERNAL
多选题Which DBMS_SCHEDULER procedure(s) can be used to alter an existing job? （）ASET_ATTRIBUTE_NULLBALTER_JOBCALTER_JOB_PARAMETERSDALTERESET_ATTRIBUTE
单选题Using Job Scheduling Console， how can the external successor chain be viewed when a job needs to be canceled？（）A using the Hyperbolic ViewerB opening the Impact view and displaying the successorsC opening the Job Stream Instance editor for its Job Stream InstanceD opening the Dependencies window and drilling down to the successors
多选题Which of the following are valid program types for a lightweight job?（）APLSQL_BLOCK PLSQLBEXECUTABLECJAVA_STORED_PROCEDUREDSTORED_PROCEDUREEEXTERNAL
单选题An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）Aat -lBjobs -lCsched -lDcrontab -l