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多选题
When a job exceeds the date specified in its END_DATE attribute, which of the following will happen?（）
A
The job will be dropped automatically if the value of the AUTO_DROP attribute is TRUE
B
The job will only be disabled if the value of the AUTO_DROP attribute is FALSE
C
The STATE attribute of the job will be set to COMPLETED if the value of the AUTO_DROP attribute is FALSE
D
All objects referenced by the job will be dropped if the value of the AUTO_DROP attribute is TRUE and the value of the CASCADE attribute is TRUE
E
The STATE column of the job table will be set to COMPLETED for the job
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更多 “多选题When a job exceeds the date specified in its END_DATE attribute, which of the following will happen?（）AThe job will be dropped automatically if the value of the AUTO_DROP attribute is TRUEBThe job will only be disabled if the value of the AUTO_DROP attribute is FALSECThe STATE attribute of the job will be set to COMPLETED if the value of the AUTO_DROP attribute is FALSEDAll objects referenced by the job will be dropped if the value of the AUTO_DROP attribute is TRUE and the value of the CASCADE attribute is TRUEEThe STATE column of the job table will be set to COMPLETED for the job” 相关考题
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When a job exceeds the date specified in its END_DATE attribute, which of the following will happen?()
A. The job will be dropped automatically if the value of the AUTO_DROP attribute is TRUEB. The job will only be disabled if the value of the AUTO_DROP attribute is FALSEC. The STATE attribute of the job will be set to COMPLETED if the value of the AUTO_DROP attribute is FALSED. All objects referenced by the job will be dropped if the value of the AUTO_DROP attribute is TRUE and the value of the CASCADE attribute is TRUEE. The STATE column of the job table will be set to COMPLETED for the job
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Examine the description of the STUDENTS table:Which two aggregate functions are valid on the START_DATE column?()
A. SUM(start_date)B. AVG(start_date)C. COUNT(start_date)D. AVG(start_date, end_date)E. MIN(start_date)F. MAXIMUM(start_date)
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C:specialized
D:specified
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In which two conditions are resumable statements suspended？（）A、 when a user exceeds the space quotaB、 when a user session is terminatedC、 when a table that is being accessed by the current transaction is not foundD、 when a user manually suspends the statementE、 when the maximum extents of a segment is reached
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When a job exceeds the date specified in its END_DATE attribute, which of the following will happen?（）A、The job will be dropped automatically if the value of the AUTO_DROP attribute is TRUEB、The job will only be disabled if the value of the AUTO_DROP attribute is FALSEC、The STATE attribute of the job will be set to COMPLETED if the value of the AUTO_DROP attribute is FALSED、All objects referenced by the job will be dropped if the value of the AUTO_DROP attribute is TRUE and the value of the CASCADE attribute is TRUEE、The STATE column of the job table will be set to COMPLETED for the job
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Which of the following tasks is not performed by the job coordinator？（）A、 Update job log when a job completesB、 Spawn and remove job slavesC、 Write/read job info to/from memory cacheD、 Query job tableE、 Pass job information to job slaves
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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
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connectsB
tripsC
foulsD
destructs
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单选题What is the purpose using the traceroute command?（）A
to map all the devices on a network.B
to display the current TCP/IP configuration values.C
to see how a device MAC address is mapped to its IP address.D
to see the path a packet will take when traveling to a specified destination.E
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Create a scheduled backup job as a normal backup. Copy the backup job, and modify the start date so that one job starts every day for the next 30 days.B
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单选题Where is the run date for an ‘at’ job located?（）A
Within the job environment set upB
Within the user data of the at jobC
In the file name preceeded with a useridD
In a special file used by the cron daemon
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changes berths to expedite loading or dischargingB
does not load and discharge its cargo in the time specifiedC
is not ready to load or discharge cargoD
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单选题Which of the following tasks is not performed by the job coordinator?（）A
Update job log when a job completesB
Spawn and remove job slavesC
Write/read job info to/from memory cacheD
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Pass job information to job slaves
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考题
单选题Which of the following is not true of Britain.s foreign trade?（）A
The value of Britain.s exports of goods usually exceeds the value of its imports.B
The value of Britain.s imports of goods usually exceeds the value of its exports.C
Manufactured goods now account for about 85%of British imports and about 80%of its exports.D
Most of the United Kingdom.s trade is with other developed countries,especially other members of the European Union.
考题
多选题Examine the description of the STUDENTS table: STD_ID NUMBER(4) COURSE_ID VARCHARD2(10) START_DATE DATE END_DATE DATE Which two aggregate functions are valid on the START_DATE column?（）ASUM(start_date)BAVG(start_date)CCOUNT(start_date)DAVG(start_date, end_date)EMIN(start_date)FMAXIMUM(start_date)
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