单选题You explicitly specified the tablespace usage threshold values while creating a tablespace. You need to revert to the database-wide default tablespace usage threshold values for the tablespace. Which PL/SQL package would you use?（）A DBMS_STATS B DBMS_ALERT C DBMS_SPACE D DBMS_MONITOR E DBMS_SERVER_ALERTF DBMS_SPACE

考题 An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the TEST_TBS tablespace does not include autoextensible data files?（）A. TEST_TBS is a small file tablespace.B. TEST_TBS is a bigfile tablespace (BFT).C. TEST_TBS is the default temporary tablespace.D. TEST_TBS is a dictionary-managed tablespace.

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考题 Which two of these are differences between traffic policing and traffic shaping？（）A、with traffic shaping，a router stores excess traffic in packet buffers until bandwidth is available againB、with policing you can tune the buffer usage for traffic exceeding the specified CIRC、with shaping you can tune the buffer usage for traffic exceeding the specified CIRD、shaping should only be applied for ingress traffic，policing only for egressE、policing uses a token bucket algorithm，shaping uses an SPD algorithm

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考题 You want the size of the tablespace to increase when it is full. Which option would you use？（）A、use automatic extent allocationB、disable threshold for the tablespaceC、use freelists to manage the free spaceD、use automatic segment space managementE、create the tablespace as a bigfile tablespaceF、use the RESIZE clause while creating the tablespaceG、enable AUTOEXTEND for at least one of the data files in the tablespace

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考题 While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）A、 It would result in an error because the warning threshold cannot be more than the critical threshold.B、 The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.C、 The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.D、 Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

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考题 You have specified the warning and critical threshold values of an application tablespace to be 60% and 70% respectively. From the tablespace space usage metrics， you find that the actual space usage has reached the specified warning threshold value， but no alerts have been generated. What could be the reason for this？（）A、 The EVENT parameter was not setB、 The SQL_TRACE parameter is set to FALSEC、 The Enterprise Manager Grid Control is not usedD、 The STATISTICS_LEVEL parameter is set to BASICE、 The TIMED_STATISTICS parameter is set to FALSE

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考题 The warning and critical threshold values have been set to 85% and 97%， respectively， for one of the tablespaces. The current tablespace space usage is 54%. You modify the warning threshold to be 50 % and critical threshold to be 53% in Database Control. Which statement is true？（）A、 The new setting would be applied but no alerts would be raised immediately.B、 The new setting would be applied and an alert would be raised immediately.C、 The new setting would be ignored because the tablespace space usage is more than the specified threshold value.D、 The new setting would cause an error because the tablespace space usage is more than the specified threshold value.

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考题 While setting up the thresholds for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）A、It would result in an error because the warning threshold cannot be more than the critical threshold.B、The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.C、The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.D、Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

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考题 You are maintaining your OLTP database in Oracle10g. You have not set the warning level and critical level threshold values for space usage of the DATA1 tablespace. What will be the impact？（）A、 No warning level or critical level alert will be generated.B、 A warning level alert will never be generated， but a critical level alert will be generated when 97 percent space of the DATA1 tablespace is used.C、 A critical level alert will never be generated， but a warning level alert will be generated when 85 percent space of the DATA1 tablespace is used.D、 A warning level alert will be generated at 85 percent space usage of the DATA1 tablespace， and a critical level alert is generated at 97 percent space usage of the DATA1 tablespace.

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考题 An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the TEST_TBS tablespace does not include autoextensible data files?（）A、TEST_TBS is a small file tablespace B、TEST_TBS is a bigfile tablespace (BFT)C、TEST_TBS is the default temporary tablespaceD、TEST_TBS is a dictionary-managed tablespaceE、Threshold values for the TEST_TBS tablespace are not explicitly specified

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考题 Users are performing a large volume of inserts and deletes on the application tables in the APPS tablespace. You observe that there are several warning alerts being generated for the APPS tablespace space usage metrics. Currently， the warning threshold for the tablespace usage metrics is set to 70%. To make the generated alerts more useful as a problem identification tool， you want to reduce the frequency of alert generation for the tablespace usage metrics for the APPS tablespace. What should you do？（）A、 Disable SQL tracing for the APPS tablespace.B、 Disable logging attributes for the APPS tablespace.C、 Modify the tablespace to be a dictionary-managed tablespace.D、 Increase the critical threshold value for the tablespace space usage metrics for the APPS tablespace.E、 Increase the warning threshold value for the tablespace space usage metric for the APPS tablespace.

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考题单选题An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the TEST_TBS tablespace does not include autoextensible data files?（）A TEST_TBS is a small file tablespace B TEST_TBS is a bigfile tablespace (BFT)C TEST_TBS is the default temporary tablespaceD TEST_TBS is a dictionary-managed tablespaceE Threshold values for the TEST_TBS tablespace are not explicitly specified

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考题单选题You want the size of the tablespace to increase when it is full. Which option would you use？（）A use automatic extent allocationB disable threshold for the tablespaceC use freelists to manage the free spaceD use automatic segment space managementE create the tablespace as a bigfile tablespaceF use the RESIZE clause while creating the tablespaceG enable AUTOEXTEND for at least one of the data files in the tablespace

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考题单选题Evaluate the following command： SQLALTER SYSTEM SET db_securefile = ’IGNORE’； What is the impact of this setting on the usage of SecureFiles？（）A It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOBB It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOBC It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOBD It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile

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考题单选题While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）A It would result in an error because the warning threshold cannot be more than the critical threshold.B The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.C The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.D Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

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考题单选题You have specified the warning and critical threshold values of an application tablespace to be 60% and 70%， respectively. From the tablespace space usage metrics， you find that the actual space usage has reached the specified warning threshold value， but no alerts have been generated. What could be the reason for this？（）A The EVENT parameter was not set.B The SQL_TRACE parameter is set to FALSEC The Enterprise Manager Grid Control is not used.D The STATISTICS_LEVEL parameter is set to BASICE The TIMED_STATISTICS parameter is set to FALSE

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考题单选题You have specified the warning and critical threshold values of an application tablespace to be 60% and 70% respectively. From the tablespace space usage metrics， you find that the actual space usage has reached the specified warning threshold value， but no alerts have been generated. What could be the reason for this？（）A The EVENT parameter was not setB The SQL_TRACE parameter is set to FALSEC The Enterprise Manager Grid Control is not usedD The STATISTICS_LEVEL parameter is set to BASICE The TIMED_STATISTICS parameter is set to FALSE

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考题单选题Evaluate the following command: SQLALTER SYSTEM SET db_securefile = 'IGNORE'; What is the impact of this setting on the usage of SecureFiles?（）A It forces BasicFiles to be created even if the SECUREFILE option is specified to create the LOBB It forces SecureFiles to be created even if the BASICFILE option is specified to create the LOBC It does not allow the creation of SecureFiles and generates an error if the SECUREFILE option is specified to create the LOBD It ignores the SECUREFILE option only if a Manual Segment Space Management tablespace is used and creates a BasicFile

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考题单选题You have set Tablespace Full Metrics Threshold values for the USERS tablespace as follows： Warning （%）： 90 Critical （%）： 95 Which background process is responsible for issuing alerts when the threshold is crossed（）A System monitor （SMON）B Process monitor （PMON）C Memory manager process （MMAN）D Manageability Monitor process （MMON）

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考题单选题An online tablespace, TEST_TBS, is full and you realize that no server-managed tablespace threshold alerts were generated for the TEST_TBS tablespace. What could be the reason, if the TEST_TBS tablespace does not include autoextensible data files?（）A TEST_TBS is a small file tablespace.B TEST_TBS is a bigfile tablespace (BFT).C TEST_TBS is the default temporary tablespace.D TEST_TBS is a dictionary-managed tablespace.

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考题单选题The warning and critical threshold values have been set to 85% and 97%， respectively， for one of the tablespaces. The current tablespace space usage is 54%. You modify the warning threshold to be 50% and critical threshold to be 53% in Database Control. Which statement is true？（）A The new setting would be applied but no alerts would be raised immediately.B The new setting would be applied and an alert would be raised immediately.C The new setting would be ignored because the tablespace space usage is more than the specified threshold value.D The new setting would cause an error because the tablespace space usage is more than the specified threshold value.

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考题单选题While setting up the thresholds for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）A It would result in an error because the warning threshold cannot be more than the critical threshold.B The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.C The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.D Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

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考题多选题Which two of these are differences between traffic policing and traffic shaping？（）Awith traffic shaping，a router stores excess traffic in packet buffers until bandwidth is available againBwith policing you can tune the buffer usage for traffic exceeding the specified CIRCwith shaping you can tune the buffer usage for traffic exceeding the specified CIRDshaping should only be applied for ingress traffic，policing only for egressEpolicing uses a token bucket algorithm，shaping uses an SPD algorithm

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考题单选题You want to be notified when the space usage of an existing critical tablespace has reached 75% of the allocated space. Which option would you use to achieve this？（）A run a procedure to check the tablespace space usageB define the warning threshold for the tablespace at 75% in Database ControlC create a trigger to be executed when tablespace space usage reaches 75%D submit a job by using DBMS_JOB package to check the free space in the tablespace at regular intervalsE define the warning threshold to be 75% for the tablespace by ALTER TABLESPACE .. ADD THRESHOLD command

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考题单选题You have set Tablespace Full Metrics Threshold values for the USERS tablespace as follows：Warning （%）： 90Critical （%）： 95 Which background process is responsible for issuing alerts when the threshold is crossed（）A System monitor （SMON）B Process monitor （PMON）C Memory manager process （MMAN）D Manageability Monitor process （MMON）

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考题单选题Users are performing a large volume of inserts and deletes on the application tables in the APPS tablespace. You observe that there are several warning alerts being generated for the APPS tablespace space usage metrics. Currently， the warning threshold for the tablespace space usage metrics is set to 70%. To make the generated alerts more useful as a problem identification tool， you want to reduce the frequency of alert generation for the tablespace space usage metrics for the APPS tablespace. What should you do？（）A disable SQL tracing for theAPPS tablespaceB disable logging attribute for the APPS tablespaceC modify the tablespace to be a dictionarymanaged tablespaceD increase the critical threshold value for the tablespace space usage metrics for the APPS tablespaceE increase the warning threshold value for the tablespace space usage metrics for the APPS tablespace

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考题单选题Users are performing a large volume of inserts and deletes on the application tables in the APPS tablespace. You observe that there are several warning alerts being generated for the APPS tablespace space usage metrics. Currently， the warning threshold for the tablespace usage metrics is set to 70%. To make the generated alerts more useful as a problem identification tool， you want to reduce the frequency of alert generation for the tablespace usage metrics for the APPS tablespace. What should you do？（）A Disable SQL tracing for the APPS tablespace.B Disable logging attributes for the APPS tablespace.C Modify the tablespace to be a dictionary-managed tablespace.D Increase the critical threshold value for the tablespace space usage metrics for the APPS tablespace.E Increase the warning threshold value for the tablespace space usage metric for the APPS tablespace.

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考题单选题The warning level threshold value for a tablespace， DATA1， is set to 60% and the critical level threshold value is set to 80%. The tablespace， DATA1， is infrequently used and is not a part of the production environment. You issued the following command： SQL EXECUTE DBMS_SERVER_ALERT.SET_THRESHOLD （dbms_server_alert.tablespace_pct_full， dbms_server_alert.operator_ge，80， dbms_server_alert.operator_ge，90， 1，1，NULL， dbms_server_alert.object_type_tablespace，’DATA’）； What will be the result of the command？（）A The command will be executed successfully only if the tablespace DATA1 is a dictionary-managed tablespace.B The total numbers of alerts that you receive every day will be reduced.C The total number of alerts that you receive every day will be increased.D No more data will be added to the DATA1 tablespace if 80% of the space allocated to the DATA1 tablespace is used.

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