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)
Identify the activities performed as part of the Automatic SQL Tuning process in the maintenance window?()
A. generating the SQL profile
B. testing and accepting the SQL profile
C. generating a list of candidate SQLs for tuning
D. adding tuned SQL plans into the SQL plan baseline
E. tuning each SQL statement in the order of importance
F. generating baselines that include candidate SQLs for tuning
参考答案
更多 “ Identify the activities performed as part of the Automatic SQL Tuning process in the maintenance window?() A. generating the SQL profileB. testing and accepting the SQL profileC. generating a list of candidate SQLs for tuningD. adding tuned SQL plans into the SQL plan baselineE. tuning each SQL statement in the order of importanceF. generating baselines that include candidate SQLs for tuning ” 相关考题
考题
The basic terminology for networks includes:A.Activities, events, manpower, skill levels and slack.B.Activities, documentation, events, manpower and skill levels.C.Slack, activities, events, and time estimates.D.Time estimates, slack, sponsorship involvement, and activities.E.Time estimates, slack time, report writing, life cycle phases, and crashing times.
考题
113 The basic terminology for networks includes:A. Activities, events, manpower, skill levels and slack.B. Activities, documentation, events, manpower and skill levels.C. Slack, activities, events, and time estimates.D. Time estimates, slack, sponsorship involvement, and activities.E. Time estimates, slack time, report writing, life cycle phases, and crashing times
考题
195 The basic terminology for networks includes:A. Activities, events, manpower, skill levels and slack.B. Activities, documentation, events, manpower and skill levels.C. Slack, activities, events, and time estimates.D. Time estimates, slack, sponsorship involvement, and activities.E. Time estimates, slack time, report writing, life cycle phases, and crashing times
考题
Iam_______tobelievethathewon‘tcomebacktoseehiswifeagain.A.inclinedB.puzzledC.accompaniedD.performed
考题
Examine the commands executed to monitor database operations:$ conn sys oracle/oracle@prod as sysdbaSQL VAR eid NUMBERSQL EXEC: eid := DBMS_SQL_MONITOR.BEGIN_OPERATION (‘batch_job’ , FORCED_TRACKING = ‘Y’);Which two statements are true?()A. Database operations will be monitored only when they consume a significant amount of resource.B. Database operations for all sessions will be monitored.C. Database operations will be monitored only if the STATISTICS_LEVEL parameter is set to TYPICAL and CONTROL_MANAGEMENT_PACK_ACCESS is set DIAGNISTIC + tuning.D. Only DML and DDL statements will be monitored for the session.E. All subsequent statements in the session will be treated as one database operation and will be monitored.
考题
A new report process containing a complex query is written, with high impact on the database. You wantto collect basic statistics about query, such as the level of parallelism, total database time, and the number of I/O requests.For the database instance STATISTICS_LEVEL, the initialization parameter is set to TYPICAL and theCONTROL_MANAGEMENT_PACK_ACCESS parameter is set to DIAGNOSTIC+TUNING.What should you do to accomplish this task?()A. Execute the query and view Active Session History (ASH) for information about the query.B. Enable SQL trace for the query.C. Create a database operation, execute the query, and use the DBMS_SQL_MONITOR. REPORT_SQL_MONITOR function to view the report.D. Use the DBMS_APPLICATION_INFO.SET_SESSION_LONGOPS procedure to monitor query execution and view the information from the V$SESSION_LONGOPS view.
考题
It is reported that he never ____ an operation (手术) without washing his hands.
A、railwayB、trackC、gayD、performed
考题
Given the following DDL for the PARTS table:CREATE TABLE parts (part_no INT(9) NOT NULL, part_name VARCHAR(24), part_remain INT(9));All part numbers entered will be different and all rows should be displayed in order of increasing part numbers whenever the table is queried. Which of the following create index statements will meet this criteria and require the least amount of storage for the index object?()A.CREATE UNIQUE INDEX idx_partno ON parts(part_no)B.CREATE UNIQUE INDEX idx_partno ON parts(part_name ASC)C.CREATE UNIQUE INDEX idx_partno ON parts(part_name, part_no ASC)D.CREATE UNIQUE INDEX idx_partno ON parts(part_no, part_name ASC)
考题
Which functionality is required within an IP router that is situated at the boundary of an IPv4 network and an IPv6 network to allow communication between IPv6- only and IPv4 - only nodes?()
A. AutoconfigurationB. Automatic 6to4 TunnelC. Automatic 6to4 RelayD. Network Address Translator - Protocol Translator (NAT - PT)E. Intrasite Automatic T unnel Address Protocol (ISATAP)
热门标签
最新试卷