Historical records during close-out are useful to _____ and _____ for future projects.A.Predict trends, highlight problems.B.Analyze successes, shortfalls.C.Analyze strengths, document results.D.Support litigation, defend claims.E.Justify results, set sta

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The most crucial time for project risk assessment is ( ).

• A、when a problem surfaces
• B、during the planning phase
• C、during the close-out phase
• D、after the project schedule has been published

第7题：

You are creating a tabular report for the sales department with a department break group. You need to ensure that if al least six sales records will not fit at the button of a page, the group will start on the next page. Which printing frame property would you alter to achieve these results?（）

• A、Source 
• B、Print direction 
• C、Maximum records per page 
• D、Minimum Widow records 
• E、Column mode

第8题：

Assume a JavaBean com.example.GradedTestBean exists and has two attributes. The attribute name is oftype java.lang.String and the attribute score is of type java.lang.Integer. An array of com.example. GradedTestBean objects is exposed to the page in a request- scoped attribute called results. Additionally，an empty java.util.HashMap called resultMap is placed in the page scope. A JSP page needs to add the firstentry in results to resultMap， storing the name attribute of the bean as the key and the score attribute of thebean as the value. Which code snippet of JSTL code satisfies this requirement？（）

• A、${resultMap[results[0].name] = results[0].score}
• B、<c：set var="${resultMap}" key="${results[0].name}" value="${results[0].score}" />
• C、<c：set var="resultMap" property="${results[0].name}"> ${results[0].value}</c：set>
• D、<c：set var="resultMap" property="${results[0].name}" value="${results[0].score}" />
• E、<c：set target="${resultMap}" property="${results[0].name}" value="${results[0].score}" />

第9题：

（）involves using mathematical techniques to forecast future outcomes based onhistorical results.

• A、Trendanalysis
• B、Qualityaudit
• C、Defect repair review
• D、Flowcharting

第10题：

Your database is functional with a peak load for the last one hour. You want to preserve the performancestatistics collected during this period to be used for comparison when you analyze the performance of thedatabase in the future.  What action would you take to achieve this task（）

• A、Insert finding directives for ADDM tasks in the future.
• B、Create a baseline on a pair of snapshots spanning the peak-load period.
• C、Decrease the snapshot interval in the AWR to collect more snapshots during the peak- load period.
• D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automaticpurging of snapshots

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第17题：

What is a primary objective of the security architecture assessment? （）

• A、document power and UPS availability
• B、to integrate routing and switching components
• C、create a design specification document
• D、document the customer's current and future technology projects

第18题：

Your database is functional with a peak load for the last one hour. You want to preserve theperformance statistics collected during this period to be used for comparison when you analyze theperformance of the database in the future.  What action would you take to achieve this task（）

• A、Insert finding directives for ADDM tasks in the future.
• B、Create a baseline on a pair of snapshots spanning the peak-load period.
• C、Decrease the snapshot interval in the AWR to collect more snapshots during the peak-load period.
• D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid automatic purging of snapshots.

第19题：

Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of the database in the future.  What action would you take to achieve this task？（）

• A、Set the STATISTICS_LEVEL initialization parameter to ALL.
• B、Create a baseline on a pair of snapshots that have the statistics of the peak­load period in the database.
• C、Decrease the snapshot interval in the AWR to collect more number of snapshots during the peak­load period.
• D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid theautomatic purging of the snapshots.

第20题：

As an experienced Network Engineer, you are required to implement the security architecture assessment. Which of the following statement describes the most important reason for that?（）

• A、Create a design specification document.
• B、Integrate routing and switching components.
• C、Document power and UPS availability
• D、Document the customer's current and future technology projects.

第21题：

Two users share the same Windows 7 computer. The first user creates a document intended to be used by both users, and then logs off. The second user logs on and types the name of the document in the Start menu, but the document is not found. Which of the following is the problem?（）

• A、The document is set to hidden.
• B、The document is locked.
• C、The document was saved as a system document.
• D、The document is owned by the first user.

第22题：

Your database is functional with peak load for one hour. You want to preserve the performance statistics collected during this period so that they can be used for comparison while analyzing the performance of thedatabase in the future. What action would you take to achieve this task？（）

• A、Set the STATISTICS_LEVEL initialization parameter to ALL.
• B、Create a baseline on a pair of snapshots that have the statistics of the peak-load period in the database.
• C、Decrease the snapshot interval in the AWR to collect more number of snapshots during the peak-load period.
• D、Set the snapshot retention period in the Automatic Workload Repository （AWR） to zero to avoid the automatic purging of the snapshots.

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