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While deploying a new application module，the software vendor ships the application software along with appropriate SQL plan baselines for the new SQLs being introduced. Which two statements describe the consequences？（）
A . The plan baselines can be evolved over time to produce better performance.
B . The newly generated plans are directly placed into the SQL plan baseline without being verified.
C . The new SQL statements initially run with the plans that are known to produce good performance under standard test configuration.
D . The optimizer does not generate new plans for the SQL statements for which the SQL plan baseline has been imported.
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She（）mail the package before the post office closes.
A . has
B . have to
C . has to
D . must to
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The package specification in the international trade is （） than domestically.
A . lower
B . higher
C . smaller
D . bigger
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Which of the following packages maintains information in the recovery catalog？ （）
A . DBMS_RCVMAN
B . DBMS_RMAN
C . DBMS_RCVCAT
D . DBMS_CATPROC
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Have you installed the new software?（）
A . Installed.
B . Uninstalled.
C . No, not yet.
D . Yes, not yet.
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A package contains nitric acid solution and is radioactive. The radiation level at the package surface is 36 millirems per hour. How should this package be labeled? （）
A . Radioactive II and oxidizer
B . Radioactive II and poison
C . Radioactive I and corrosive
D . Fissile class I
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A system administrator has successfully backed up the VIOS software and is ready to perform a VIOS software update. Which command will the administrator use to update the software from a CD？ （）
A . smit update_all
B . geninstall -d /dev/cd0 all
C . installp -acgX -d /dev/cd0 all
D . updateios -dev /dev/cd0 -accept -install
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Which is the packaging strategy of iDataPlex of the following？（）
A . Fourteen servers per rack likeBladeCenter
B . Two servers per rack for optimal cooling cost
C . One server per rack for optimal cooling and energy efficiency
D . Four servers per rack （twoexach half high） for optimal cooling
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Which statements describe the capabilities of the DBMS_NETWORK_ACL_ADMIN package?（）
A . It can be used to allow the access privilege settings for users but not roles.
B . It can be used to allow the access privilege settings for users as well as roles.
C . It can be used to control the time interval for which the access privilege is available to a user.
D . It can be used to selectively restrict the access for each user in a database to different host computers.
E . It can be used to selectively restrict a user's access to different applications in a specific host computer.
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While deploying a new application module, the software vendor ships the application software along with appropriate SQL plan baselines for the new SQLs being introduced. Which two statements describe the consequences?（）
A . The plan baselines can be evolved over time to produce better performance.
B . The newly generated plans are directly placed into the SQL plan baseline without being verified.
C . The new SQL statements initially run with the plans that are known to produce good performance under standard test configuration.
D . The optimizer does not generate new plans for the SQL statements for which the SQL plan baseline has been imported.
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What is the caution on the package?
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Which of the following aspects are the benefits of tertiary packaging?
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“ABC London” is printed ____ the outer package.
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26. In March, the company is going toA. install new computer software.B. start using new computer software.C. test the new computer software.
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Which of the following about the language software is true？
A．It is free of charge.
B．It helps programmers write programs.
C．It is a kind of infamous software.
D．It reaches the market at the time it promised.
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How long will the special tour package last？
A．1 month.
B．2 months.
C．3 months.
D．4 months.
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Software engineering umbrella activities are only applied during the initial phases of software development projects.（)
是
否
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What is NOT mentioned in the package？
A．Free afternoon tea.
B．One full-day tour.
C．Car rental.
D．Free recreation facilities.
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Net price refers to the price without packaging fee.
正确
错误
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In the author's opinion, real self-esteem usually comesfrom meeting worthwhile goals combi
In the author's opinion, real self-esteem usually comes from meeting worthwhile goals combined with ______.
A．hard work
B．positive praise
C．severe criticize
D．realistic feedback
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Software engineering economy is an effective part of software engineering，which ofthe following contents is the research content of software engineering economy( )．
①estimation of software development cost
③earn & cost analysis of software development
③adjustment of software development progress
A．①only B．②and③ C．①and② D．all
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Software Engineering Economy is an effective part of software engineering, which of the following content is the research comtent of software engineering economy？
Ⅰ.Estimation of software development cost
Ⅱ.Earn & Cost analysis of software development
Ⅲ.Adjustment of software development progress
A．Ⅲ only
B．Ⅱ and Ⅲ
C．Ⅰ and Ⅱ
D．all
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Internet piracy refers to the use of the Internet for illegally copying or distributing unauthorized software. In these cases the Internet is the medium for advertising, offering, acquiring, or distributing pirated software.
The Business Software Alliance, a software industry trade association, estimates that there are 840 000 Internet sites selling illegal software as genuine product. Many consumers Who acquire software over the Internet never receive the programs they paid for. Others are not able to get their money back if they discover that the software they acquired is counterfeit. Disreputable Internet businesses often quickly vanish, leaving behind hundreds of dissatisfied consumers.
The ease of creating a Website and then advertising and distributing software through the Internet has increased sales of pirated software passed off by seemingly legitimate businesses. Plus, the explosive growth of e-commerce, combined with anonymity (匿名) and unlimited volume, have made it even easier for criminals to sell counterfeit (伪造的) software online.
Illegal online businesses often have professional-looking Internet sites that could fool even the smartest consumer. Distinguishing counterfeit software on the Internet is understandably difficult because consumers can't visually examine the product for physical Warnings on the hard ware, or see the person from whom they're buying.
Pirated software can often contain viruses with the potential to damage both individual com puters or entire networks. Viruses can and do cause data loss, which would be devastating to most companies. When using unlicensed software, you are not eligible for technical support from the software publisher. If you have a technical issue in need of resolution, oftentimes a work stopping issue, you are out of luck. In addition, product upgrades (升级)—less expensive up grades of existing products—are not available to you.
Based on Business Software Alliance estimates, the current loss of jobs, wages, and critical investments in software and technology innovation worldwide due to piracy so far this year is estimated at: ＄11 326 675 282.
"Software piracy continues unabated (不减弱的), robbing the industry of thousands of jobs, billions in wages, tax revenues and critical investments in new technologies," according to Robert Holleyman, president and CEO, Business Software Alliance.
Internet piracy is defined as______.
A．selling pirated books over the Internet
B．stealing information from other Websites
C．copying or selling unauthorized software over the Internet
D．advertising and selling counterfeit products over the Internet
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The objective of （71）is to determine what parts of the application software will be assigned to what hardware. The major software components of the system being developed have to be identified and the
A．datapersistence
B． dataaccessobjects
C． databaseconnection
D． dataaccesslogic
