A shoot-out has erupted between your MS development teams us

题目
单选题
A shoot-out has erupted between your MS development teams using .NET and your Linux development teams using Java.  Knowing that your database is in danger,which command would you use to back up your NOARCHIVELOG mode database using RMAN with compression?()
A

 backup database all

B

 backup compressed database

C

 backup as compressed backupset database

D

 backup as compressed backup database plus archivelog all

E

 backup as compressed backupset database plus compress archivelog all

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相似问题和答案

第1题:

The experiment is carried cut to prove ______.

A. water pushes on your body when you swim underwater.

B. the earth is surrounded by a layer of air called the atmosphere.

C. the pressure of air around us has a powerful force.

D. the air pressure is not equalized around us.


正确答案:C

第2题:

We would appreciate your sending us a catalogue of your Rubber Boots ()with termsof payment and the largest discount you can allow us.

A、togethering

B、togethered

C、together

D、togetherness


参考答案:C

第3题:

58 What do we know about the Indian IT industry?

A. It will move its head office to Shenzhen

B. It is seeking further development in China

C. It has attracted an investment of US$15 billion

D. It caught up with the US IT industry in2008.


正确答案:B

第4题:

Who has had the greatest influence on the development of your career interests?

在你确立职业志向的过程中,谁对你的影响最大?


正确答案:
             

第5题:

Murphy&39;s Law suggests, "If anything can go wrong, it will." Murphy has motivated numerous pearls of wisdom about projects; machines, people, and why things go wrong. A project is a [temporary] sequence of unique, complex, and connected( )having one goal or purpose and that must be completed by a specific time, within budget, and according to ( ).Project management is the( )of scoping, planning, staffing, organizing, directing, and controlling the development of an acceptable information system at a minimum cost within a specified time frame. Project management is a cross life cycle activity because it overlaps all phases of any systems development methodology. For any systems development project, effective project management is necessary to ensure that the project meets the deadline, is developed within a (an) ( )budget, and fulfills customer expectations and specifications. Corporate rightsizing has changed the structure and culture of most organizations, and hence, project management. More flexible and temporary interdepartmental(不同部门间)teams that are given greater responsibility and authority for the success of organizations have replaced rigid hierarchical command structures and permanent teams. Contemporary system development methodologies depend on having teams that include both technical and nontechnical users, managers, and information technologists all directed to the project goal. These( )teams require leadership and project management.

A.activities B.tasks C.services D.softwareA.document B.order C.specification D.authorityA.process B.activity C.step D.taskA.predefined B.acceptable C.rigid D.StrictA.invariable B.fixed C.permanent D.dynamic


正确答案:A,C,A,B,D

第6题:

听力原文:M: Ms. Smith, this is Bank of China, Shanghai Branch, I would like to tell you that your draft has been duly collected. Payment will be made upon your surrendering to us the relative Provisional Receipt for Collection.

W: Oh, really. I just badly want some Chinese money. It comes quite in time. Thank you very much indeed.

Q: What is informed to Ms. Smith?

(17)

A.The payments of her draft.

B.The collection of her draft.

C.The exchange of some dollars.

D.The opening of her account.


正确答案:B
解析:男士通知女士说她的汇票已按时托收了。

第7题:

Please send us your latest catalogue with your best CIF Paris prices. We will also appreciate your telling us the ()weight of each article.

A、approximate

B、estimable

C、probably

D、assumable


参考答案:A

第8题:

National Basketball Association (NBA), the association of professional teams in the US, has two divisions: the Eastern Division and Western Division.()

此题为判断题(对,错)。


正确答案:√

第9题:

You and a co-worker have established wireless communication directly between your wireless laptops. What type of wireless topology has been created()。

A.BSS

B.ESS

C.IBSS

D.SSID


参考答案:C

第10题:

Teams are required for most engineering projects. Although some small hardware or software products can be developed by individuals, the scale and complexity of modem systems is such, and the demand for short schedules so great, that it is no longer ( )for one person to do most engineering jobs. Systems development is a team ( ), and the effectiveness of the team largely determines the
(请作答此空)of the engineering.
Development teams often behave much like baseball or basketball teams. Even though they may have multiple specialties, all the members work toward( ). However, on systems maintenance and enhancement teams, the engineers often work relatively independently, much like wrestling and track teams.
A team is ( )just a group of people who happen to work together. Teamwork takes practice and it involves special skills. Teams require common processes; they need agreed-upon goals; and they need effective guidance and leadership. The methods for guiding and leading such teams are well known, but they are not obvious.

A.size
B.quality
C.scale
D.complexity

答案:B
解析:
大多数软件工程项目都是需要由项目团队完成的,虽然小的简单的软硬件系统个人就能完成,但是对于大型复杂系统并且需要详细计划的项目由个人完成并不( )。系统开发是团队( ),团队工作的效率很大程度上决定了软件工程的(请作答此空)。
开发团队的合作与篮球或棒球运动员之间的合作很相像,尽管每个人都有自己擅长的技术,但是大家是向着( )目标而努力的。
项目团队( )一群碰巧工作在一起的人,团队工作需要一群人互相配合,齐心协力向着一个目标奋斗,并且这群人也需要一个好的领导来带领他们。
A.尺寸 B.质量 C.规模 D.复杂度

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