下面对于Content Provider描述正确的是()
A.被其他应用程序引用,为应用程序提供一个一致的、标准的数据访问接口
B.包含了处理进程间的联系和数据安全访问
C.通过URL来选择要访问的表和数据
D.如果Provider应用程序没有指定任何权限,那么其他应用程序不能访问这个Provider数据
A.被其他应用程序引用,为应用程序提供一个一致的、标准的数据访问接口
B.包含了处理进程间的联系和数据安全访问
C.通过URL来选择要访问的表和数据
D.如果Provider应用程序没有指定任何权限,那么其他应用程序不能访问这个Provider数据
A.append(content)
B.appendTo(content)
C.insertAfter(content)
D.after(content)
A.append(content)
B.appendTo(content)
C.insertAfter(content)
D.after(content)
B.are interested in the German language
C.want to be employed by German companies
D.wish to work for professional training providers
The iMOVE programs are carried out by ________.A.language training centers
B.German training providers
C.special service developers
D.overseas employment advisers
Which of the following measures has iMOVE taken to guarantee its high standards?A.Offering different language courses.
B.Providing modern training facilities.
C.Starting training courses overseas.
D.Developing quality standards.
The purpose of the passage is to ________.A.advertise the iMOVE database
B.make German companies more popular
C.hire overseas employees to work in Germany
D.encourage people to learn more foreign languages
held in Germany are taught in _________.A.German
B.English
C.French
D.Chinese
请帮忙给出每个问题的正确答案和分析,谢谢!
选出应填入下面一段英语中______内的正确答案。
The approach we propose is a system-oriented methodology for knowledge acquisition, this orientation emphasizes ongoing documentation throughout each cycle and technique applied. Program-wide documentation is suggested, both for the purpose ofinternal(1)and for later verification and(2)efforts. The documentation system we propose includes a central "knowledge acquisition(3)" which is(4)to reflect knowledge acquisition plans, session nodes, and domain expert participation. Specifically,(5)within the database system include knowledge acquisition forms, which document plans for, and notes from, knowledge acquisition session, domain expert file, and rule content forms.
选出应填入下面一段英语中______内的正确答案。
SOX is an alternative(1)for XML. It is useful for reading and creating XML content in a(2)editor. It is then easily transformed into proper XML. SOX was created because developers can spend a great deal of time with raw XML. For many of us, the popular XML(3)have not reached a point where their tree views, tables and forms can completely substitute for the underlying(4)language. This is not surprising when one considers that developers still use a text view, albeit enhanced, for editing other languages such as Java. SOX uses(5)to represent the structure of an XML document, which eliminates the need for closing tags and a number of quoting devices. The result is surprisingly clear.
A.服务中心没有provider服务的记录
B.服务中心没有provider服务的实例记录
C.consumer服务和provider服务的环境不同
D.consumer服务和provider服务的PPLCATION_ID不同
for they respected nature as a provider of life
A) coordination B) acquaintance C) contact D) harmony
A.Database
B. DataSource
C. InitialCatalog
D. Provider
If your computer is connected to a host that is an ISP(Internet Service Provider),you can negotiate with the master of the host that your computer is connected to the Internet as a host rather than a terminal.
从供选择的答案中选出应填入下面一段英文中______内的正确答案。
In computers, encoding is the process of putting a sequence of(1)characters (letters, numbers, punctuation, and certain symbols) into a specialized(2)format for efficient transmission or storage.(3)Decoding is the opposite process—the conversion of an encoded format back into the original(4)sequence of characters. Encoding and decoding are used in data communications, networking, and storage. The term is especially(5)applicable to radio (wireless) communications systems.
The terms encoding and decoding are often used in reference to the(6)processes of analog-to-digital conversion and digital-to-analog conversion. In this sense, these(7)terms can apply to any form of data, including text, images, audio, video,(8)multimedia, computer programs, or signals in sensors, telernetry, and control systems. Encoding should not be confused with encryption, a process in which data is deliberately altered so as to(9)concealits content. Encryption can be done without changing the particular(10)code that the content is in, and encoding can be done without deliberately concealing the content.
供选择的答案:
1.terms 2.Decoding 3.processes 4.format 5.code
6.multimedia 7.applicable 8.conceal 9.equence 10.characters