●In document windows，selected text is (73) .(73) A．copiedB．insertedC．deletedD．highlighted
●In document windows，selected text is (73) .
(73) A．copied
B．inserted
C．deleted
D．highlighted
相关考题：
●Communication networks can be classified in terms of their physical arrangement or (73) Three common (73) are the star,bus,and ring.(73) A．structuresB．topologiesC．protocolsD．frames
试题（73）Tool for defining activities is（73）．（73）A．Dependency DeterminationB．Precedence Diagramming methodC．Rolling Wave PlanningD．Schedule network Templates
One of the difficulties in building an SQL,like query language for the Web is the absence of a database(71) for this huge, heterogeneous repository of information. However, if we are interested in HTML documents only, we can construct a virtual schema from the implicit structure of these files. Thus, at the highest level of(72) , every such document is identified by its Uniform. Resource Locator(URL), has a(73) and a text. Also, Web servers provide some additional information such as the type, length, and the last modification date of a document. So, for data mining purposes, we can consider the set of all HTML documents as a relation:Document(url, title, text, type, length, modif)Where all the(74) are character strings. In this framework, an individual document is identified with a(75) in this relation. Of course, if some optional information is missing from the HTML document, the associate fields will be left blank, but this is not uncommon in any database.A．schemaB．platformC．moduleD．relation
●Generally software can be divided into two types: (73) software and application software.(73)A. databaseB. systemC. operatingD. text
月末结转已销A产品成本73,500元,企业应作如下账务处理：A．借：主营业务成本 73,500 贷：库存商品——A产品 73,500B．借：主营业务成本 73,500 贷：原材料——A产品 73,500C．借：库存商品——A产品 73,500 贷：生产成本——A产品 73,500D．借:生产成本--A产品 73,500 贷:库存商品--A产品 73,500E．借：其他业务成本 73,500 贷：原材料——A产品 73,500F．借：主营业务成本 73,500 贷：本年利润 73,500G．借:生产成本--A产品 73,500 贷:制造费用 73,500
执行DML触发器时，会自动创建两个临时表，分别是（）A．inserted表B．updated表C．deleted表D．selected表