A ____________ is a disconnected, memory-resident representation of the database which contains tables, columns, rows, relationships, and constraints.A ____________ is a disconnected, memory-resident representation of the database which contains tables, columns, rows, relationships, and constraints.a. DataSymbolb. DataObjectc. DataMartd. DataSet_______ is an object-oriented programming language developed by Sun Microsystems that runs on top of Web browser software.a. ActiveXb. Pythonc. Javad. JavaScript____________ is rapidly becoming the data exchange standard for e-commerce applications; it is important because it provides the semantics that facilitate the sharing, exchange, and manipulation of structured documents over organizational boundaries.a. Semantic Markup Language (SML)b. Unified Markup Language (UML)c. Extensible Markup Language (XML)d. PML (Programming Markup Language (PML)________ the objects that manage the connection with a data source and provide data to the consumers.a. Providersb. Serversc. Consumersd. ProducersAn _____________ document is an advanced data definition language that is used to describe the structure (elements, data types, relationship types, ranges, and default values) of XML data documents.a. Unified Markup Language (UML)b. Extensible Markup Language (XML)c. Semantic Markup Language (SML)d. XML Schema Definition (XSD)Which of the following is NOT a common feature of a web application server?a. Security and authentication of usersb. Database access with transaction managementc. Performance and fault toleranced. All of these choices are correct.To define a ______________ you must create a data source name (DSN) for the data source.a. data sourceb. detailed data sourcec. named spaced. remote data spaceA __________ is an external application that is automatically invoked by the browser when needed.a. plug-inb. programc. preferenced. appWhich of the following is NOT a database connectivity option?a. Native SQL connectivityb. ODBC, DAO, RDOc. ABC.NETd. OLE-DBWhich of the following is a type of cloud computing implementation?a. Private cloudb. Public cloudc. Community cloud