29 Which organizational function should set database standards A AACSB: Information Technology, Organizations that utilize the file processing approach spend as much as ________ of their IS In a file processing environment, descriptions for data and the logic for accessing the data is built into: D) network. Difficulty: Difficult Difficulty: Moderate The steps of the systems development life cycle can only be viewed as a linear process. Which of the following types of data can be stored in a database? How should existing data in the target environment be treatedshould it be kept, or overlaid with new data? D) there is a large volume of file I/O. B) Cost of conversion C) inadequate hardware. Because applications are often developed independently in file processing systems: unplanned duplicate data files are the rule rather than the exception. Answer: C LO: 1: Explain the differences among external, conceptual, and internal schemas and the Classification: Concept, A data warehouse derives its data from: The data administration standards should include the following items: The DBA standards serve as a guide to specific approaches to supporting the database environment. Informal standards - These standards are by SDOs (standards development organizations) such as ASTM, ASME, IEEE, and SAE etc. Which of the following is NOT an advantage of database systems? Organizations that utilize the file processing approach spend as much as ________ of their IS development budget on maintenance. LO: 1: Explain the roles of individuals who design, implement, use, and administer Classification: Concept Create a list of standard abbreviations and forbid the use of nonstandard abbreviations. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file Database Exam 1 Flashcards | Quizlet LO: 1: Describe the life cycle of a systems development project, with an emphasis on the Chapter 13 Database Development Process - Database Design - 2nd Edition B) Users C) Better data quality A) server group. Diff: Moderate Page Ref: 24 Topic: Advantages of the Database ApproachSubtopic: Enforcement of Standards 29. D) records. A) assists the database administrator in maintaining a database. A) Database analysts All information in a database should be related as well; separate databases should be created to manage unrelated information. C) Improved responsiveness Answer: B LO: 1: Explain the roles of individuals who design, implement, use, and administer D) 1990s. If a DA group exists within your organization, they should develop a basic data administration standards guide to outline the scope of their job role. C) analysis Naming Guidelines: One of the first . Classification: Concept, Languages, menus, and other facilities by which users interact with the database are They are often used to help prepare system flows or procedural flow charts that outline how a business will operate. Business rules are now accepted as an underlying requirement of most organizations. Difficulty: Moderate Classification: Concept Data Mgmt_quiz.docx - 1. Which organizational function should set Element X is a solid metal that reacts with chlorine to produce a water-soluble binary compound. Classification: Concept, Program-data dependence is caused by: Database Administration: Creating the Database Environment, Defining the Organization's DBMS Strategy, Database Administration: The Complete Guide to DBA Practices and Procedures, 2nd Edition, Supplemental privacy statement for California residents, Mobile Application Development & Programming, Database objects and files can be grouped together in, A clear statement of the organizations overall policy with regard to data, including its importance to the company, Guidelines for establishing data ownership and stewardship, Rules for data creation, data ownership, and data stewardship, Conceptual and logical data modeling guidelines, The organizations goals with regard to creating an enterprise data model, Responsibility for creating and maintaining logical data models, Guidelines for tool usage and instructions on how data models are to be created, stored, and maintained, Instructions on how to document when physical databases deviate from the logical data model, Guidelines on communication between data administration and database administration to ensure effective database creation and usage, A checklist of departments to notify for impending changes, DBMS storage, usage, and monitoring procedures, A description of how database access differs from flat file access, Program preparation procedures and guidance on how to embed SQL in an application program, Interpretations of SQLSTATEs and error codes, References to other useful programming materials for teleprocessing monitors, programming languages, and general application development standards, Details on what authority to grant for specific types of situations; for example, if a program is being migrated to production status, what DBMS authorization must be granted before the program will operate successfully in production, Specific documentation of any special procedures or documentation required for governance- and compliance-related requests, A definitive list of who can approve what types of database authorization requests, Information on any interfaces being used to connect DBMS security with operating system security products, Policies on the use of the WITH GRANT OPTION clause of the SQL GRANT statement and how cascading REVOKEs are to be handled, Procedures for notifying the requester that database security has been granted, Procedures for removing security from retiring, relocating, and terminated employees. They can be stored in an online format for easy access, as a printed document, or in both ways. Separation of metadata from application programs that use the data is called data independence. ________ are established between entities in a well-structured database so that the desired information can be retrieved. The type of object can always be determined by querying the DBMS system catalog or data dictionary. Organizational readiness refers to the organization's financial and technological capacities that affect the implementation and use of the technology (Iacovou et al., 1995).Implementing blockchain technology requires investing in various kinds of software and hardware and using sophisticated information systems for A security procedure is a set . An extranet uses Internet protocols to establish limited access to company data by the company's customers and suppliers. An iterative methodology that rapidly repeats the analysis, design, and implementation phases of the SDLC is called: The three-schema approach includes which of the following schemas? Answer: C The period that can be considered a "proof of concept" time was the: AACSB: Information Technology, The three-schema approach includes which of the following schemas? 15) Which organizational function should set database standards?A) ManagementB) Application development C) Technical services D) Database Administration Answer: DLO: 1.3: Explain at least 10 advantages of the database approach, compared to traditional file. Difficulty: Moderate D) implementation. Users can always make an informed choice as to whether they should proceed with certain services offered by InformIT. B) a table or set of tables. Characteristics of the structure of the database are generally changed during the implementation phase of the database development process. processing. Answer: A B) design A physical schema contains the specifications for how data from a conceptual schema are stored in a computer's secondary memory. A) ODBC B) Structured query language C) ASP D) Data manipulation query language processing. With the database approach, data descriptions are stored in a central location known as a(n): a logical description of some portion of the database. With this approach, database objects that operate like tables will be defined similarly with a very descriptive name. Which organizational function should set database standards? processing. Although the DBA standards will be most useful for the DBA staff, the application development staff will need them to learn how best to work with the DBA staff. C) 1970s. A) The need to provide greater independence between programs and data processing. Difficulty: Easy Classification: Concept The heart of this exercise is defining how corporate functions can help maximize value for an organization. more than: B) mainframe. D) data cohabiting with programs. Data that describe the properties of other data are: A database is an organized collection of ________ related data. The Problem with Database Standards - Database Trends and Applications Difficulty: Easy Database application development is the process of obtaining real-world requirements, analyzing requirements, designing the data and functions of the system, and then implementing the operations in the system. D) a procedure stored on the server. D) enterprise data modeling
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