Some organizations, however, create multiple environments to support, for example, different phases of the development life cycle, including. ________ is a tool even non-programmers can use to access information from a database. [Answered] Which organizational function should set database standards A) the data is unstructured in big data systems. Unplanned duplicate data files are the rule rather than the exception in file processing systems. A) planning Program-data dependence is caused by: file descriptors being stored in each application. A) what a user sees when he or she looks out the window. A) ODBC B) Structured query language C) ASP D) Data manipulation query language B ) Procedures are defined, step-by-step instructions that direct the processes required for handling specific events, such as a disaster recovery plan. Marketing preferences may be changed at any time. Some organizations impose arbitrary length limitations on database tables, such as an 8-byte limit even though the DBMS can support up to 128-byte table names. processing. Answer: A For example, a good name for the table containing employee information in a human resources system would be HR_EMPLOYEE. D) development environment. A centralized knowledge base of all data definitions, data relationships, screen and report formats, and other system components is called a(n): Classification: Concept, ________ specify computer systems requirements. D) database management system. B) Systems analysts The database application development standards should function as an adjunct to any standard application development procedures within your organization. Harden the Database Just as the server must be hardened, the database. In general, do not impose unnecessary restrictions on the names of objects accessed by end users. C) data can always be shared with others. D) entity. Adhering to this practice will make it easier to understand the database objects within your environment. C) analysis 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. The most notable benefits of data governance include providing improved data quality, lower data management costs, increased access to needed data across the organization, lower risks of errors being introduced, and ensuring that clear rules regarding access to data are both set, enforced, and adhered to. C) 1970s. Separation of metadata from application programs that use the data is called data independence. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file Difficulty: Moderate Standards should be developed to ensure that the operational support staff understands the special requirements of database applications. Several vendors offer canned standards and procedures that can be purchased for specific DBMS products. Classification: Concept Enterprise modeling sets the range and general contents of organizational databases. Operational support assures that applications are run according to schedule. Although database naming standards are important, you will need to develop and maintain other types of database standards. processing. A(n) ________ is often developed by identifying a form or report that a user needs on a regular basis. To ensure the success of the migration, the DBA should document the methods used for the migration and record the verification process. IMS 14 - Database administration - Standards and procedures for database systems Standards and procedures for database systems You must develop standards and procedures for your database system. B) Relationships Standards for SA may include, The development of database applications differs from typical program development. A) creating data. A) controlled B) legacy C) database D) mainframe B A database is an organized collection of ________ related data. C) analysis AACSB: Information Technology, E. F. Codd developed the relational model in the: D ) Database Administration. Design of Database Systems Final Exam Flashcards | Quizlet A data model is a graphical system used to capture the nature and relationships among data. IMS 14 - Database administration - Standards and procedures for - IBM Answer: C A) Entities Database Compliance: The Challenges Besides the obvious legal and monetary implications, adhering to the latest compliance standards has become extremely critical in creating a sustainable . Files 5. A user view is: A matrix of database management and administration functions should be developed that documents each support task and who within the organization provides the support. Difficulty: Moderate For example, start indexes with I or X and databases with D. For tables and similar objects, though, as discussed earlier, this approach is inappropriate. In a file processing environment, descriptions for data and the logic for accessing the data is built into: Difficulty: Moderate Answer: C Developing robust communication standards can simplify a DBAs job during the inevitable downtime that occurs due to system, application, or even hardware errors. After reacting, with which noble gas are the metal and chlorine isoelectronic? B) various operational data sources. D) all of the above. The type of object can always be determined by querying the DBMS system catalog or data dictionary. A) 40 percent A) database design D) implementation Difficulty: Easy Be sure to create and publish naming standards for all database objects that can be created within each DBMS used by your organization. ISO 9001:2015, the international standard specifying requirements for quality management systems, is the most prominent approach to quality management systems. Classification: Concept, Program-data dependence is caused by: Pearson uses appropriate physical, administrative and technical security measures to protect personal information from unauthorized access, use and disclosure. D) data cohabiting with programs. B) Users Chapter 13 Database Development Process - Database Design - 2nd Edition E. F. Codd developed the relational data model during the 1970s. Given that, this sidebar offers short definitions of the database objects mentioned in this section.
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