which organizational function should set database standards?

Database development begins with the design of the database. Which organizational function should set database standards? Unstructured and unpredictable use of data. The database standards and procedures should be a component of corporate-wide IT standards and procedures. D) enterprise data modeling C) storing data. The manager can communicate the status outward while the DBA focuses exclusively on troubleshooting and getting the systems back up and running again. D) excellent; workgroup computers 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 term legacy system refers to a newly installed database management system. Logically 4. databases. Database Administrator (DBA) Roles & Responsibilities in The Big Data They also ensure that work can continue . 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. According to SFIA 8, database administration involves the installing, configuring, monitoring, maintaining, and improving the performance of databases and data stores. D) repository. database, the major record-keeping entity of a firm. A data warehouse derives its data from: A) index. A) the data is always non-redundant. processing. Here's an example of how an organizational chart looks: CREATE THIS ORGANIZATIONAL CHART TEMPLATE C) 60 percent B) Users Database object naming standards should be developed in conjunction with all other IT naming standards in your organization. LO: 1: Identify four categories of applications that use databases and their key characteristics. LO: 1: Explain the differences among external, conceptual, and internal schemas and the A) client. C) analysis Records 4. Enterprise modeling sets the range and general contents of organizational databases. Classification: Concept Difficulty: Moderate B) CAD. A) automated design. At a minimum, information will be required about the requester, when and why the objects should be migrated, and the appropriate authorization to approve the migration. Given that, this sidebar offers short definitions of the database objects mentioned in this section. Minimize name changes across environments. The successful operation of a DBMS requires the coordinated management efforts of many skilled technicians and business experts. For example, you might want to document how and when the DBA group must communicate with the systems programming group when a new DBMS release is being installed. B) 3 gigabytes of data. We use this information to address the inquiry and respond to the question. The data administration standards should include the following items: The DBA standards serve as a guide to specific approaches to supporting the database environment. Applications built with a multitier architecture are meant to support departments. D) 1990s. processing. 1) One application of data warehouses is: A) shipping of information. LO: 1: Define key terms. What Are Business Rules and What Is Their Importance? A graphical system used to capture the nature and relationships among data is called a(n): Use abbreviations only when the full text is too long to be supported as an object name or when it renders the object name unwieldy or difficult to remember. Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn. Continued use of the site after the effective date of a posted revision evidences acceptance. For example, consider adopting a standard whereby the DBA communicates only with the manager during troubleshooting and emergency remediation. For example, what data volume is required for each environment and how is data integrity to be assured when testing activity occurs? Answer: B C) icon. A sample matrix is shown in Table 2.4. AACSB: Information Technology, A(n) ________ is often developed by identifying a form or report that a user needs on a Keep up with new releases and promotions. Classification: Concept B) user interface. Using the bond dissociation enthalpies in Table 8.9, estimate the enthalpy change for this reaction. Standards and their importance for the Organizations LO: 1: Identify several costs and risks of the database approach. B) relationship. Which organizational function should set database standards? Use the formula in the said example to make the following degree conversions. The user interface includes languages, menus, and other facilities by which users interact with various system components. A) Entities Element X is a solid metal that reacts with chlorine to produce a water-soluble binary compound. As discussed earlier, the minimum number of environments for supporting database applications is two: test and production. Difficulty: Moderate A data warehouse contains summarized and historical information. For example, embedding a T into the name for test and a P for production is a bad idea. : an American History (Eric Foner), Chemistry: The Central Science (Theodore E. Brown; H. Eugene H LeMay; Bruce E. Bursten; Catherine Murphy; Patrick Woodward), Psychology (David G. Myers; C. Nathan DeWall), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Educational Research: Competencies for Analysis and Applications (Gay L. 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What Is a Quality Management System (QMS)? - ASQ C) loosely Answer: D Difficulty: Easy Standards can establish backup and recovery procedures (including disaster recovery plans) and communicate the methods used to transform a logical data model into a physical database implementation. C) analysis A) Database analysts A person, place, object, event or concept about which the organization wishes to maintain data is called a(n): entity. ISO/IEC 27001:2022 Information security, cybersecurity and privacy protection Information security management systems - Requirements ISO 14001:2015 Environmental management systems If you have elected to receive email newsletters or promotional mailings and special offers but want to unsubscribe, simply email information@informit.com. ISO management system standards (MSS) help organizations improve their performance by specifying repeatable steps that organizations consciously implement to achieve their goals and objectives, and to create an organizational culture that reflexively engages in a continuous cycle of self-evaluation, correction and improvement of operations and Answer: C Sufficient operational support must be available to administer a database environment effectively. A graphical system used to capture the nature and relationships among data is called a(n): A person, place, an object , an event or concept about which the organization wishes to maintain data is called a(n): ________ are established between entities in a well-structured database so that the desired information can be retrieved. A person, place, object, event, or concept about which the organization wishes to maintain data is called a(n): A rule that CANNOT be violated by database users is called a: are established between entities in a well-structured database so that the desired information can be retrieved. Database development projects are never done in a bottom-up fashion. Database standards and procedures should be developed by the DBA and stored together in a central place. Databases were developed as the first application of computers to data processing. A) Application development B) Technical services C) Management D) D ) ) None of the above Answer: D Explanatio n: A) B) C) D) D) implementation They should be stored together in a central location as a printed document, in an online format, or as both. The physical structure and storage organization of the database is decided upon during the implementation phase of the systems development life cycle. ________________is often developed by identifying a form or report that a user needs on a regular basis. An additional set of DBA standards that cover database performance monitoring and tuning may be useful to document procedures for overcoming performance problems. Therefore, it may be necessary to make exceptions to existing shop standards for naming database files. One of the most popular RAD methods is: Modual 1 Discussion 1 How does this article give you a better understanding of the changing perception of Irish immigrants in America? LO: 1: Explain the roles of individuals who design, implement, use, and administer While Pearson does not sell personal information, as defined in Nevada law, Nevada residents may email a request for no sale of their personal information to NevadaDesignatedRequest@pearson.com. Disabling or blocking certain cookies may limit the functionality of this site. Create a list of standard abbreviations and forbid the use of nonstandard abbreviations. Classification: Concept B) order processing. D) Organizational conflict D) Systems Deployment Life Cycle. C) decision support. The migration and turnover procedures should document the information required before any database object or program can be migrated from one environment to the next. Marketing preferences may be changed at any time. A) ManagementB) Application development C) Technical servicesD) None of the aboveAnswer: D 3) The most common source of database failures in organizations is: A) lack of planning.B) inadequate budget. Prototyping is a type of rapid application development. An organization that has a strong command-and-control system usually requires a vertical, tall organizational administrative structure. Answer: A B) design If the DBMS delivers the same error message in the development, test, integration, and production environments, debugging and error correction will be easier. C) at least 100 petabytes of data. Classification: Concept Answer: C Data processed in a way that increases a user's knowledge is: Data that describe the properties of other data are: All of the following are properties of metadata EXCEPT: One disadvantage of file processing systems is: file descriptors being stored in each application. Difficulty: Moderate Classification: Concept called the: LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file Modern Database Management - Chapter 1 Flashcards | Quizlet Design reviews are important to ensure proper application design, construction, and performance. Classification: Concept This site uses cookies and similar technologies to personalize content, measure traffic patterns, control security, track use and access of information on this site, and provide interest-based messages and advertising. Pearson may offer opportunities to provide feedback or participate in surveys, including surveys evaluating Pearson products, services or sites. B) user interface. How should existing data in the target environment be treatedshould it be kept, or overlaid with new data? I can unsubscribe at any time. 1) One application of data warehouses is: ) Older systems that often contain data of poor quality are called ________ systems. B) Relational DBMS A) Internal Pearson may collect additional personal information from the winners of a contest or drawing in order to award the prize and for tax reporting purposes, as required by law. Once again, standards for system administration or systems programming are required only if your organization separates the SA function from the DBA function. ________ are established between entities in a well-structured database so that the desired information can be retrieved. C) systems information unit. D) crafting. D) implementation, The SDLC phase in which database processing programs are created is the ________ phase. Difficulty: Easy > LO: 1: Name several limitations of conventional file processing systems. Answer: B Redundancy increases the risk of inconsistent data. processing. An enterprise resource planning system integrates all functions of the enterprise. They are often used to help prepare system flows or procedural flow charts that outline how a business will operate. LO: 1: Define key terms. A matrix of database management and administration functions should be developed that documents each support task and who within the organization provides the support. The Supplemental privacy statement for California residents explains Pearson's commitment to comply with California law and applies to personal information of California residents collected in connection with this site and the Services. Difficulty: Easy C) The desire to require programmers to write all file handling functionality C) analysis D) Organizational conflict, The need for consensus on data definitions is an example of which type of risk in the database environment? Difficulty: Moderate databases. Which organizational function should set database standards? Chapter 6, Design Reviews, offers a comprehensive discussion. What are some of your most useful database standards? B) design C ) Older systems that often contain data of poor quality are called ________ systems. A) 1960s. B) a table or set of tables. You may need additional tasks, or fewer than in this sample.
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