Logically 4. Or you can gather suggested standards from the community via user groups and conferences. Database Standards and Procedures | Database Administration - InformIT In a file processing environment, descriptions for data and the logic for accessing the data is built into: Difficulty: Easy Although you should keep the database object names as English-like as possible, you will inevitably encounter situations that require abbreviations. The SDLC phase in which database processing programs are created is the ________ phase. There are around 160 national standardization organizations which are members of ISO (the International Organization for Standardization). D) data cohabiting with programs. C) ERD. D) user snapshot While . Answer: D D ) None of the above . database, the major record-keeping entity of a firm. C) The desire to require programmers to write all file handling functionality Operational support is defined as the part of the IT organization that oversees the database environment and assures that applications are run according to schedule. Unless you use all three of DB2, Oracle, and SQL Server, some of the database objects that are specific to only one of these database systems probably will be unfamiliar to you. California residents should read our Supplemental privacy statement for California residents in conjunction with this Privacy Notice. Disabling or blocking certain cookies may limit the functionality of this site. C) inadequate hardware. A) client. Database Administrator (DBA) Roles & Responsibilities in The Big Data Classification: Concept databases. You may want to drop the application identification prefix from the table name for tables used by multiple applications. Design of Database Systems Final Exam Flashcards | Quizlet An enterprise resource planning system integrates all functions of the enterprise. A) Redundant data If the DBMS delivers the same error message in the development, test, integration, and production environments, debugging and error correction will be easier. The SDLC phase in which the detailed conceptual data model is created is the ________ phase. A QMS helps coordinate and direct an organization's activities to meet customer and regulatory requirements and improve its effectiveness and efficiency on a continuous basis. A) 1 terabyte of data. 18) Which organizational function should set database standards? A) planning C) Unified Model. D) file updating. A) Internal Development starts from scratch with the traditional file processing approach because new file formats, descriptions, and file access logic must be designed for each new program. A) Management B) Application development C) Technical services D) Database Administration Answer: D LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file processing. A) Management B) Application development C) Technical services D) None of the above Answer: D Diff: 2 Page Ref: 12 Topic: Advantages of the Database Approach; Subtopic: Enforcement of Standards. Developing separate naming conventions for each is of no real value. Whatever the final format of your roles and responsibilities matrix, be sure to keep it accurate and up-to-date with new DBMS features and tasks. Cost and complexity are just two of the disadvantages of database processing. The failure to implement a strong database administrative function is the most common source of database failures in organizations. Answer: A Classification: Concept Pearson does not rent or sell personal information in exchange for any payment of money. is the most popular RDMS data model notation. The period that can be considered a "proof of concept" time was the: 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. Which organizational function should set database standards Data Administration - an overview | ScienceDirect Topics The instance or subsystem name, rather than the database object names, will differentiate the environments. Users can manage and block the use of cookies through their browser. Difficulty: Easy processing. AACSB: Information Technology, The SDLC phase in which database processing programs are created is the ________ phase. D) data model. Reduced program maintenance is an advantage of file processing systems. What Are Organizational Functions? | Bizfluent They also ensure that work can continue . A) what a user sees when he or she looks out the window. An iterative methodology that rapidly repeats the analysis, design, and implementation phases of the SDLC is called: In two-tier database architectures, little functionality needs to be programmed into the client application. B) provides guidelines for the physical design of a database. A) The need to provide greater independence between programs and data. We use this information to address the inquiry and respond to the question. A(n) ________ is often developed by identifying a form or report that a user needs on a regular basis. The database application development standards should function as an adjunct to any standard application development procedures within your organization. Pearson may use third party web trend analytical services, including Google Analytics, to collect visitor information, such as IP addresses, browser types, referring pages, pages visited and time spent on a particular site. For example, a database that contains information . B) the size of the CPU used. D) repository. A) controlled B) legacy C) database D) mainframe B A database is an organized collection of ________ related data. 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. Difficulty: Moderate Classification: Concept Data Mgmt_quiz.docx - 1. Which organizational function should set : 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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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 Table names should be as descriptive as possible, within reason. LO: 1: List and briefly describe nine components of a typical database environment. Procedures are required for migrating database objects and programs from environment to environment. A basic set of database administration standards should be established to ensure the ongoing success of the DBA function. Participation is voluntary. C) user view System administration standards are needed for many of the same reasons that DBA standards are required. Which of the following is NOT a cost and/or risk of the database approach? A) logically data is: Log data may include technical information about how a user or visitor connected to this site, such as browser type, type of computer/device, operating system, internet service provider and IP address. Which organizational function should set database standards? Encoding table names to make them shorter is another arbitrary naming standard that should be avoided. B) Systems analysts 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. A) ODBC C) Technical services A) poor; personal computers A) tables on write. The standards serve as a guide to the DBA services offered and to specific approaches to supporting the database environment. LO: 1: Describe the life cycle of a systems development project, with an emphasis on the Databases may be more expensive to maintain than files because of: failure to implement a strong database administration function. Please note that other Pearson websites and online products and services have their own separate privacy policies. Database development begins with ________, which establishes the range and general contents of organizational databases. B) excellent; mainframes C) program. B) Systems analysts B) hypertext graphic. A constraint is a rule in a database system that can be violated by users. A knowledge base of information on facts about an enterprise is called a(n): Which of the following is software used to create, maintain, and provide controlled access to databases? In practice, databases today may contain either data or information. D) crafting. A) planning A data warehouse contains summarized and historical information. Regardless of whether they are purchased, written in house, or adopted from a user group or committee, each of the following areas should be covered. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file The data administration standards should include the following items: The DBA standards serve as a guide to specific approaches to supporting the database environment. Home LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file On rare occasions it is necessary to send out a strictly service related announcement. C) attribute. C) poor; mainframes Older systems that often contain data of poor quality are called ________ systems. A centralized knowledge base of all data definitions, data relationships, screen and report formats, and other system components is called a(n): automates the design of databases and application programs. Unplanned duplicate data files are the rule rather than the exception in file processing systems. Languages, menus, and other facilities by which users interact with the database are collectively called a(n): D) All of the above, Chapter 1 - Large-scale organisations in cont. The conceptual schema is always technology specific. The most common way to support a group of individuals who work together on a project or group of similar projects is with a two-tier client/server database. Chapter 1 The Database Environment and Development Process, According to a McKinsey Global Institute Report, in 2010 alone, global enterprises stored In general, do not impose unnecessary restrictions on the names of objects accessed by end users. Which of the following is software used to create, maintain, and provide controlled access to databases? MSIS 533 Module 1 Pre check Flashcards | Quizlet B) various operational data sources. Chapter 1 Flashcards | Quizlet Chapter 13 Database Development Process - Database Design - 2nd Edition A graphical system used to capture the nature and relationships among data is called a(n): Organizational commitment to a database project is not necessary for its success. Which organizational function should set database standards? B) a table or set of tables. C) analysis C) 1970s. If you have elected to receive email newsletters or promotional mailings and special offers but want to unsubscribe, simply email information@informit.com. AACSB: Information Technology, Legacy systems often contain data of ________ quality and are generally hosted on ________. B) Cost of conversion The physical structure and storage organization of the database is decided upon during the implementation phase of the systems development life cycle. Explain how to identify the opposite and adjacent legs of a given acute angle. A data warehouse derives its data from: various operational databases. Data that describe the properties of other data are: A database is an organized collection of ________ related data. We will identify the effective date of the revision in the posting. Difficulty: Easy C) the programming required to access data. Answer: A ________ are established between entities in a well-structured database so that the desired information can be retrieved. You may need additional tasks, or fewer than in this sample. 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. Construct tables for arithmetic modulo 6 using the least nonnegative residues modulo 6 to represent the congruence classes. C) icon. Answer: D ISO 9001:2015 Quality management systems The ISO 9000 family is the world's most best-known quality management standard for companies and organizations of any size. B) 25 percent A) server. Pearson may provide personal information to a third party service provider on a restricted basis to provide marketing solely on behalf of Pearson or an affiliate or customer for whom Pearson is a service provider. Specific guidelines are needed to accomplish migration in a manner conducive to the usage of each environment. C) analysis A) ODBC B) Structured query language C) ASP D) Data manipulation query language Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about products and services that can be purchased through this site. 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. Which organizational function should set database standards? Answer: C purpose of database analysis, design, and implementation activities. Difficulty: Moderate C) Systems analysts Classification: Concept, ________ specify computer systems requirements. 14 Assisting w/ the Physical Examination. It highlights how teams and departments are organized, the reporting relationships across the organization, and every individual's role and responsibilities. A) Management LO: 1: Identify four categories of applications that use databases and their key characteristics. D) entity. Applications built with a multitier architecture are meant to support departments. Keep up with new releases and promotions. B) 1960s. D) Data manipulation query language. I can unsubscribe at any time. Element X is a solid metal that reacts with chlorine to produce a water-soluble binary compound. LO: 1: Name several limitations of conventional file processing systems. called the: D) caching. LO: 1: Define key terms. Unstructured and unpredictable use of data. Which of the following types of data can be stored in a database? B) Systems Development Life Cycle. D ) Database Administration. B) inadequate budget. What are some of your most useful database standards? IS 410 Exam I Mock Test Flashcards | Quizlet A database is an organized collection of related information. LO: 1: Identify four categories of applications that use databases and their key characteristics. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file LO: 1: Explain the differences among external, conceptual, and internal schemas and the They are often used to help prepare system flows or procedural flow charts that outline how a business will operate. The three-schema approach includes which of the following schemas? B) design With the traditional file processing approach, each application shares data files, thus enabling much data sharing. It is an organized collection, because in a database, all data is described and associated with other data. A) Entities When business rules are made right, they provide efficiency, consistency, predictability, and benefits. ________ analyze the business situation and identify the need for information and information services to meet the problems or opportunities of the business. C) at least 100 petabytes of data. B) 1960s. Pearson will not use personal information collected or processed as a K-12 school service provider for the purpose of directed or targeted advertising. 28 Which organizational function should set database standards A An organizational or business function is a core process or set of activities carried out within a department or areas of a company. We use this information for support purposes and to monitor the health of the site, identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents and appropriately scale computing resources. Database object naming standards should be developed in conjunction with all other IT naming standards in your organization. A) design The manager can communicate the status outward while the DBA focuses exclusively on troubleshooting and getting the systems back up and running again. Standards are common practices that ensure the consistency and effectiveness of the database environment, such as database naming conventions. A) Programmers However, at some shops the corporate data security unit handles DBMS security. Minimize name changes across environments. 6 Database Management - University of Missouri-St. Louis Articles Difficulty: Moderate D) network. Difficulty: Moderate Without standard database object naming conventions, it will be difficult to identify database objects correctly and to perform the proper administration tasks. A modern database management system automates more of the backup and recovery tasks than a file system. To a school, organization, company or government agency, where Pearson collects or processes the personal information in a school setting or on behalf of such organization, company or government agency. D) a procedure stored on the server. A) logical data model. The most common source of database failures in organizations is: processing. An X in the matrix indicates involvement in the process, whereas a P indicates primary responsibility. Pearson uses appropriate physical, administrative and technical security measures to protect personal information from unauthorized access, use and disclosure. 20) Which organizational function should set database standards? C) relation Classification: Concept Classification: Concept, Languages, menus, and other facilities by which users interact with the database are 1) Define the organizational strategy and ground it in how functions deliver value at the enterprise and business-unit levels.
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