which organizational function should set database standards?

Benefits of Data Governance. D) typical arrangement. A) creating data. B) physically The conceptual schema is always technology specific. Users can manage and block the use of cookies through their browser. Answer: B Relational databases are supposed to be user friendly. C) Improved responsiveness C) decision support. D) Database analysts, ________ concentrate on determining the requirements for the database component of an information system. Answer: C information can be retrieved. B) Structured query language Generally, users may not opt-out of these communications, though they can deactivate their account information. Using the bond dissociation enthalpies in Table 8.9, estimate the enthalpy change for this reaction. Group of answer choices Management Application development Technical services Database Administration data base adminastration A person, place, object, event, or concept about which the organization wishes to maintain data is called a (n): Group of answer choices relationship. A) enterprise information system. Which organizational function should set database standards? Database development begins with ________, which establishes the range and general contents of organizational databases. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file Pearson may offer opportunities to provide feedback or participate in surveys, including surveys evaluating Pearson products, services or sites. C) design web pages. D) a data mart. LO: 1: Explain the differences among external, conceptual, and internal schemas and the Characteristics of the structure of the database are generally changed during the implementation phase of the database development process. Databases Bit(Character) - a bit is the smallest unit of Standards and procedures must be developed for database usage. Organizational commitment to a database project is not necessary for its success. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file Each of these objects is basically a collection of data accessible as rows and columns. LO: 1: Name several limitations of conventional file processing systems. Check whether the equation is true or false and explain your answer. A) poor; personal computers B) object. 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? In a file processing environment, descriptions for data and the logic for accessing the data is built into: Database security refers to the range of tools, controls, and measures designed to establish and preserve database confidentiality, integrity, and availability. Which organizational function should set database standards? C) the programming required to access data. LO: 1: Name several limitations of conventional file processing systems. A) planning Which organizational function should set database standards? purpose of database analysis, design, and implementation activities. It is an organized collection, because in a database, all data is described and associated with other data. For example, what data volume is required for each environment and how is data integrity to be assured when testing activity occurs? Redundant data Which of the following is NOT an advantage of database systems? 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. D) 1990s. B) updating data. A) planning A) 1950s. A) database design Classification: Concept, A data warehouse derives its data from: A) Programmers Participation is voluntary. processing. Personal databases are designed to support a small group of individuals working together on a project. CASE is a class of tools that: A) assists the database administrator in maintaining a database. The equation for the combustion of gaseous methanol is 2CH3OH(g)+3O2(g)2CO2(g)+4H2O(g)2 CH _3 OH ( g )+3 O _2( g ) \rightarrow 2 CO _2( g )+4 H _2 O ( g )2CH3OH(g)+3O2(g)2CO2(g)+4H2O(g) Although database naming standards are important, you will need to develop and maintain other types of database standards. A) Management B) Application development C) Technical services D) Database Administration D) Database Administration 19) ________ is a tool even non-programmers can use to access information from a database. D) Attribute. 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. Because applications are often developed independently in file processing systems: Pearson uses this information for system administration and to identify problems, improve service, detect unauthorized access and fraudulent activity, prevent and respond to security incidents, appropriately scale computing resources and otherwise support and deliver this site and its services. LO: 3: Define key terms. Data redundancy is used to establish relationships between data but is never used to improve database performance. data is: B) Cost of conversion more than: A) on-line transactions. This blog post will cover the top 10 database compliance best practices that your organization should ideally adopt, implement, and monitor immediately. Marketing preferences may be changed at any time. B) Predictable use of data In practice, databases today may contain either data or information. A) 1960s. A) controlled B) legacy C) database D) mainframe B 3) A database is an organized collection of ________ related data. contents of organizational databases. D) network. Difficulty: Moderate The term legacy system refers to a newly installed database management system. A) ODBC B) Structured query language C) ASP D) Client-server system. D) Organizational conflict, The need for consensus on data definitions is an example of which type of risk in the database environment? collectively called a(n): 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. Chapter 6, Design Reviews, offers a comprehensive discussion. ________ analyze the business situation and identify the need for information and information services to meet the problems or opportunities of the business. A data warehouse contains summarized and historical information. Developing separate naming conventions for each is of no real value. C) fields. Classification: Concept (a4b2)1/2=a2b\left(a^4 b^2\right)^{1 / 2}=\left|a^2 b\right|(a4b2)1/2=a2b. Procedures are defined, step-by-step instructions that direct the processes required for handling specific events, such as a disaster recovery plan. Please contact us if you have questions or concerns about the Privacy Notice or any objection to any revisions. D) implementation B) object. B) design E. F. Codd developed the relational model in the: Which of the following is NOT an objective that drove the development and evolution of database technology? Program failures, hardware failures, and other problems are first identified by operational support before specialists are called to resolve the problems. B) workgroup. But what topics should be covered in a . A) planning Although you can write your database standards from scratch, there are other potentially easier ways to build your standards library. D) user snapshot 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. The most common source of database failures in organizations is: A) 40 percent B) relationship B) the complexity of the database environment. Be sure to create and publish naming standards for all database objects that can be created within each DBMS used by your organization. B) The desire to manage increasing complex data types and structures. For orders and purchases placed through our online store on this site, we collect order details, name, institution name and address (if applicable), email address, phone number, shipping and billing addresses, credit/debit card information, shipping options and any instructions. Answer: C C) attribute. Answer: D Classification: Concept Older systems that often contain data of poor quality are called ________ systems. A) Internal 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. LO: 1: Identify four categories of applications that use databases and their key characteristics. C) user view E. F. Codd developed the relational data model during the 1970s. C) backup and recovery needs. Which organizational function should set database standards? Informal standards - These standards are by SDOs (standards development organizations) such as ASTM, ASME, IEEE, and SAE etc. 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. Systems analysts work directly with both management and users to analyze the business situation and develop detailed project specifications. LO: 1: Explain the differences among external, conceptual, and internal schemas and the C) loosely The SDLC phase in which the detailed conceptual data model is created is the ________ phase. A) CASE. D) development environment. of an information system. Difficulty: Moderate processing. An organizational or business function is a core process or set of activities carried out within a department or areas of a company. The physical structure and storage organization of the database is decided upon during the implementation phase of the systems development life cycle. 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 reasons for the three-schema architecture for databases. A relational database establishes the relationships between entities by means of a common field. Answer: A D) view. ) Should data be migrated, or just the database structures? Users can always make an informed choice as to whether they should proceed with certain services offered by InformIT. Which organizational function should set database standards?A) ManagementB) Application developmentC) Technical services D) None of the above. An X in the matrix indicates involvement in the process, whereas a P indicates primary responsibility. Languages, menus, and other facilities by which users interact with the database are collectively called a(n): Database development begins with ________, which establishes the range and general contents of organizational databases. A sample matrix is shown in Table 2.4. Logically 4. Several vendors offer "canned" standards and procedures that can be purchased for specific DBMS products. Standards are common practices that ensure the consistency and effectiveness of the database environment, such as database naming conventions. D) file updating. D) repository. Each higher rung of this hierarchy is organized from the components below it. C) ERD. Adequate standards and procedures improve: The quality of application systems, because setting up and following A) application programs. Which of the following is NOT a cost and/or risk of the database approach? Difficulty: Easy The manager can communicate the status outward while the DBA focuses exclusively on troubleshooting and getting the systems back up and running again. A) what a user sees when he or she looks out the window. Of course, you can create whatever tasks you deem necessary in your roles and responsibilities matrix. D) Dissecting, ________ analyze the business situation and identify the need for information and information services to meet the problems or opportunities of the business. Classification: Concept Relational databases establish the relationships between entities by means of common fields included in a file called a(n): All of the following are primary purposes of a database management system (DBMS) EXCEPT: providing an integrated development environment. C) systems information unit. Classification: Concept Classification: Concept C) Technical services C) Efficient transaction processing systems A data model is a graphical system used to capture the nature and relationships among data. included in a file called a(n): The user interface includes languages, menus, and other facilities by which users interact with various system components. AACSB: Information Technology, Database development begins with ________, which establishes the range and general The desire to require programmers to write all file handling functionality. 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. If you choose to remove yourself from our mailing list(s) simply visit the following page and uncheck any communication you no longer want to receive: www.informit.com/u.aspx. B) relationship. All projects move from the planning-enterprise modeling step to the planning-conceptual data modeling step of the systems development life cycle. Difficulty: Moderate B) cross-functional analysis A) password. A data warehouse derives its data from: various operational databases. Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn. D) excellent; workgroup computers D) None of the above. With the traditional file processing approach, each application shares data files, thus enabling much data sharing. AACSB: Information Technology, Because applications are often developed independently in file processing systems: Pearson does not rent or sell personal information in exchange for any payment of money. A) Unstructured and unpredictable use of data D) database management system. purpose of database analysis, design, and implementation activities. D) 1990s. Classification: Concept processing. LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file Enterprise modeling sets the range and general contents of organizational databases. B) Users D) enterprise data modeling, The traditional methodology used to develop, maintain and replace information systems is called the: The physical database server and/or the virtual database server . B) a table or set of tables. Construct a table for addition modulo 6. A rule that CANNOT be violated by database users is called a: In a file processing environment, descriptions for data and the logic for accessing the data are built into: Databases may be more expensive to maintain than files because of: Which of the following is NOT a cost and/or risk of the database approach?

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