which organizational function should set database standards?

Classification: Concept Difficulty: Easy B) Relational DBMS data is called a(n): D) there is a large volume of file I/O. We may revise this Privacy Notice through an updated posting. C) program. Continued use of the site after the effective date of a posted revision evidences acceptance. Benefits of Data Governance. C) Programmers D) repository. C) 1980s. Cross), Give Me Liberty! The user interface includes languages, menus, and other facilities by which users interact with various system components. D) user snapshot, ) ________ is a tool even non-programmers can use to access information from a database. Element X is a solid metal that reacts with chlorine to produce a water-soluble binary compound. B) server. An intranet utilizes Web-based technology to improve communication with parties outside of the organization. Classification: Concept LO: 1: Explain at least 10 advantages of the database approach, compared to traditional file B) physically B) design A centralized knowledge base of all data definitions, data relationships, screen and report formats, and other system components is called a(n): B) Systems Development Life Cycle processing. LO: 1: Distinguish between operational (transactional) and informational (data warehousing The period that can be considered a "proof of concept" time was the: A relatively small team of people who collaborate on the same project is called a(n): A workgroup database is stored on a central device called a(n): Which of the following is an integrated decision support database with content derived from various operational databases? Informal standards - These standards are by SDOs (standards development organizations) such as ASTM, ASME, IEEE, and SAE etc. Pearson collects information requested in the survey questions and uses the information to evaluate, support, maintain and improve products, services or sites, develop new products and services, conduct educational research and for other purposes specified in the survey. databases. AACSB: Information Technology, ________ are established between entities in a well-structured database so that the desired Answer: C Difficulty: Difficult 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. A) planning A) entity LO: 1: Identify four categories of applications that use databases and their key characteristics. 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. A) logically B) 25 percent Although you can write your database standards from scratch, there are other potentially easier ways to build your standards library. An enterprise resource planning system integrates all functions of the enterprise. Answer: B The external schema contains a subset of the conceptual schema relevant to a particular group of users. A(n) ________ is often developed by identifying a form or report that a user needs on a regular basis. Languages, menus, and other facilities by which users interact with the database are collectively called a(n): 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. 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. I would like to receive exclusive offers and hear about products from InformIT and its family of brands. D) Data manipulation query language. C) on demand paging. Many of the disadvantages of file processing systems can also be limitations of databases. Multitier client/server database applications contain a business logic layer. For example, what data volume is required for each environment and how is data integrity to be assured when testing activity occurs? D) user snapshot E. F. Codd developed the relational data model during the 1970s. Visual programming tools such as Visual Basic have made prototyping more difficult. Difficulty: Moderate Classification: Concept Answer: C Difficulty: Moderate A) password. 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. AACSB: Information Technology, Which of the following is NOT an objective that drove the development and evolution of It is an organized collection, because in a database, all data is described and associated with other data. Standards should be developed to ensure that the operational support staff understands the special requirements of database applications. 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) Which organizational function should set database standards? B) the size of the CPU used. Answer: D Databases were developed as the first application of computers to data processing. B) database descriptors. Data that describe the properties of other data are: A database is an organized collection of ________ related data. Procedures are required for migrating database objects and programs from environment to environment. D) caching. D) database management system. Users can always make an informed choice as to whether they should proceed with certain services offered by InformIT. Answer: C D) implementation, The SDLC phase in which database processing programs are created is the ________ phase. 14 Assisting w/ the Physical Examination. 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. The SDLC phase in which the detailed conceptual data model is created is the ________ phase. D) implementation. Difficulty: Easy AACSB: Information Technology, The SDLC phase in which the detailed conceptual data model is created is the ________ Once again, standards for system administration or systems programming are required only if your organization separates the SA function from the DBA function. Classification: Concept AACSB: Information Technology, Database management involves all of the following EXCEPT: LO: 3: Define key terms. A) Programmers B) The desire to manage increasing complex data types and structures. C) data descriptions being written into programming code. Each member of a workgroup accesses data located on a database server. Procedures are defined, step-by-step instructions that direct the processes required for handling specific events, such as a disaster recovery plan. A) CASE. Answer: D Answer: B 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. Database security refers to the range of tools, controls, and measures designed to establish and preserve database confidentiality, integrity, and availability. C) The desire to require programmers to write all file handling functionality. every business relationship between data entities is defined is called the ________ phase. A) Network operating system Classification: Concept Disabling or blocking certain cookies may limit the functionality of this site. A) the need for specialized personnel. Where required by applicable law, express or implied consent to marketing exists and has not been withdrawn. processing. A) creating data. AACSB: Information Technology, E. F. Codd developed the relational model in the: D) 80 percent. Difficulty: Moderate A data warehouse contains summarized and historical information. While design of databases would be part of solution architecture, the implementation and maintenance of development and production database environments would be the work of the DBA. The term legacy system refers to a newly installed database management system. Several vendors offer "canned" standards and procedures that can be purchased for specific DBMS products. The instance or subsystem name, rather than the database object names, will differentiate the environments. A relatively small team of people who collaborate on the same project is called a(n): D) Client-server system. B) object. AACSB: Information Technology, Which of the following is NOT a cost and/or risk of the database approach? Answer: A D) The need to provide ever more powerful platforms for decision support applications. Difficulty: Difficult called the: 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. Adhering to this practice will make it easier to understand the database objects within your environment. 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. A strict database naming convention, if not developed logically, can be antithetical to a useful and effective database environment. The most common source of database failures in organizations is: failure to implement a strong database administration function. A) The need to provide greater independence between programs and data

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