DMF-1220 Exam Dumps | Subtype absorption: The subtype entity attributes are included as nullable columns into a table representing

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Question 49/169

Subtype absorption: The subtype entity attributes are included as nullable columns into a table representing the supertype entity

A. FALSE

B. TRUE

Question List (169q): Question 1: The implementation of a Data Warehouse should follow these g...; Question 2: DBAs and database architects combine their knowledge of avai...; Question 3: Valuation information, as an example of data enrichment, is ...; Question 4: An input in the data architecture context diagram includes d...; Question 5: Technical metadata describes details of the processing and a...; Question 6: The load step of the ETL is physically storing or presenting...; Question 7: ECM is an abbreviation for:; Question 8: The goals of data security include:...; 1 commentQuestion 9: Triplestores can be classified into these categories:...; Question 10: The Data Model Scorecard provides 10 data model quality metr...; Question 11: The most important reason to implement operational data qual...; Question 12: Data security internal audits ensure data security and regul...; Question 13: In a SQL injection attack, a perpetrator inserts authorized ...; Question 14: The acronym CMDB stands for:; Question 15: Self-service is a fundamental delivery channel in the BI por...; Question 16: The first two steps in the data science process are:...; Question 17: Please select the correct name for the PDM abbreviation when...; Question 18: The biggest business driver for developing organizational ca...; Question 19: SDLC stands for:; Question 20: A synonym for transformation in ETL is mapping. Mapping is t...; Question 21: The deliverables in the data architecture context diagram in...; Question 22: Barriers to effective management of data quality include:...; Question 23: Sample value metrics for a data governance program include:...; Question 24: The impact of the changes from new volatile data must be iso...; Question 25: Data Integration and Interoperability (DII) describes proces...; Question 26: A communication plan includes an engagement model for stakeh...; Question 27: Issues caused by data entry processes include:...; Question 28: An application DBA leads the review and administration of pr...; Question 29: A Metadata repository contains information about the data in...; Question 30: Reference data management entails the preventative maintenan...; Question 31: Through similarity analysis, slight variation in data can be...; Question 32: Drivers for data governance most often focus on reducing ris...; Question 33: One of the deliverables in the Data Integration and Interope...; Question 34: Vulnerability is defined as:; Question 35: Business glossaries have the following objectives:...; Question 36: In gathering requirements for DW/BI projects, begin with the...; Question 37: Typically, DW/BI projects have three concurrent development ...; Question 38: In an information management context, the short-term wins an...; Question 39: A 'Golden Record' means that it is always a 100% complete an...; Question 40: Data Warehouse describes the operational extract, cleansing,...; Question 41: Access to data for Multidimensional databases use a variant ...; Question 42: Integration of ETL data flows will usually be developed with...; Question 43: Those responsible for the data-sharing environment have an o...; Question 44: The categories of the Data Model Scorecard with the highest ...; Question 45: Factors that have shown to play a key role in the success in...; Question 46: SOA stand for Service Orchestrated Architecture...; Question 47: Effectiveness metrics for a data governance programme includ...; Question 48: The CAP theorem states that at most two of the three propert...; Question 49: Subtype absorption: The subtype entity attributes are includ...; Question 50: Bold means doing something that might cause short term pain,...; Question 51: Examples of the 'What' entity category include the following...; Question 52: Data models are critical to effective management of dat a. T...; Question 53: A sandbox is an alternate environment that allows write-only...; Question 54: Quality Assurance Testing (QA) is used to test functionality...; Question 55: Device security standard include:...; Question 56: Creating the CDM involves the following steps:...; Question 57: Databases are categorized in three general ways:...; Question 58: A goal of data governance is to enable an organisation to ma...; Question 59: Data warehouses are often loaded and serviced by a nightly b...; Question 60: The database administrator (DBA) is the most established and...; Question 61: Please select the answer that does not represent a machine l...; Question 62: Metadata is described using different set of categories, inc...; Question 63: Snowflaking is the term given to normalizing the flat, singl...; Question 64: Malware types include:; Question 65: Technical Metadata provides data about the technical data, t...; Question 66: Inputs in the reference and master data context diagram incl...; Question 67: Poorly managed Metadata leads to, among other, redundant dat...; Question 68: DAMA International's Certified Data Management Professional ...; Question 69: The goals of data storage and operations include:...; Question 70: Effective document management requires clear policies and pr...; Question 71: Please select the transition phases in Bridges' Transition p...; Question 72: The Shewhart chart contains the following elements:...; Question 73: When selecting a DMM framework one should consider of it is ...; Question 74: Data mining is a sub-field of supervised learning where user...; Question 75: An implemented warehouse and its customer-facing BI tools is...; Question 76: Archiving is the process of moving data off immediately acce...; Question 77: Please select the correct General Accepted Information Princ...; Question 78: Data Governance is at the centre if the data management acti...; Question 79: Changes to reference data do not need to be management, only...; Question 80: The accuracy dimension has to do with the precision of data ...; Question 81: Data security issues, breaches and unwarranted restrictions ...; Question 82: A dimensional physical data model is usually a star schema, ...; Question 83: Issues caused by data entry processes include:...; Question 84: The second stage of Kotter's eight stage process is:...; Question 85: ANSI 859 recommends taking into account the following criter...; Question 86: The impact of the changes from new volatile data must be iso...; Question 87: Analytics models are associated with different depths of ana...; Question 88: SOA is an abbreviation for service orientated architecture....; Question 89: Data science depends on:; Question 90: XML provides a language for representing both structures and...; Question 91: Confirming and documenting understanding of different perspe...; Question 92: Please select the user that best describes the following des...; Question 93: A hacker is a person who finds unknown operations and pathwa...; Question 94: A roadmap for enterprise data architecture describes the arc...; Question 95: Data Management Professionals only work with the technical a...; Question 96: The flow of data in a data integration solution does not hav...; Question 97: Data management professionals who understand formal change m...; Question 98: The best preventative action to prevent poor quality data fr...; Question 99: Normalisation is the process of applying rules in order to o...; Question 100: Measuring the effects of change management on in five key ar...; Question 101: On example of a transformation process in ETL is:...; 1 commentQuestion 102: Wat data architecture designs represent should be clearly do...; Question 103: Enterprise data architecture usually include the following w...; Question 104: While the focus of data quality improvement efforts is often...; Question 105: Organizations conduct capability maturity assessments for a ...; Question 106: Inputs in the data storage and operations context diagram in...; Question 107: A sandbox environment can either be a sub-set of the product...; Question 108: Improving an organization's ethical behaviour requires an in...; Question 109: Record management starts with a vague definition of what con...; Question 110: Data asset valuation is the process of understanding and cal...; Question 111: Data governance program must contribute to the organization ...; Question 112: In the context of big data the Three V's refer to: Volume, V...; Question 113: SLA Stands for:; Question 114: Typically, DW/BI have three concurrent development tracks:...; Question 115: DBAs exclusively perform all the activities of data storage ...; Question 116: Please select the 3 visuals that depict DAMA's Data Manageme...; Question 117: In designing and building the database, the DBA should keep ...; Question 118: Controlling data availability requires management of user en...; Question 119: Metadata is described using a different set of categories, n...; Question 120: When assessing security risks it is required to evaluate eac...; Question 121: Veracity refers to how difficult the data is to use or to in...; Question 122: Operational Metadata describes details of the processing and...; Question 123: Issue management is the process for identifying, quantifying...; Question 124: Please select the correct definition of Data Management from...; Question 125: A content strategy should end with an inventory of current s...; Question 126: Big data primarily refers specifically to the volume of the ...; Question 127: A control activity in the metadata management environment in...; Question 128: Communication should start later in the process as too many ...; Question 129: The implementation of a Data Warehouse should follow guiding...; Question 130: Master data is an aggregation of:...; Question 131: The purpose of data governance is to ensure that data is man...; Question 132: Within projects, conceptual data modelling and logical data ...; Question 133: Different types of product Master Data solutions include:...; Question 134: To build models, data modellers heavily rely on previous ana...; Question 135: Some common data quality business rule types are:...; Question 136: Some ways to measure value of data include:...; Question 137: Data integrity is the state of being partitioned - protected...; Question 138: Change only requires change agents in special circumstances,...; Question 139: Deliverables in the data management maturity assessment cont...; Question 140: Possible application coupling designs include:...; Question 141: The data in Data warehouses and marts differ. Data is organi...; Question 142: Data and enterprise architecture deal with complexity from t...; Question 143: The IBM Data Governance Council model is organized around fo...; Question 144: Enterprise data architecture project-related activities incl...; Question 145: A deliverable in the data security context diagram is the da...; Question 146: If the target system has more transformation capability than...; Question 147: Traditional tool sin data visualtization have both a data an...; Question 148: The four A's in security processes include:...; Question 149: Many people assume that most data quality issues are caused ...; Question 150: Class operations can be:; Question 151: A node is a group of computers hosting either processing or ...; Question 152: An implemented warehouse and its customer facing BI tool is ...; Question 153: Activities that drive the goals in the context diagram are c...; Question 154: Change Data Capture is a method of reducing bandwidth by fil...; Question 155: Small reference data value sets in the logical data model ca...; Question 156: Data flows map and document relationships between data and:...; Question 157: Data quality issues only emerge at initial stages of the dat...; Question 158: The better an organization understands the lifecycle and lin...; Question 159: In the Abate Information Triangle the past moves through the...; Question 160: Data governance requires control mechanisms and procedures f...; Question 161: Common OLAP operations include:...; Question 162: One of the percentages to measure success of a records manag...; Question 163: Data stewardship is the least common label to describe accou...; Question 164: Examples of transformation in the ETL process onclude:...; Question 165: Data governance requires control mechanisms and procedures f...; Question 166: Please select the incorrect item that does not represent a d...; Question 167: Please select the correct component pieces that form part of...; Question 168: Data profiling is a form of data analysis used to inspect da...; Question 169: As an often-overlooked aspects of basic data movement archit...

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