The first two steps in the data science process are:
The first two steps in the data science process are:A . Define Big Data data strategy & Business Need(s)B . Choose Data SourcesC . Develop Data Science Hypotheses and MehodsD . Acquire & Ingest...
Data security issues, breaches and unwarranted restrictions on employee access to data cannot directly impact operational success.
Pdfprep2021-03-30T05:08:08+00:00Data security issues, breaches and unwarranted restrictions on employee access to data cannot directly impact operational success.A . TRUEB . FALSEView AnswerAnswer: B
Data and enterprise architecture deal with complexity from two viewpoints:
Pdfprep2021-03-29T23:14:22+00:00Data and enterprise architecture deal with complexity from two viewpoints:A . None of the aboveB . Implementation-orientatedC . Quality-orientatedD . Architecture-orientatedE . Innovation-orientatedF . Industry-orientatedView AnswerAnswer: C,D
Characteristics that minimise distractions and maximise useful information include, but not limited to, consistent object attributes
Pdfprep2021-03-28T14:16:43+00:00Characteristics that minimise distractions and maximise useful information include, but not limited to, consistent object attributesA . TRUEB . FALSEView AnswerAnswer: A
Improving an organization’s ethical behaviour requires an informal Organizational Change Management (OCM) process.
Pdfprep2021-03-28T13:36:08+00:00Improving an organization’s ethical behaviour requires an informal Organizational Change Management (OCM) process.A . TRUEB . FALSEView AnswerAnswer: B
Location Master Data includes business party addresses and business party location, as well as facility addresses for locations owned by organizations.
Pdfprep2021-03-28T12:42:01+00:00Location Master Data includes business party addresses and business party location, as well as facility addresses for locations owned by organizations.A . TRUEB . FALSEView AnswerAnswer: A
Temporal aspects usually include:
Pdfprep2021-03-28T12:26:52+00:00Temporal aspects usually include:A . Valid timeB . Transmitting timeC . Transaction timeD . Value timeView AnswerAnswer: A,C
Examples of business processes when constructing data flow diagrams include:
Pdfprep2021-03-27T22:32:23+00:00Examples of business processes when constructing data flow diagrams include:A . Order ManagementB . Marketing & SalesC . Sales orderD . InvoicingE . Product DevelopmentF . CustomerView AnswerAnswer: A,B,D,E
The four main types of NoSQL databases are:
Pdfprep2021-03-27T14:23:43+00:00The four main types of NoSQL databases are:A . DocumentB . Row-orientatedC . GraphD . StrategicE . Key-valueF . Column-orientatedView AnswerAnswer: A,C,E,F
Examples of data enhancement includes:
Pdfprep2021-03-27T09:18:38+00:00Examples of data enhancement includes:A . All of the aboveB . Audit dataC . Contextual informationD . Incorporate Enterprise TechnologyE . Reference vocabulariesF . Select NotationView AnswerAnswer: B,C,E