WGU D426 Data Management – Foundations _ Completehttps://www.stuvia.com/user/stuviaun
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WGU D426 Data Management – Foundations | Complete Study Guide | OA
Prep | Practice Questions & Answers
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WGU D426 Data Management – Foundations _ Complete https://www.stuvia.com/user/stuviaun
Study Guide _ OA Prep _ Practice Questions & Answershttps://www.stuvia.com/user/stuviaun
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WGU D426 - Data Management Foundations
Study online at https://quizlet.com/_evoyts
1. Data numeric, textual, visual, or audio information that describes real-world sys-
tems.
2. analog Historically, data was mostly ______________, encoded as continuous varia-
tions on various physical media.
3. digital Today, data is mostly ______________, encoded as zeros and ones on elec-
tronic and magnetic media.
4. database a collection of data in a structured format. In principle, can be stored on paper
or even clay tablets. In practice, however, modern ones are invariably stored
on computers.
5. database system / software that reads and writes data in a database. ensure data is secure,
database manage- internally consistent, and available at all times. These functions are challenging
ment system / for large databases with many users, so data base systems are complex.
DBMS
6. database applica- software that helps business users interact with database systems.
tion
7. database adminis- - responsible for securing the database system against unauthorized users.
trator - enforces procedures for user access and database system availability.
8. database designer determines the format of each data element and the overall database struc-
ture. Must balance several priorities, including storage, response time, and
support for rules that govern the data. Since these priorities often conflict,
database design is technically challenging.
9. database program- develops computer programs that utilize a database.
mer
10. database user - a consumer of data in a database.
request, update, or use stored data to generate reports or information.
https://www.stuvia.com/user/stuviaunhttps://www.stuvia.com/user/stuviaun
https://www.stuvia.com/user/stuviaun
WGU D426 - Data Management Foundationshttps://www.stuvia.com/user/stuviaun
Study Guide _ OA Prep
1https://www.stuvia.com/user/stuviaunhttps://www.stuvia.com/user/stuviaun
_ Practice Questions & Answershttps://www.stuvia.com/user/stuviaun
https://www.stuvia.com/user/stuviaun
WGU D426 Data Management – Foundations | Complete Study Guide | OA
Prep | Practice Questions & Answers
https://www.stuvia.com/user/stuviaun
https://www.stuvia.com/user/stuviaunhttps://www.stuvia.com/user/stuviaun
WGU D426 Data Management – Foundations _ Complete https://www.stuvia.com/user/stuviaun
Study Guide _ OA Prep _ Practice Questions & Answershttps://www.stuvia.com/user/stuviaun
, WGU D426 - Data Management Foundationshttps://www.stuvia.com/user/stuviaun
https://www.stuvia.com/user/stuviaun
2https://www.stuvia.com/user/stuviaunhttps://www.stuvia.com/user/stuviaun
WGU D426 - Data Management Foundations
Study online at https://quizlet.com/_evoyts
1. Data numeric, textual, visual, or audio information that describes real-world sys-
tems.
2. analog Historically, data was mostly ______________, encoded as continuous varia-
tions on various physical media.
3. digital Today, data is mostly ______________, encoded as zeros and ones on elec-
tronic and magnetic media.
4. database a collection of data in a structured format. In principle, can be stored on paper
or even clay tablets. In practice, however, modern ones are invariably stored
on computers.
5. database system / software that reads and writes data in a database. ensure data is secure,
database manage- internally consistent, and available at all times. These functions are challenging
ment system / for large databases with many users, so data base systems are complex.
DBMS
6. database applica- software that helps business users interact with database systems.
tion
7. database adminis- - responsible for securing the database system against unauthorized users.
trator - enforces procedures for user access and database system availability.
8. database designer determines the format of each data element and the overall database struc-
ture. Must balance several priorities, including storage, response time, and
support for rules that govern the data. Since these priorities often conflict,
database design is technically challenging.
9. database program- develops computer programs that utilize a database.
mer
10. database user - a consumer of data in a database.
request, update, or use stored data to generate reports or information.
https://www.stuvia.com/user/stuviaunhttps://www.stuvia.com/user/stuviaun
https://www.stuvia.com/user/stuviaun
WGU D426 - Data Management Foundationshttps://www.stuvia.com/user/stuviaun
