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- 111. Subschema can be used to a. create very different, personalized views of the same data b. present information in different formats c. hide sensitive information by omitting fields from the sub-schema's description d. All of the aboveRepresentation (Metadata) Assignment - Foundations of Data and Information § This is a 2-part assignment. Part 1: Dublin Core Metadata Record Working the DCMI Metadata Terms http://www.dublincore.org/documents/dcmi-terms/.§ Create one “full” metadata record for an article, a webpage, a photograph, a book, OR data set representing a topic about our natural environment. For example, the object you select may represent ecology, botany, a natural disaster, weather data, etc. § Please work with the following encoding scheme: Guidelines for implementing Dublin Core inTM XML https://www.dublincore.org/specifications/dublin-core/dc-xml-guidelines/ For your metadata record (a representation): § Use as many of the 15 DC (Dublin Core) elements (properties) as you can from the DCMES, version 1.1 when creating you’re your representation § You may also include additional elements (full level properties) from the DCTERMS namespace. § Show that you understand element repeatability. §…22) GW uses the CRN (Course Registration Number) as the unique identifier (primary key) in the database of courses. Consider the situation in which the database containing the CRN archive is unexpectedly destroyed. The entries below are possible alternative identifiers. Which entry could serve as a temporary substitute for the primary key? Choose one. a. Semester and professor teaching the course b. Web address of the departmental home page listing the courses offered in a given semester c. Semester, day of the week, time and classroom for the course d. Department the course belongs to (e.g., ISTM, History, Physics,...)
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- 1. METS stands for ________. Group of answer choices Metadata Encoding and Transmission Standard Metadata Encoding and Translation Standard Metadata Encryption and Transmission Standard Metadata Encryption and Translation Standard 2. Is Metadata also referred to as data about data or information about information? Group of answer choices True False 3. The Dublin Core Metadata Element Set arose from discussions at a 1999 workshop sponsored by OCLC and the National Center for Supercomputing Applications. Group of answer choices True False 4.Searching upstream is a not good idea. Group of answer choices True False 5. Often, research on medical issues will be incorporated into a THREATSUM or Briefing. Group of answer choices True False 6. Which website contains information on Russian ships and submarines currently active? Group of answer choices http://www.webcom.com/~amraam/shipind.html http://www.russianobserver.com/russian…library contains books, periodicals, and DVDs (no items of other types are available and a given item belongs to only a single category). All these items can be used by the user of the library. Some of the items (books, periodicals, and DVDs) are only reference items, and others can be borrowed by the users. There are two types of users; registered users and temporary users. While registered users can borrow up to 100 items, the temporary users can borrow only 2 items at a time. In the initial work of the EER modeling, your teammates have identified Item, User, and ItemCopy as entities. Which of the following statements are correct about a possible EER model for this set of requirements? The specialization/generalization hierarchy for items that involve borrowing items and reference items has an optional participation constraint. The specialization/generalization hierarchy for items that involve the books, periodicals, and DVDs has a mandatory participation constraint. The user…Please help me with this assignment 1. Open and examine the following ERR design file people.mwb (https://acconline.austincc.edu/bbcswebdav/pid-18686108-dt-content-rid-70255490_1/xid-70255490_1) a. Each person is described by their name and email.b. Each person can be registered in multiple countries.c. Ensure it is in 3rd normal form.d. Ensure the relationships and primary and foreign keys are correct. 2. Create a database from the design. 3. Import the following data into the database people.txt (have to modify the data to match the design) people.txt Email,Full Name,Country,Date RegisteredCarley_Bahringer@destiny.com,Carley Bahringer,Brazil,1987-10-03 22:09:54Patricia_Fadel@avis.com,Patricia Fadel,Chile,2012-05-10 11:07:49Sedrick@godfrey.ca,Sedrick Kuphal,Chile,2007-11-12 00:09:53Briana_Berge@axel.ca,Briana Berge,Iceland,2006-03-26 15:32:08Lucy_Lockman@abby.org,Lucy Lockman,Iceland,2014-02-13 10:26:57Lucy_Lockman@abby.org,Lucy Lockman,France,1999-02-12…
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