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Describe a DBMS and its functions. List at minimum, three of the popular DBMS products and give a brief description of each.
Response must be 200 words in length
Explain the importance of back up files
Construct the Entity Relationship Diagram (ERD) for the above given scenario. Identify all the entities, attributes of each entity including primary key, relationship between the entities and cardinality constraints. State any assumptions necessar..
CIS114 Design of the Final Project - identify movies that are in black and white, and foreign films with subtitles - Feel free to add your own movies and actors
List the transaction ID and total item quantity made Online. List the phone number of the members whose transactions were handled by employee with Associate in the job title.
Explain with examples different types of keys used in relational database, how they help relating different tables.
Using anyRDBMS preferably (MySQL), create the physical data model for the logical data model provided in the attachment. This should include all of the data definition language SQL.This should be based upon the previous ERD created (see figure bel..
How can turn a conceptual entity relationship diagram into a logical entity relationship diagram
Perform the following tasks to create the database required for the application: Create a database for the application.
How does data become usable information and Find articles to support your argument in both situations. Is the article based on quantitative or qualitative research? Explain
question 1research the definition of a minimal cover. explain it in your own words and give an example. question
Using data mining, it is possible to gather information which has been buried that can be manipulated and cross indexed which could be a valuable information gathering technique for entities.
Create a pie chart to show the initial cost totals by department. You may create a set of summary data to the right of the current data to use for the creation of your chart.
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