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Question: Respond to the following in a minimum of 175 words:
After you create a relational table using the SQL statement CREATE TABLE, you can populate that table with data using the INSERT INTO statement.
Do you think it is more common that businesses populate databases table by table, one record at a time, using the INSERT INTO statement, or using some other method?
What happens if human error occurs and data is incorrectly populated into one or more tables?
How would a user of a database system know that an error occurred?
Create a new database. Add tables based on the design of your entity-relationship diagram from Question 1. Make sure that you:· have the correct primary keys for each table,· add foreign keys,· choose appropriate data types for each field.Paste a scr..
database systems1. list the acid properties. explain the usefulness of each.2. consider the following two transactions
Develop a Use Case for each of the major processes and create the context diagram for the system described.
List the functional dependencies for the normalized relation(s). Is this relation in at least 3rd normal form? Explain your reasoning.
Give your opinion on what you believe are the essential elements of an acceptable use policy for remote access. Elaborate on each item and justify its importance.
delete a particular student name and mark
Create Queries and Power BI Visualizations - Review all the dimension and fact tables to make yourself familiar with the information
Compute the functional dependencies which exist in following table. After determining the functional dependencies, transform this table to an equivalent collection of the tables which are in third normal form.
Using IEEE and ACM Database, research on why it is important to use WHITE BOX AND BLACK BOX testing technique to evaluate a software module.
A database is a very important system in many organizations. Describe the steps that are needed to pick a proper DBMS
Explain why it should be considered and potential consequences of not considering the factor in selection of a software vendor
1. explain the concept of physical data independence and its importance in database systems2. explain what problems are
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