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Using Microsoft Word, list all of the data fields that would be needed for a sales contact database system. Think of it as an extended address book with additional fields to keep track of things that interest salespeople. The only requirements are that you must consider how to store notes about the contact, track any follow up items, and store multiple phone number for each contact. Be sure to include the field type and size. Please do not jump ahead and try to create tables. Right now I'm just looking for a list of fields. This is somewhat vague on purpose. I want you to decide what is needed in the database.
This is what I did for the above instruction. And I want someone to help me by using Microsoft Access (Word or Excel are fine if you don't have Access), create the preliminary database tables for the sales contact system from above Question. Be sure to include field type and size. Indicate what fields you believe will be primary keys, foreign keys, and indexes.
Suppose that we replace the wait and signal operations of monitors with a single construct await(B), where B is a general Boolean expression. Write a monitor using this scheme to implement the readers--writers problem.
Summarize briefly how to make use of indexes such as B+ tree or a hash indexes in selection, projection, and join operations?
One of the new classes must be based on a reference extending an existing class from package task02 directly(similar to how Customer extends Person in the sample code).Do not repeat that package task02 class in the task03 package.
Convert the ERD into tables in Access. Submit screenshots. Use Access tools to generate forms for users to populate the tables.
database system development the database application project dap for this course consists of the creation of a fully
Using Microsoft Access create the tables and relationships defined in your data model. Your Microsoft Access Database at this point should include the following: The Tables as defined in your Entity Relationship Diagram. The Relationships between t..
Assume that the value of attribute Z of the last record in the relation is changed from z3 to z2. Now list all the functional dependenciesthat this relation instance satis?es.
Utilise an include statement to refer to connection.php instead of the long version of the database connection code so that you can keep the database more secure. See Notes for more details.
Its a lead a project that will implement a new learning management system for your university. You have two key tasks: Task 1: Investigate learning management software packages that are available through application service providers.
Express given five loosely described problems carefully in { Instance, Question } form as utilized in "Computers and Intractability". Determine that a list of n numbers has no duplicates.
consider the following set of database tables same tables from assignment 6-1. please take note of foreign keys most of
You will need to develop the IPO Chart, flowchart, and pseudocode for an application that it will prompt a user for their hourly pay rate, their hours worked, and whether they are single, married, divorced, or widowed.
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