Tài liệu Activity 7 1: Identifying Data Integrity Requirements pdf

... ∞ ∞∞ ∞ 1 Activity 7. 1: Identifying Data Integrity Requirements 43 Exercise 2: Determining Data Integrity Requirements In this exercise, you will determine the data integrity requirements ... relationship requirements generated in Activity 4.2. Time to complete this activity: 25 minutes 40 Activity 7. 1: Identifying Data Integrity...

Ngày tải lên: 17/01/2014, 09:20

... determine data requirements, hidden data requirements, and nonfunctional data requirements from those use cases. Objectives After completing this activity, you will be able to: ! Determine data requirements ... data errors Managerial data Managers print invoices Final time and billing information Activity 3 .1: Identifying Data- Related Use Cases and Da...

Ngày tải lên: 21/12/2013, 06:16

... the activity. Prerequisite To complete this activity, you will need the: ! Completion of Activity 7. 1. Time to complete this activity: 30 minutes 44 Activity 7. 2: Determining Data Integrity ... where data integrity requirements and business rules should be implemented with the methods presented in Module 7, “Implementing Data Integrity. ” Objectives After...

Ngày tải lên: 17/01/2014, 09:20

... this activity. Materials There are no materials for this activity. Time to complete this activity: 15 minutes followed by a 10 minute discussion. 74 Activity 9.4: Identifying Data Access Requirements ... Activity 9.4: Identifying Data Access Requirements In this activity, you will first identify the optimal data access method to use in a given situation. Next, you...

Ngày tải lên: 21/12/2013, 06:16

... Activity 8 .1: Selecting Data Access Technologies The process of identifying and selecting a data access technology is based on careful consideration ... Exercise 1: Identifying Data Access Considerations In this exercise, you will identify and group the factors to be considered for accessing data in a set of scenarios. ! Identify data access ... system’s data acc...

Ngày tải lên: 17/01/2014, 09:20

... this activity. Materials There are no materials for this activity. Time to complete this activity: 15 minutes followed by a 10 minute discussion. 62 Activity 9 .1: Identify Operating System Requirements ... Activity 9 .1: Identify Operating System Requirements In this activity, you will first identify the optimal operating system to ... After completing this activity, yo...

Ngày tải lên: 21/12/2013, 06:16

... this activity. Materials There are no materials for this activity. Time to complete this activity: 15 minutes followed by a 10 minute discussion. 78 Activity 9.5: Identifying Data Storage Requirements ... Activity 9.5: Identifying Data Storage Requirements In this activity, you will first identify the optimal data storage technology to use in a given situation. Ne...

Ngày tải lên: 21/12/2013, 06:16

... stored in a private HR database. 6 Activity 2 .1: Identifying Services Exercise 1: Identifying Service Classes In this exercise, you will analyze a set of business requirements identified ... Activity 2 .1: Identifying Services In this activity, you will identify service classes for the Ferguson and Bardell, ... logic and user interface (UI) logic are recreated...

Ngày tải lên: 21/12/2013, 06:16

... Activity 5 .1: Identifying Keys in the Logical Model In this activity, you will identify primary, foreign, and (if necessary) composite keys in the logical data model for Ferguson ... Before You Begin This activity will be completed individually, with a class discussion to follow. Time to complete this activity: 20 minutes 22 Activity 5 .1: Identifying Keys in the L...

Ngày tải lên: 21/12/2013, 06:16

... Activity 3 .1: Identifying Categories of Information Use this activity to develop the skill of breaking down and assigning information ... In this activity, you will work in small groups to analyze the Ferguson and Bardell, Inc. case study and to find examples of a particular category. Objectives After completing this activity, ... in a set of information. Before You Begin...

Ngày tải lên: 24/01/2014, 10:20