Tài liệu Activity 6 1: Translating the Logical Data Design pdf

... activity: 30 minutes 30 Activity 6. 1: Translating the Logical Data Design Exercise 1: Deriving a Physical Data Design from a Logical Data Design In this exercise, you will use the ... Activity 6. 1: Translating the Logical Data Design In this activity, you will evaluate the logical design for part of the solution developed...

Ngày tải lên: 17/01/2014, 09:20

... Activity 6. 1: Risks of Skipping Physical Design In this activity, you will participate in a class discussion to identify the risks of not completing a physical design in the process of designing ... to: ! Articulate the value of physical design and the risks of not completing a physical design. Before You Begin This activity is a class discussion. Prerequisi...

Ngày tải lên: 10/12/2013, 16:16

... evaluate the logical data design presented in the following illustration, and determine areas in which the physical data design could potentially be optimized. Bitmap found in file v 06_ 160 9a_act61-answer.vsd ... Activity 6. 2: Optimizing a Physical Data Design This activity requires the use of the optimization techniques discussed in this module. You will...

Ngày tải lên: 17/01/2014, 09:20

... Activity 2 .1: Reviewing the Process This section summarized the steps that you will use in this course to gather, analyze, and present business requirements. ... step in the process in the modules that follow. Before continuing, it is important to make sure that you understand the general process and deliverables in each step. By understanding the general ... be able to p...

Ngày tải lên: 24/01/2014, 10:20

... Activity 4.2: Creating a Logical Data Model In this activity, you will use the skills learned in this module to define the relationships within a logical data model and produce ... diagram for the Ferguson and Bardell, Inc. case study. In each of the two exercises in this activity, you analyze a single aspect of a logical data design. At the end of each exercise...

Ngày tải lên: 21/12/2013, 06:16

... keys in a logical data model 1. Review the ER diagram on the next page. 2. Identify the areas of the ER diagram for which keys are necessary. 3. Write the keys in the space provided on the ER ... 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 m...

Ngày tải lên: 21/12/2013, 06:16

... Activity 5 .1: Risks of Skipping Logical Design In this activity, you will participate in a class discussion to identify the risks of not completing a logical design in the process of designing ... After completing this activity, you will be able to: ! Articulate the value of logical design and the risks of not completing a logical design. Before You Begin...

Ngày tải lên: 10/12/2013, 16:16

... Keep students aware of the amount of activity time remaining so that they can pace themselves. After the allocated time has elapsed, facilitate the class discussion. ... complete this activity, you must have already completed activities 5.2, 5.3, and 5.4. Materials To complete this activity, you will need: ! The Ferguson and Bardell, Inc. case study. ! The future...

Ngày tải lên: 10/12/2013, 16:16

... completing the above steps, you will discuss your responses with the class. The instructor will write the class consensus on a flip chart. Use the space below for brainstorming. Activity 7.2: ... Development Tools Data Access Data Storage Security After completing the above steps, you will discuss your responses with the class. The instructor wil...

Ngày tải lên: 21/12/2013, 06:16

... the rest of the group can read it. You should not communicate with the other group members except as indicated by the instructions. After completing the above steps, you will discuss the ... this activity: 15 minutes followed by a 10 minute discussion. 54 Activity 8 .1: Simulating Component Communication Exercise 1: Component Communication Before COM ! Comm...

Ngày tải lên: 21/12/2013, 06:16