Tài liệu Module 9: The Transactional Data Access Layer pptx

... layer (DAL). Module 9 is the second of two modules that focus on the DAL: Module 8, The Nontransactional Data Access Layer and Module 9, The Transactional Data Access Layer. ” The DAL is an ... when the application restarts. Module 9: The Transactional Data Access Layer iii Instructor Notes This module provides students with a presentat...

Ngày tải lên: 17/01/2014, 09:20

... two modules that focus on the DAL: Module 8, The Nontransactional Data Access Layer and Module 9, The Transactional Data Access Layer. ” The DAL is an application’s means of access to data ... of Transactional DAL 13 Market Purchasing 18 Best Practices 21 Lab 9: Transactional DAL 22 Review 30 Module 9: The Transactional Data Access Layer...

Ngày tải lên: 05/11/2013, 12:15

... layer (DAL). Module 8 is the first of two modules that focus on the DAL: Module 8, The Nontransactional Data Access Layer and Module 9, The Transactional Data Access Layer. ” The DAL is an ... secure access to the DAL. Module 8: The Nontransactional Data Access Layer iii Instructor Notes This module provides students with a presentation...

Ngày tải lên: 21/12/2013, 06:17

... easy access in the future. Solution A B Activity 9.4: Identifying Data Access Requirements In this activity, you will first identify the optimal data access ... assigned by the instructor. 2. Read each scenario below. 3. Identify which data access method best meets the needs of the scenario. 4. Write your answers below. A...

Ngày tải lên: 21/12/2013, 06:16

... using their DATASRC and DATAFLD attributes. ! The DATASRC attribute specifies the ID of the XML data island. There must be a number sign (#) character in front of the source name following the ... outlines how the XML data island is exposed as an ADO recordset. The module then describes how to use data binding so that the contents of the XML data island can b...

Ngày tải lên: 10/12/2013, 16:16

... 1. What is the main goal of Hanson Brothers and the primary business problem behind the goal? The main goal of Hanson Brothers is to maintain the business of Fabrikam, Inc. The primary business ... status data in their own applications, regardless of the operating system or programming language that they use. Hanson Brothers will secure the XML Web services data by...

Ngày tải lên: 24/01/2014, 10:20

... style sheet. 3. View the page in the browser. Click the Data button. The first message box displays the original form of the XML data, the second message box is the same data in a transformed ... by the sortCol parameter). Next, the procedure applies the style sheet to the XML data island in order to perform the sorting operation, and then loads th...

Ngày tải lên: 10/12/2013, 16:16

... for databases. Also, Excel can connect to other databases and import data from them. The imported data can then be used to create reports and graphs, to determine whether the data in the database ... however, the data or database is often unavailable, and the time necessary to restore data is directly proportional to the time it takes to locate the missing data...

Ngày tải lên: 21/12/2013, 06:18

... can access the data within it. The obvious way to access the data is to start at the root node and work downward to find the information you need. The root element of the document can be accessed ... 1907A_09.ppt ! Module 9: Using XML to Exchange Data ! Lab 9: Exchanging Data Using XML Preparation Tasks To prepare for this module, you should: ! Read...

Ngày tải lên: 21/12/2013, 19:15

... computer, the attacker replaces the password of the Administrator account in the local Security Accounts Manager (SAM) database. The attacker then logs on to the laptop as Administrator and accesses ... to Data 2 Lesson: Designing Security for Data 7 Lab A: Designing Security for Data 15 Module 9: Creating a Security Design for Data 12 Module 9: Creat...

Ngày tải lên: 18/01/2014, 05:20