1. Is 423 ชุดที่ 3a 1 Coding System

2. Is 423 ชุดที่ 3a 2 Coding Systems for Transaction Processing A coding system consists of a character set; that is, a set of admissible predefined symbols that are used to identify the object of interest. What are the two purposes of a code? 1It provides a brief identification. 2It gives meaning to data in subsequent processing.

3. Is 423 ชุดที่ 3a 3 Coding Systems for Transaction Processing What are some examples of codes? –numeric codes –alphanumeric codes –machine-readable codes The universal product code is an example of a bar code.

4. Is 423 ชุดที่ 3a 4 Mnemonic Codes give visible clues concerning the objects they represent Sequence Codes are the simplest type of coding scheme that assign numbers or letters in consecutive order Block Codes assign a series of numbers within a sequence to entities or events having common features Group Codes reveal two or more dimensions or facets pertaining to an object Coding Systems

5. Is 423 ชุดที่ 3a 5 Coding Examples in Accounting Systems Codes are widely used in accounting systems. What are two common examples? 1Customer coding 2Chart of accounts

6. Is 423 ชุดที่ 3a 6 Design Considerations in Coding Codes should serve some useful purpose Codes should be consistent Codes should be standardized throughout the organization Codes should plan for future expansion

7. Is 423 ชุดที่ 3a 7 Coding Examples in Accounting Systems Typical Account Coding Structure XX Subunit Classification XXXXX Natural Account Classification Activity Suffix

8. Is 423 ชุดที่ 3a 8 Coding Examples in Accounting Systems X Detailed account classification Major account classification Financial statement classification Typical Account Coding Structure XX

9. Is 423 ชุดที่ 3a 9 Coding Examples in Accounting Systems 111 Checking account – bank Asset Cash Typical Account Coding Structure