Task Team of FUNDAMENTAL ACCOUNTING School of Business, Sun Yat-sen University Lesson 8 Accounting Information System Exercise Matching For each numbered item, choose the appropriate journal and write the identifying letter 1. Bought merchandise on account Sales journal 2. Sold merchandise for cash 3. Bought merchandise for cash P Purchases journal 4. Collected accounts receivable and allowed a cash discount 5. Bought store equipment on credit CR Cash receipts journal 6. Recorded accrued wages

• Sensory receptors and sensory organs • Pain • The visual system • The Auditory Systems

Operations Management Refers to the management of the production system that transforms inputs into finished goods and services o Production system: the way a firm acquires inputs then converts and disposes outputs oOperations managers: responsible for the transformation process from inputs to outputs Operations management seeks to increase the quality

Digital Signal Processing • Signal & System • DSP system • Description for DSP FIR Filter Design & Implement • Digital Filter • Specification Design • Hardware Implementation Some Examples • Digital Down Converter • Central Processing Unit

1. to know Cellular Mobile Telephone System Teaching 2. to understand the construction of cellular mobile telephone system Objectives

▪ Failure Classification ▪ Storage Structure ▪ Recovery and Atomicity ▪ Log-Based Recovery ▪ Remote Backup Systems

1. to know The Development of Paging System Teaching 2. to understand the construction of paging system Objectives

Failure Classification Storage Structure Recovery and Atomicity Log-Based Recovery Remote Backup Systems

The Need for Databases Data Models Relational Databases Database Design Storage Manager Query Processing Transaction Manager [美] 西尔伯沙茨（Abrahm Silberschatz），[美] 科思（Henry F.Korth），[美] 苏达尔（S.Sudarshan） Database System Concepts Sixth Edition Avi Silberschatz Henry F. Korth S. Sudarshan McGraw-Hill ISBN 0-07-352332-1 Face The Real World of Database Systems Fully Equipped

Requirements specification: A structured document that sets out the services the system is expected to provide Should be precise so that it can act as a contract between the system procurer and software developer and thus needs to be understandable by procurers and developers