COMPUTER SOFTWARE ENGINEERING - NBTE

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fffffff NID in Software Engineering (Draft) PROGRAMME: NATIONAL INNOVATION DIPLOMA IN COMPUTER SOFTWARE ENGINEERING COURSE: FILE ORGANIZATION AND MANAGEMENT COURSE CODE: CSE 151 CONTACT HOURS: 1 – 0 – 2 GOAL: TO FAMILIARISE STUDENTS WITH BASIC KNOWLEDGE AND SKILLS OF FILE ORGANISATION AND MANAGEMENT COURSE SPECIFICATION: THEORETICAL CONTENT PRACTICAL CONTENT GENERAL OBJECTIVE 1: KNOW SIMPLE FILE ORGANISATION CONCEPT Week Specific Learning Outcomes Teacher’s activities Resources Specific Learning Outcomes Teacher’s activities Resources 1 – 3 1.1 Explain the concept of A flip chart, filing in computing 1.2 Explain the concept of record, field, character, byte and bits in relation to a file 1.3 Explain the seek, read, write, fetch, insert, delete and update operations 1.4 Describe qualitatively file system performance in terms of fetch, insert, update and reorganization. To : Identify a file in computing Relate record, field, character, byte and bits to a file Explain blocks of data Describe seek, read, write, fetch, insert, delete and update operations Explain qualitatively file system performance in terms of fetch, insert, update and re-organization A white board, OHP connected to PC loaded with appropriate software. A PC with most input and output devices that can be opened for demonstration. Week GENERAL OBJECTIVE 2: UNDERSTAND THE CONCEPT OF FILE OPERATIONS 4 – 6 2.1 State different methods of file organisation in computer system (heap…………) To: Describe different methods of file organisation in A flip chart, A white board, computer system (heap…………) 2.2 Describe file design alternatives 2.3 Identify the different file operations; storage, retrieval, add, delete, update and maintenance. Evaluate the file design alternatives State illustrative examples of the application of the OHP connected to PC loaded with appropriate software. A PC with most input and output devices that can be opened for demonstration. • Write a simple program that creates and updates records of a file. • Write a simple program for creating and maintaining different file organisation. To assist students write a simple program that create and updates records of a file To assist student to write a simple program for creating and maintaining different file organisation. OHP connected to PC loaded with appropriate software in a networked laboratory. A PC with most input and output devices that can be opened for demonstration. OHP connected to PC loaded with appropriate software in a networked laboratory. A PC with most input and output devices that can be opened for demonstration. 34
fffffff NID in Software Engineering (Draft) ) 2.4 Define activity ratio and hit rate. 2.5 Identify different types of files: Master file, Transaction file, Reference file, etc. 2.6 Explain the concept of master file, transaction file and activity file. different design alternatives. Explain the different file operations; storage, retrieval, add, delete, update and maintenance. Define posting. Define activity ratio and hit rate. Explain different types of files: Master file, Transaction file, Reference file, etc. Differentiate among old master file, new master file, transaction file and activity file. Explain the use grand father, father and son analogy. Week GENERAL OBJECTIVE 3: UNDERSTAND THE BASIC STORAGE DEVICES AND MEDIA. 7 – 8 3.1 Identify types of storage devices and media 3.2 List the characteristics of magnetic storage media, tape, disk, cartridge, bubble, hard disk, CD- ROM, floppy disks, zip disk, tape streamer, flash memory, optical disk. TO; Identify types of storage devices and media Describe the characteristics of magnetic storage media, tape, disk, A flip chart, A white board, OHP connected to PC loaded with appropriate software. A PC with most input and output devices that • Load and retrieve documents to and from different storage media. To assist student to load and retrieve documents to and from different storage media. OHP connected to PC loaded with appropriate software in a networked laboratory. A PC with most input and output devices that can be opened for demonstration. 35
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COMPUTER SOFTWARE ENGINEERING - NBTE

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