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Chapter 1. Basic Concepts
telecommunications technology has improved, the capabilities of hypertext systems have been extended to include any digitised media, such as sound and images. This means that music and videos can be accessed via hyperlinks.
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Chapter 1. Interactive Systems - University of Cape Town
www.cs.uct.ac.zaAnswer to this question can be found at the end of the chapter. Review Questions 2 What does the term ‘ubiquitous computing’ mean? Answer to this question can be found at the end of the chapter. Usefulness and Usability Back Story DotDash Bank PLC has launched a new telephone-based banking service. Customers will be
Chapter 4. HTML Tables
www.cs.uct.ac.zaTry to create the table below before you look at the solution code under Discussion and Answers at the end of the chapter. Figure 5.1: Table with one row and two columns
Chapter 19. Data Warehousing and Data Mining
www.cs.uct.ac.zaData mining is a process of extracting information and patterns, which are pre-viously unknown, from large quantities of data using various techniques ranging from machine learning to statistical methods. Data could have been stored in files, Relational or OO databases, or data warehouses. In this chapter, we will
Chapter 12. Database Security - University of Cape Town
www.cs.uct.ac.zaThe scope of database security Overview All systems have ASSETS and security is about protecting assets. The first thing, then, is to know your assets and their value. In this chapter, concentrate on database objects (tables, views, rows), access to them, and the overall system
Chapter 1. Introduction to Computer Ethics
www.cs.uct.ac.zainterstate communication of threat to injure another person. The charges were eventually dropped, but did JB really do anything wrong? Something to consider: • Should self-censorship be enforced. Who decides what is acceptable? • Is there a need for a public policy? 1.1.4 Scenario 4: Professional Responsibility
Chapter 4. Code of Ethics and Professional Conduct
www.cs.uct.ac.zaCode of Ethics and Professional Conduct 5 . Statement Rationale. Ensure all staff is trained to protect life, data and equipments in cases of disaster. Safety of people is the first priority. Backup facilities for programs, data are essential because of consequential losses. Need to take all reasonable steps to protect confidential information
Chapter 5. HTML Forms
www.cs.uct.ac.zaFinally, view your work in a Web browser, but be warned: at the moment there is little to show! Read Discussion of Activity 1 at the end of the Unit. 5.2.2 Single-line Text Entry A single-line text entry allows the user to input a small amount of text, like a name or an email address. This is achieved with the following:
Chapter 13. Concurrency Control
www.cs.uct.ac.zakind. This is discussed under serialisation below. Read and write operations We deal with transactions at the level of data items and disk blocks for the purpose of discussing concurrency control and recovery techniques. At this level, the database access operations that a transaction can include are: 7
ICT for Development Centre University of Cape …
www.cs.uct.ac.zastudents from South Africa, African countries and ... 18 University Avenue University of Cape Town Rondebosch Cape Town South Africa Postal Address
Masters and Doctoral Progress Reports - University of Cape ...
www.cs.uct.ac.zaMasters and Doctoral Progress Reports The Graduate Student Committee requires two progress reports from all post-graduate students per year. These progress reports are reviewed by the committee
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