Study guides, Class notes & Summaries

ENS1161 Computer Fundamentals Workshop Questions and Answers. Propositions, connectives and truth tables; logical equivalence; laws of logic; arguments; predicate logic. Sets and set operations; Venn diagrams; laws of sets; cartesian product, counting techniques. Boolean algebra; logic gates; Karnaugh maps; simplification of Boolean expressions; design and simplification of logic circuits; universality of NANDs. Relations and their representations; equivalence relations and classes; modular ari...

CSI1101 Computer Security Sample Questions. Aims of computer security; computer abuse and misuse. Malicious and hostile code including viruses, trojan horses, worms, backdoors, trapdoors and spyware. Encryption fundamentals, including the history of cryptographic techniques and cryptanalysis. Current cryptographic techniques and technologies. Encryption techniques used for ensuring authenticity, integrity, non-repudiation and copy-protection. Identification, Authentication and Authorisation inc...

CSG1132 Communicating in an IT Environment Possible Final Exam Questions and Answers. Introduction. Writing tools, time management, personal email, netiquette, concept mapping. Databases, wordprocessing, plagiarism, referencing. Steps for effective research, business email. Using the library for research, literature review. Using the Internet and other online sources for research. Note making and preparation for writing. Effective writing – Educational. Effective writing - Business and techni...

CSG1132 Communicating in an IT Environment Final Exam Questions and Answers. Introduction. Writing tools, time management, personal email, netiquette, concept mapping. Databases, wordprocessing, plagiarism, referencing. Steps for effective research, business email. Using the library for research, literature review. Using the Internet and other online sources for research. Note making and preparation for writing. Effective writing – Educational. Effective writing - Business and technical. Prep...

CSI1101 Computer Security Mid Semester Review. 01 Symmetric and Asymmetric Encryption 02 Aims of Computer Security 03 Threat Risks Vulnerabilities 04 Malware and Countermeasures 05 Compare and Contrast Hashing

CSG1132 Communicating in an IT Environment Final Exam Question Paper. Introduction. Writing tools, time management, personal email, netiquette, concept mapping. Databases, wordprocessing, plagiarism, referencing. Steps for effective research, business email. Using the library for research, literature review. Using the Internet and other online sources for research. Note making and preparation for writing. Effective writing – Educational. Effective writing - Business and technical. Preparing a...

CSG4130 / CSG1105 Applied Communications Possible Exam Questions and Answers. Types and components of data communication networks. Layered network models. Network standards. The World Wide Web. Network design. Network security. Network management. Key trends in network technology and applications.

CSG4130 / CSG1105 Applied Communications Abbreviations all the IT technical words. Types and components of data communication networks. Layered network models. Network standards. The World Wide Web. Network design. Network security. Network management. Key trends in network technology and applications.

CSI1101 Computer Security Possible Exam Questions and Answers Aims of computer security; computer abuse and misuse. Malicious and hostile code including viruses, trojan horses, worms, backdoors, trapdoors and spyware. Encryption fundamentals, including the history of cryptographic techniques and cryptanalysis. Current cryptographic techniques and technologies. Encryption techniques used for ensuring authenticity, integrity, non-repudiation and copy-protection. Identification, Authentication and...

CSG4130 / CSG1105 Applied Communications Assignment 2 (World Wide Web) Report. Types and components of data communication networks. Layered network models. Network standards. The World Wide Web. Network design. Network security. Network management. Key trends in network technology and applications.