Study guides, Class notes & Summaries

This unit introduces students to current and proposed telecommunications and networking infrastructures and their application in business and communications services. With a primary focus on the Internet and World Wide Web, students examine in detail the principles, processes and technologies associated with data communications and computer networking, applications of the major carriage media, communications standards and emerging broadcast and narrowcast technologies based on communications ch...

This unit introduces students to current and proposed telecommunications and networking infrastructures and their application in business and communications services. With a primary focus on the Internet and World Wide Web, students examine in detail the principles, processes and technologies associated with data communications and computer networking, applications of the major carriage media, communications standards and emerging broadcast and narrowcast technologies based on communications ch...

CSG5142 or CSG1105 Applied Communication Explain the basic types and components of data communications networks; discuss the importance of network models based on layers and the role of network standards; explain the nature and structure of the Internet as a communications channel; outline the World Wide Web and its applications; analyse and evaluate emerging data communications technologies. UNIT CONTENT Types and components of data communication networks. Layered network models. Network ...

The document is a master document for criminological theories; Social & psychological. It explores different factors relating to crime and what causes people to commit crimes. Social Disorganisation theories and Social Process theories take up a signifigant portion of this document as they are fundamental in the creation on Criminological practices. it explores crime and the meida, sexuality/gender and crime, organized crime, transitional crime, cyber crime, blue/white collor crime, ethnicity an...

Week 11 topics of the unit.

CSG1206 Operating System Revision and Short Notes. Operating systems: their history, objectives and functions. Computer system and operating-system structures. Main and auxiliary storage; real and virtual memory; segmentation, paging and swapping. Processes and threads; job and processor scheduling; multiprocessing. File and device management; deadlocks. Concurrency; semaphores, monitors, message passing. Protection and security. Network and distributed system structures.

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 including passwords, smartcards and biometrics. ...

CSI1101 Computer Security Assignment Attacking Cryptography 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 ...

ENS1161 Computer Fundamentals Assignment 2 with Solutions. 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 arithm...

CSG1206 Operating System MCQ with Answers. Operating systems: their history, objectives and functions. Computer system and operating-system structures. Main and auxiliary storage; real and virtual memory; segmentation, paging and swapping. Processes and threads; job and processor scheduling; multiprocessing. File and device management; deadlocks. Concurrency; semaphores, monitors, message passing. Protection and security. Network and distributed system structures.