All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source. |
SOUTH AFRICAN QUALIFICATIONS AUTHORITY |
REGISTERED UNIT STANDARD THAT HAS PASSED THE END DATE: |
Demonstrate an understanding of different computer network architectures and standards |
SAQA US ID | UNIT STANDARD TITLE | |||
114074 | Demonstrate an understanding of different computer network architectures and standards | |||
ORIGINATOR | ||||
SGB Information Systems and Technology | ||||
PRIMARY OR DELEGATED QUALITY ASSURANCE FUNCTIONARY | ||||
- | ||||
FIELD | SUBFIELD | |||
Field 10 - Physical, Mathematical, Computer and Life Sciences | Information Technology and Computer Sciences | |||
ABET BAND | UNIT STANDARD TYPE | PRE-2009 NQF LEVEL | NQF LEVEL | CREDITS |
Undefined | Regular | Level 5 | Level TBA: Pre-2009 was L5 | 5 |
REGISTRATION STATUS | REGISTRATION START DATE | REGISTRATION END DATE | SAQA DECISION NUMBER | |
Passed the End Date - Status was "Reregistered" |
2018-07-01 | 2023-06-30 | SAQA 06120/18 | |
LAST DATE FOR ENROLMENT | LAST DATE FOR ACHIEVEMENT | |||
2026-06-30 | 2029-06-30 |
In all of the tables in this document, both the pre-2009 NQF Level and the NQF Level is shown. In the text (purpose statements, qualification rules, etc), any references to NQF Levels are to the pre-2009 levels unless specifically stated otherwise. |
This unit standard does not replace any other unit standard and is not replaced by any other unit standard. |
PURPOSE OF THE UNIT STANDARD |
This unit standard is intended :
People credited with this unit standard are able to: The performance of all elements is to a standard that allows for further learning in this area. |
LEARNING ASSUMED TO BE IN PLACE AND RECOGNITION OF PRIOR LEARNING |
The credit value of this unit is based on a person having prior knowledge and skills to:
|
UNIT STANDARD RANGE |
N/A |
Specific Outcomes and Assessment Criteria: |
SPECIFIC OUTCOME 1 |
Describe computer network types and standards. |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The description distinguishes types of networks. |
ASSESSMENT CRITERION RANGE |
Homogenous, Heterogeneous, WAN, LAN, Inter-network (at least 3). |
ASSESSMENT CRITERION 2 |
2. The description compares network topologies. |
ASSESSMENT CRITERION RANGE |
Centralised, Star, Distributed, Ring. |
ASSESSMENT CRITERION 3 |
3. The description outlines and distinguishes features of node addressing methods. |
ASSESSMENT CRITERION RANGE |
Circuit switching, Message switching, Packet switching, Frame relay, Cell relay, ATM (at least 3). |
ASSESSMENT CRITERION 4 |
4. The description outlines the standards for industry network architectures. |
ASSESSMENT CRITERION RANGE |
ISO, OSI, SNA, DNA, TCP/IP. (at least 3). |
SPECIFIC OUTCOME 2 |
The explanation outlines channel utilisation techniques and their features. |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The explanation outlines channel utilisation techniques and their features. |
ASSESSMENT CRITERION RANGE |
Baseband, Broadband. |
ASSESSMENT CRITERION 2 |
2. The explanation compares the principles of access protocols. |
ASSESSMENT CRITERION RANGE |
CSMA/CD, Token passing. |
ASSESSMENT CRITERION 3 |
3. The explanation identifies the purpose of LAN components. |
ASSESSMENT CRITERION RANGE |
Server, Workstation, Network interface cards, Cabling, Repeaters, Terminators, Hubs. |
ASSESSMENT CRITERION 4 |
4. The explanation illustrates network configurations and installation issues. |
SPECIFIC OUTCOME 3 |
Explain LAN architectures. |
ASSESSMENT CRITERIA |
ASSESSMENT CRITERION 1 |
1. The explanation identifies switching techniques. |
ASSESSMENT CRITERION RANGE |
Circuit, Packet. |
ASSESSMENT CRITERION 2 |
2. The explanation compares switching techniques. |
ASSESSMENT CRITERION RANGE |
Implementation, Cost, Performance, Reliability, Security. |
ASSESSMENT CRITERION 3 |
3. The explanation outlines WAN management issues. |
ASSESSMENT CRITERION RANGE |
Strategic control, Growth control, Day-to-day operations, Costs, Security. |
UNIT STANDARD ACCREDITATION AND MODERATION OPTIONS |
The relevant Education and Training Quality Authority (ETQA) must accredit providers before they can offer programs of education and training assessed against unit standards.
Moderation of assessment will be overseen by the relevant ETQA according to the moderation guidelines in the relevant qualification and the agreed ETQA procedures. |
UNIT STANDARD ESSENTIAL EMBEDDED KNOWLEDGE |
1. Performance of all elements is to be carried out in accordance with organisation standards and procedures, unless otherwise stated. Organisation standards and procedures may cover: quality assurance, documentation, security, communication, health and safety, and personal behaviour. An example of the standards expected is the standards found in ISO 9000 Certified Organisations.
2. Performance of all elements complies with the laws of South Africa, especially with regard to copyright, privacy, health and safety, and consumer rights. 3. All activities must comply with any policies, procedures and requirements of the organisations involved, the ethical codes of relevant professional bodies and any relevant legislative and/ or regulatory requirements. 4. Performance of all elements should be performed with a solid understanding of the use of development tools needed in the areas applicable to the unit standard. Examples of such tools are, but is not limited to CASE tools, programming language editors with syntax checking, program source version control systems systems. |
UNIT STANDARD DEVELOPMENTAL OUTCOME |
N/A |
UNIT STANDARD LINKAGES |
N/A |
Critical Cross-field Outcomes (CCFO): |
UNIT STANDARD CCFO WORKING |
Work effectively with others as a member of an organisation. |
UNIT STANDARD CCFO ORGANISING |
Organise and manage him/her self and his/her activities responsibly and effectively. |
UNIT STANDARD CCFO COLLECTING |
Collect, analyse, organise, and critically evaluate information. |
UNIT STANDARD CCFO SCIENCE |
Use science and technology effectively and critically, showing responsibility towards the environment and health of others. |
UNIT STANDARD CCFO DEMONSTRATING |
Demonstrate an understanding of the world as a set of related systems by recognising that problem solving contexts do not exists in isolation. |
UNIT STANDARD CCFO CONTRIBUTING |
Contribute to his/her full personal development and the social and economic development of the society at large by being aware of the importance of: reflecting on and exploring a variety of strategies to learn more effectively, exploring education and career opportunities and developing entrepreneurial opportunities. |
UNIT STANDARD ASSESSOR CRITERIA |
N/A |
REREGISTRATION HISTORY |
As per the SAQA Board decision/s at that time, this unit standard was Reregistered in 2012; 2015. |
UNIT STANDARD NOTES |
Supplementary information:
1. "LAN" refers to a single network of personal computers within the same areasuch as an office or building. 2. "WAN" refers to a network of computers that are physically remote from eachother and are connected via third party data communication carriers. 3. "Current Industry Practice" refers to a practice used and recommended by anan organisation involved in the computer industry. |
QUALIFICATIONS UTILISING THIS UNIT STANDARD: |
ID | QUALIFICATION TITLE | PRE-2009 NQF LEVEL | NQF LEVEL | STATUS | END DATE | PRIMARY OR DELEGATED QA FUNCTIONARY | |
Core | 48573 | National Certificate: Information Technology: Systems Support | Level 5 | Level TBA: Pre-2009 was L5 | Passed the End Date - Status was "Reregistered" |
2023-06-30 | MICTS |
Elective | 83446 | National Certificate: Electronics | Level 5 | NQF Level 05 | Passed the End Date - Status was "Reregistered" |
2023-06-30 | MICTS |
PROVIDERS CURRENTLY ACCREDITED TO OFFER THIS UNIT STANDARD: |
This information shows the current accreditations (i.e. those not past their accreditation end dates), and is the most complete record available to SAQA as of today. Some Primary or Delegated Quality Assurance Functionaries have a lag in their recording systems for provider accreditation, in turn leading to a lag in notifying SAQA of all the providers that they have accredited to offer qualifications and unit standards, as well as any extensions to accreditation end dates. The relevant Primary or Delegated Quality Assurance Functionary should be notified if a record appears to be missing from here. |
1. | Affirmations Training |
2. | Africa Learn (Pty) Ltd |
3. | Afrika Tikkun NCC |
4. | All Nation Group Five Trading and Projects |
5. | Amadi Institute of Management And Technology (Pty) Ltd |
6. | Amilak Training Center |
7. | ATTI Nelspruit Pty Ltd |
8. | Atvance Institute (Pty) Ltd |
9. | Balefile Trading and Services |
10. | BEE Clinic Pty Ltd |
11. | Bells Technical College |
12. | Brainwave Projects 1430 cc |
13. | Careers IT |
14. | Columbus Consulting Pty Ltd |
15. | CTU Training Solutions |
16. | CYBAX SYSTEMS |
17. | Delight Computer Training |
18. | EAST LONDON MANAGEMENT INSTITUTE |
19. | Ekasi IT Solutions Centre |
20. | Elchees Software Solutions |
21. | Epitome Villa (Pty)Ltd |
22. | EYETHU NATIONAL COMPUTER COLLEGE PTY LTD |
23. | Facilitation Development (PTY) LTD |
24. | Finweb Business Consultancy |
25. | Foster-Melliar (Pty) Ltd |
26. | Fourways Private College |
27. | Genii Institute PTY LTD |
28. | Global Institute for Capacity |
29. | HILLCROSS BUSINESS SCHOOL (PTY |
30. | Hlanganani ICT (Pty) Ltd |
31. | Ikusasalethu Youth Development Project NPC |
32. | Information Technology Resource Centre |
33. | IT Academy |
34. | Jeppe College of Commerce and |
35. | K Boneng Consulting Services P |
36. | KT Mobile Services |
37. | LETAGO DEVELOPMENT CONSULTING |
38. | MBOWA COLLEGE PTY LTD |
39. | Metanoia Ratings PTY LTD |
40. | MMELA VILLAGE TECHNOLOGIES (PT |
41. | Mogapi Education Group (Pty) Ltd |
42. | Moving Ahead Development Agenc |
43. | Mufuka Business and Technical |
44. | Natfin Holdings Pty Ltd |
45. | NCC - Vereeniging |
46. | Nolwazi Stem Education for The |
47. | Ntandokazi Holdings Pty Ltd |
48. | Nyathela Business College |
49. | On the Ball College Pty ltd |
50. | OPELONG BUSINESS INSTITUTE (PT |
51. | Paramixed Pty Ltd |
52. | Polokwane Technology Institute (Pty) Ltd |
53. | Pretoria Technical College |
54. | Progressive School of Business |
55. | Prophesy Training College (Pty) Ltd |
56. | QUALITATIVE INNOVATIVE SOLUTIONS |
57. | QUARPHIX (PTY) LTD |
58. | Richfield Graduate Institute of Technology Pty Ltd |
59. | Rostec Technical FET College (Pty) Ltd |
60. | Silulo Ulutho Technologies |
61. | SIYAFUNDA COMMUNITY TECHNOLOGY CENTRE NPC |
62. | Spears Business and Life Couch Consulting (Pty) Ltd |
63. | Spina Consultancy |
64. | SUCCESS BUILDERS INTERNATIONAL CC |
65. | SUPREME ICT CONSULTANTS |
66. | Tech-Com Solutions cc |
67. | Techtisa (pty) Ltd |
68. | Terry Computer Services cc |
69. | Think Tank T2 (Pty) Ltd |
70. | Titan Trade Technologies |
71. | Tlou Foundation College |
72. | TORQUE TECHNICAL COMPUTER TRAINING PTY LTD |
73. | TSP COLLEGE |
74. | Ukwazi Academy and Corporate S |
75. | Umbusi Consulting Services |
76. | Varsity Institute of Science & Technology (Pty)Ltd |
77. | Visionary Skill Academy |
78. | VSS College (Pty) LTD |
79. | Vukani Solutions |
80. | VUTHLARI MARKETING CONSULTING |
81. | Wellinkwise Pty Ltd |
82. | Whitestone College |
83. | Woosh Consultants (Pty) Ltd |
84. | Working Solution International |
85. | Xylo Trading 12 (Pty) Ltd |
86. | YITRO INNOVATIONS |
87. | ZA WIT (PTY) LTD |
All qualifications and part qualifications registered on the National Qualifications Framework are public property. Thus the only payment that can be made for them is for service and reproduction. It is illegal to sell this material for profit. If the material is reproduced or quoted, the South African Qualifications Authority (SAQA) should be acknowledged as the source. |