What is the difference Between Average, Average if and Average ifs functions? Explain with examples
01. What are the critical dimensions that are required for an office work station?
02. Determine the dimensions of an office workstation that would fit the population that you measured.
03. Discuss the result.
Describe the laws that protect consumers making purchases online
3.2 As a potential online consumer, access any policies that are in place to protect online South African consumers, and then answer the questions that follow
3.1.1 Explain why such a reluctance to accept the on-line self-service e-commerce business model continues to exist.
2.1.1 Write a report that briefly describes how companies use extranets to link their systems with those of their suppliers, then write an evaluation of at least two companies (using information you have gathered in your Web searches) that could help develop an extranet that would work for Tom. Prepare a close report with an overview of how RECO could use VPN technologies in this type of extranet.
Internet is said to be a worldwide interconnected network of computers that allows a computer in one part of the world to communicate with a computer located somewhere in the world but it cannot work alone. In your own words identify and discuss all the: • Technologies • Devices • Software • Applications that make the internet work.
Discuss the relative advantage of point-to-point interconnection compared to bus interconnection.
Describe the basic elements of instruction cycle and the role of interrupts
describe the concept of the interconnection within s computer system