Data Link Layer

One of the objectives of this research is to develop a tool in Java programming language. Following the stated objective, CBPTT was developed in Java language and integrated using the NetBeans IDE 8.0.2 software. In order to show how pairwise combination strategy and constraints strategy was implemented in CBPTT let consider the example illustrated in Table 1.1. There are three parameters with quantity of 2, 3 and 3. These parameters are input as string which is presented as {2,3,3}. From this…

Data Flow Diagrams The existing system data flow identifies users interact with the new system. It also highlights the relationship of the legacy data to the new patient record database. Appendix F contains the source file for the diagrams below. The legacy conversion data flow identifies how legacy records will be converted and accessible to the new system. The IT technician will gather paper records for patients based on our prioritization. The records will be scanned, coded and formatted…

Venture capital is where investors finance a small business or a start-up business. Venture capitals will only invest in companies that they think may succeed. Venture capitals face very high risks but if they finance a company, they generally make decisions about the company. Venture capitals may be individual investors or banks. Many companies choose venture capitals because they have a greater chance of getting financed through them than they would through private funding. Venture capitals…

The collected data are analysed and entered into Statistical Package for Social Science (SPSS). The mean responses for each question were calculated. After completing Tutorial 1: First Takeoff, participants completed the usability questionnaire. The usability of the…

· Memory: This is any computer component that has the ability to storing information or data temporary or permanently, e.g. Read And Write Memory (RAM) and Not Volatile Read And Write Memory (NVRAM). · CPU: This is the brain of the computer and is the central process unit, and it received command/instruction from the computer software and sends the instruction to the right hardware to execute the instruction, and also received the feedback from the hardware and forwards it to…

read or write data at an increased speed, fault tolerance and redundancy. Raid 0 uses a form of striping. They have 2 disk which helps the data…

Azure storage providers by CIO Reviews. Data terabytes continue to increasing at amazing rates, thus concerns about security threats are also mounting. This leads to more companies adopting cloud storage their data is protected and archived. The first hybrid cloud storage solution that is data-aware, HubStor brings disenfranchised IT leaders back to the cloud, as it resolves many of the issues seen with this data storage and archiving option and simplifies data growth management. "When a client…

Throughout our lives, many of us have struggled to remember events in our lives, the names of people we know, and even their faces. Everyone seems to believe that they have the best memory, when in fact, our memories fail us more than we’d care to admit. But over time, with more and more knowledge about what memory is and how it works, psychologists have discovered how we can improve it. But to understand how to improve our memory, we must first learn how it all works. In Laura King’s The…

Question 3: a) What is the main use of stepper motors? In essence, stepper motors are applied in motion-control positioning system. For instance in 3D printers, disk drives, intelligent lighting, scanners, CNC machines, printers, camera lenses, plotters and slot machines. b) What are the similarities and differences between a reluctance, a permanent magnet and hybrid stepper motors? The three motors are similar in that, they all have power electronic control that comes with electronic…

operation within the businesses. the case is given an example which is Amazon by using cloud computing at the marketplace. Amazon use the Web services division (AWS) to get data storage and computing power flexibility. This application supports Amazon to get a large amount of computing resources. Based on client provided data, the AWS can allocate, separate and arrange resources., Cloud computing bring a lot of opportuneness for Amazon, making them save costs and increase profits. Moreover,…