Answer ALL question. Each section carry 20 Marks Questions Section 1 Conduct research to discover two of the fastest devices available today for desktop computers or workstations that can be used to copy important files from the computer to a medium (paper flash memory, tape, etc.), and that can be removed and stored in a safe place off-site. For both devices, explain in a short paragraph why you believe they are the best available. important benchmarks. Cite your sources and attach documentation from your research to disk, substantiate your answer. Section 2: Consult current academic literature to research the concept of the circular buffer. Define it and compare and contrast it to a single buffer and double buffers. Explain why the circular buffer might be advantageous in multimedia applications. Cite your sources and the dates your source information was published. Notes: Based on your research, write a report using any word processing package to describes each of the topic in detail. Include pictures, tables, charts, clip-art etc where necessary. Format your report using Arial, font size 11(minimum 2-3 pages for each topic), spacing 1.15 (remove space after paragraph) and alignment is justify. Submission 1. Submit the hardcopy and softcopy of your coursework before the due date given. Report Section: 1. Cover page (includes your details such as name, ID, assignment number etc) 2. Marking Scheme (next page) 3. Table of Content 4. Introduction to your report 5. Main body of the report based on the following topics given in the above question 6. Conclusion on your report 7. References