Question

You will explore your PC's or Laptop's drive. For that purpose, you will need to install CrystaIDiskMark on Windows systems or DiskTools Pro / QuickBench on MAC systems.

1. On any drive report the sequential read and write speed. Snapshot needed.
2. On the same drive used for item 1. report the random read and write speeds. Snapshot needed.
3. Explain your findings. Are your values different/similar? Why? Be concise with your answers. Make sure your answers are authentic. Your snapshots must include the notification area, displaying date and time. You already know how to size your snapshots. Any attempt of cheating will be graded zero and it will be reported. Put your solution in a PDF file and submit before the deadline.

Answer 1

The assignment requires the use of specific tools to measure a computer drive's sequential and random read and write speeds, document the results with snapshots including the date and time, and explain the differences in these speeds in a written assessment.

Step-by-step explanation:

The task at hand involves exploring the performance of a PC or Laptop's drive using benchmarking tools such as CrystaIDiskMark on Windows systems or DiskTools Pro / QuickBench on MAC systems. These tools will measure the sequential and random read and write speeds of the selected drive.

A sequential operation deals with continuous, ordered blocks of data, which usually results in faster speeds due to less seeking time for the drive's read/write head. On the other hand, random operations involve scattered, unordered data blocks, leading to slower speeds because the drive's head must move around to access data blocks that are not sequentially organized.

For the assignment, once the applicant has run these benchmarks, they are expected to provide snapshots documenting the results along with the notification area showing date and time to ensure authenticity.

Subsequently, they will submit a PDF file containing these results and a written assessment explaining the difference between their sequential and random read and write speeds. These differences are primarily due to the hardware's ability to access data sequentially faster than randomly due to physical constraints and access patterns.