Answer:
Holographic data storage.
Explanation:
Traditional storage devices like the hard disk and CD ROM make use of magnetic and optical processes to store a bit at a time in various locations on the disk. The holographic storage uses light wave at many angles to store multiple bits of data in parallel in the same location.
The holographic storage is very fast in reading and writing millions of data bits at a time because of its parallel nature, making it the fastest data storage device.
Idk what programming language you use so
private int quarter_num(int num) {
return num / 4;
}
Answer:
ok!
Explanation:
Word is more for writing documents and letters, PowerPoint is used for presentations for a class work etc. Excel is a handy software that can be used to store and organize many data sets. Using its features and formulas, you can also use the tool to make sense of your data. For example, you could use a spreadsheet to track data and automatically see sums averages and totals.
Decrease in error CAD software makes use of some of the best tools, the percentage of error that occurred because of manual designing is significantly reduced.
Decrease in effort when it comes to the amount of effort that was needed for the sake of designing the different models, it has been reduced significantly because the software automates most of the task.
Saves time when you are using the computer aided design software, it will save your time and you can make better and more efficient designs in shorter time duration.
Easy to edit when you are making designs, you may find the need to make alterations. When you are using computer aided design software, it will be much easier to make any changes because you can fix the errors and modify the drawings easily.
The process to securely erase the data from your hard drive is called wiping.
ANd for the software, there are several softwares that can be used for this, one of the example is :Darik's boot and nukes
Or if you want to do it the old fashioned style, just drill a hole in your hard drive.
Hope this helps