Answer:
1) The permanent method to destroy data from a hard disk would be to puncture the hard disk meaning to drill a hole into the disk.
2)Use software like Boot and nuke.
Explanation:
In order to increase the life span of hard drives the data that we store is distributed evenly over many sectors that are not adjacent. In traditional methods of erasing data such as formatting the disc the data can be reconstructed by using sophisticated tools available to various agencies, making our data vulnerable to reconstruction and use.
Physically damaging the hard disk renders the disk useless thus there is no way by which the data can be reconstructed.
Many safe and secure software are also avaliable like Boot and Nuke to destroy the data.
A social class is a grouping of people into hierarchical social divisions, the most frequent of which are the high, middle, and bottom classes.
<h3>What is the difference between the three?</h3>
Reputational method: Members of the society are asked to rank other members of the society based on what they know about their personality and culture.
Subjective method: People are asked to evaluate their own social standing using a subjective method.
Objective method: Wealth, profession, and schooling are used to define social class.
Thus, Option D is the correct option that is all of the above.
For more information about Social Class refer to the link:
brainly.com/question/15291798
Access to education is roughly the same in low- and middle-income countries- this statement is correct about schooling.
Option: B
Explanation:
Education is still far reached thing for some of the countries even in 21st century. In the lower and middle lower countries education is still considered as luxurious thing not a basic need. Especially girl child do not allow to go to school for basic education also.
After introducing mid day meal system in primary and middle school developing countries like India has increased girl's education little bit. School education is the base or pillar of making our future generation. If it is being neglected the whole civilization will suffer through it's worst effect.
Long Term Memory, im not sure what you are asking completely
