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musickatia [10]
3 years ago
9

How do you erase data from your hard drive

Computers and Technology
1 answer:
fgiga [73]3 years ago
7 0
The theory that your data is still recoverable by forensic analysis by well-financed governments, is based on a misunderstanding of a research paper from the mid 90s by Peter Gutmann, which looked at MFM floppy disks, not modern EPRML hard drives. Lifehacker describes the software that you will be using, Darik's Boot and Nuke, as "an open-source boot disk utility (read: works on nearly any computer) that supports a wide variety of disk wiping methods and operates from inside the computer's RAM, allowing it to scrub the disk thoroughly at a remove.
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It is a set of computer instructions​
soldier1979 [14.2K]

Answer:

computer software is a set of computer instructions

8 0
3 years ago
A teacher wants a program to give extra points to students who fail a test. Write a Python program to do the following: (a) Ask
Lorico [155]

Answer:

Hi there! Please find the answer below.

Explanation:

The program below demonstrates how each of the requirements can be coded in a simple Python script. To copy the array, we can use the copy() method of the array. To calculate the diff, we can use a few different techniques, so I have implemented it using a loop over the arrays and just storing and displaying the difference in the 2 arrays.

new_string.py

def add_test_score(score):

 test_score.append(score);

contact_hash = {}

test_score = []

print("Enter 5 test scores: ");

for x in range(0, 5):

   input_string = input("Enter test score " + str(x + 1) + ": ")

   add_test_score(int(input_string));

print(test_score);

test_score_copy = test_score.copy();

for e in test_score_copy:

   if e < 60:

       test_score_copy[test_score_copy.index(e)] += 10;

diff = [];

for e in test_score:

   print(test_score[test_score.index(e)]);

   print(test_score_copy[test_score.index(e)]);

   if not test_score[test_score.index(e)] == test_score_copy[test_score.index(e)]:

       diff.append(e);

print(diff);

8 0
4 years ago
This type of program is designed to be transmitted over the internet and run in a web browser
vodomira [7]
This sounds like a web-based application because they are designed to be ran within a website, generally with Adobe Flash.
8 0
3 years ago
Technological improvements have allowed people to inhabit a wider variety of places more easily. Please select the best answer f
muminat

The statement ‘Technological improvements have allowed people to inhabit a wider variety of places more easily’ is true. Technology has made our lives easier and faster. You can just buy a land or house from the developer to obtain a place you want.

9 0
3 years ago
Read 2 more answers
What is the name for the last word on a dictionary page?
kakasveta [241]

Answer:

bbbbbbbbbbbbbbbbbbbbbbbb

Explanation:

bbbbbbbbbbbbbbbbbbbbbbbbb

8 0
3 years ago
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