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-Dominant- [34]
3 years ago
14

Using a database of precomputed hashes from sequentially calculated passwords called a(n) __________, an attacker can simply loo

k up a hashed password and read out the text version
Computers and Technology
1 answer:
shepuryov [24]3 years ago
5 0
Using a database of precomputed hashes from sequentially calculated passwords called a rainbow table, an attacker can simply look up a hashed password and read out the text version. Each column in the rainbow table uses a different reduction function. The function of the table is <span>reversing cryptographic hash functions. </span>
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6.4 Predicting Prices of Used Cars. The file ToyotaCorolla.csv contains data on used cars (Toyota Corolla) on sale during late s
Brums [2.3K]

Answer:

Compare the predictions in terms of the predictors that were used, the magnitude of the difference between the two predictions, and the advantages and disadvantages of the two methods.

Our predictions for the two models were very simmilar. A difference of $32.78 (less than 1% of the total price of the car) is statistically insignificant in this case. Our binned model returned a whole number while the full model returned a more “accurate” price, but ultimately it is a wash. Both models had comparable accuracy, but the full regression seemed to be better trained. If we wanted to use the binned model I would suggest creating smaller bin ranges to prevent underfitting the model. However, when considering the the overall accuracy range and the car sale market both models would be

Explanation:

8 0
3 years ago
What year did apple computer introduce the first ipod?.
Lady bird [3.3K]
Apple first released the first ipod in 2001
8 0
2 years ago
If AL contains binary 1000 1111, which one will show the information of the binary bits in AL after performing operation SHR AL,
padilas [110]

Answer:

a) AL will contains 0011 1100

Explanation:

In assembly language, shifting bits in registers is a common and important practice. One of the shifting operations is the SHR AL, x where the x specifies that the bits be shifted to the right by x places.

SHR AL, 2 therefore means that the bits contained in the AL should be shifted to the right by two (2) places.

For example, if the AL contains binary 1000 1111, the SHR AL, 2 operation will cause the following to happen

Original bit =>                                        |   1  |  0 |  0  |  0  |  1 |  1 |  1 |  1 |

Shift once to the right =>                |  1 |   0 |  0  |  0  |  1 |  1 |  1 |  1 | (0) |

Shift once to the right =>          |  1 |  0 |  0  |  0  |  1 |  1 |  1 |  1 | (0) | (0) |

Notice;

(i) that there are two shifts - one at a time.

(ii) that the bits in bold face are the bits in the AL after the shift. Those that in regular face are those in the carry flag.

(iii) that the new bits added to the AL after a shift are the ones in bracket. They are always set to 0.

5 0
3 years ago
Use an ifstream object named indata to read the first three integers from a file called lottowins and write each number to stand
Gemiola [76]

Answer:

int x;

indata.open("lottowins");

indata >> x;

cout << x << endl;

indata >> x;

cout << x << endl;

indata >> x;

cout << x << endl;

indata.close();

4 0
3 years ago
Write a Box class whose init method takes three parameters and uses them to initialize the private length, width and height data
lord [1]

Answer:

Answered below

Explanation:

//Program is written in Java programming //language

Class Box{

private double length;

private double width;

private double height;

Box(double len, double wid, double hgt){

length = len;

width = wid;

height = hgt;

}

public double volumeOfBox( ){

double volume = length * width * height;

return volume;

}

public double getLength( ){

return length;

}

public double getWidth( ){

return width;

}

public double getHeight( ){

return height;

}

}

8 0
3 years ago
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