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lianna [129]
3 years ago
6

Which of the following best explains how symmetric encryption are typically used?

Computers and Technology
1 answer:
Y_Kistochka [10]3 years ago
6 0

A: Symmetric encryption uses a single key that should be kept secret. The same key is used for both encryption and decryption of data.

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Program Rock.java contains a skeleton for the game Rock, Paper, Scissors. Open it and save it to your directory. Add statements
Marta_Voda [28]

Answer:

Clarification

Explanation:

Are you asking us to do your program for you? Or do you have a specific question about coding not working?

5 0
3 years ago
Java code?????
12345 [234]

Answer:

Explanation:

Here is the code for you:

import java.io.*;

import java.util.*;

class GirlScoutCookies

{

public static void main(String[] args)

{

int [] BoxesCategory = new int[5];

Scanner sc = new Scanner(System.in);

System.out.print("Total number of girls in the troop: ");

int numOfGirlScouts = sc.nextInt();

for(int i = 0; i < numOfGirlScouts; i++)

{

System.out.print("Boxes of cookies for girl #"+(i+1)+": ");

int boxes = sc.nextInt();

if(boxes >= 0 && boxes <= 10)

BoxesCategory[0]++;

else if(boxes >= 11 && boxes <= 20)

BoxesCategory[1]++;

else if(boxes >= 21 && boxes <= 30)

BoxesCategory[2]++;

else if(boxes >= 31 && boxes <= 40)

BoxesCategory[3]++;

else if(boxes > 40)

BoxesCategory[4]++;

}

System.out.println("TOTAL BOXES\tNUMBER OF GIRL SCOUTS");

System.out.println(" 0 to 10\t"+BoxesCategory[0]);

System.out.println("11 to 20\t"+BoxesCategory[1]);

System.out.println("21 to 30\t"+BoxesCategory[2]);

System.out.println("31 to 40\t"+BoxesCategory[3]);

System.out.println("41 or more\t"+BoxesCategory[4]);

}

}

And the sample output is:

5 0
3 years ago
You are an interior decorator, confronted with a dark living room. To lighten the room up, you have n candles and want to build
user100 [1]

Answer:

a)

Algorithm to find a solution of min. cost

Function:cost(Graph G,Graph G1);

GC --> empty graph

for i in edges E:

if E(i,j) in G:

c(i,j)=c(i,j)

else if E(i,j) in G1:

c(i,j)=-c(i,j)

Function:Mincost(Graph G):

GC=Cost(G,G1)

while(negativecycle(GC)):

Update residal graph(G1)

GC=Cost(G,G1)

mincost=sum of Cij*F(i,j)

return mincost;

Explanation:

a)

1) Start the program

2) Read the no. of edges and vertices and also read the cost of the two nodes.

3) Find the min cost by travelling to the destination i.e.. finding all possible min. cost values.

4) Compare the all possible min.cost values

5) And display the least min. cost

6) Stop the program

b)

<u>Correctness of algorithm</u>

1)Here in these algorithm we are calculating all the possible cases.

2)These algorithm also supports the negative cost.

3)These algorithm occupies more space.

4)Takes less time

5)so,these algorithm provides the cost efficient solution very effectively.

c)

<u>Run Time Analysis</u>

1) While reading the values during the run time the program execution will stop until user provides the values.

2) Based on the User input Output vary.

3) Time consumption and space consumption is depends on the no. of inputs the user is given.

6 0
3 years ago
Difference between sorting and filtering​
Serggg [28]
<h3>Sorting</h3>

The term “sorting” is used to refer to the process of arranging the data in <u>ascending or descending order</u>.

Example: Statistical data collected can be sorted alphabetically or numerically based on the value of the data.

<h3>Filtering</h3>

The process of data filtering involves selecting a <u>smaller part of your data set to view or analyze</u>. This is done by using that subset to view or analyze your data set as a whole.

Example: A complete set of data is kept, but only a portion of that set is used in the calculation, so the whole set is not used.

<em>Hope this helps :)</em>

5 0
1 year ago
Read 2 more answers
Jim has just purchased two new SCSI hard disk drives and a controller card for them. He properly installs the hardware in his ma
yawa3891 [41]

Answer:

  • Create partitions on each hard disk drives.
  • Mount the partition created on each hard drive so they are accessible by the the operating system.
  • Format the partitions created with a filesystem recognized by Linux.

Explanation:

Having purchased the two new SCSI hard disk drives with the controller cards for each and installed them properly, before using them for data storage and retrieval he must first use the fdisk command to create one or more partitions on each of the hard disk drives then mount any partitions created on the two hard drives so that they are accessible by the operating system before then proceeding to format any partitions created with a valid filesystem recognized by Linux.

4 0
3 years ago
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