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Amiraneli [1.4K]
3 years ago
8

The art of secret writing that enables an individual to hide the contents of a message from all but the intended recipient is ca

lled ________.a. Steganography
b. Cryptanalysis
c. Cryptography
d. Key management
Computers and Technology
1 answer:
Sedaia [141]3 years ago
4 0

Answer:

The answer is "Option c".

Explanation:

Cryptography is a process, in which by using code we encrypt information and communication to be read and processed by only those expected, and the explanation of given option, that were not correct can be described as follows:

  • In option a, It is a process that encrypts data within the file, that's why it is not correct.
  • In option b, It is used for text encryption, that's why it is not correct.
  • In option d, It is a protocol which uses keys for encryption, that's why it is not correct.
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A user's computer will not boot. A technician notices four indicator lights on the backside of the
vaieri [72.5K]

Answer:

B.

Explanation:

Computer manual is the user guide that comes along with the computer set to inform the users about the functions, ways to assemble the parts, and so on.

The user manual consists of guide for the users specially for electronic products such as computers, refrigerators; softwares, and so on. These manuals are written by technical writers, programmers, etc.

<u>In the given scenario the technician needs to refer to computer manual to know the meaning of the lights on the backside of the computer.</u>

So, the correct answer is option B.

6 0
3 years ago
Write a program that uses nested loop or for statements to display Pattern A below, followed by an empty line and then another s
JulsSmile [24]

Answer:

public class Pyramid {

   public static void main(String[] args) {

             int h = 7;

       System.out.println("Pattern A");

               for(int i = 1; i <= h; ++i)

               {

                   for(int j = 1; j <= i; ++j) {

                       System.out.print("+");

                   }

                   System.out.println();

               }

       System.out.println();

       System.out.println("Pattern B");

               for (int i = 1; i<=h; ++i)

               {

                 for(int j = h; j >=i; --j){

                     System.out.print("+");

                 }

                   System.out.println();

               }

           }

       }

Explanation:

  • The trick in this code is using a nested for loop
  • The outer for loop runs from i = 0 to the heigth of the triangle (in this case 7)
  • The inner for loop which prints the (+) sign runs from j = 0 to j<=i
  • It prints the + using the print() function and not println()
  • In the pattern B the loop is reversed to start from  i = height
8 0
3 years ago
In Windows 7's Jump List, what can we do?
olga_2 [115]

Answer:se muestran los documentos recientes, la de iTunes muestra links para abrir la iTunes Store o reproducir toda nuestra colección, etc

Explanation:

4 0
3 years ago
Macy reviewed Steve's presentation. Images in the slides were distracting from the presentation. What advice should
murzikaleks [220]
From what i learned from school, have a theme for the presentation and only have 1-3 pictures per slide that aren’t too big but small enough so you can read and see, also pictures that are self explanatory
8 0
3 years ago
Read 2 more answers
HELP<br> When differentiating data, the WHAT of the data is:
Anna007 [38]

Answer:

a source and a target.

Explanation:

In computer science and information theory, data differencing or differential compression is producing a technical description of the difference between two sets of data – a source and a target.

7 0
2 years ago
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