What are the two basic functions (methods) used in classical encryption algorithms?

Answers

Answer 1
Substitution and transposition
Answer 2

substitution and transport


Related Questions

Blockchain maintains and records data and transactions in a new type of database
system. This technology is used across organizations in an ecosystem and allows
products histories to be captured as they move to the consumer.
How might this technology help inter-organization processes?
O by increasing mediators between transaction partners
O by decreasing the likelihood of record tampering
O by creating an agile and dynamic database
O by limiting data sharing only to a single party
OI don't know this yet.

Answers

The way in which blockchain technology help inter-organization processes include the following: D. by limiting data sharing only to a single party.

What is a blockchain?

In Computer technology, a blockchain can be defined as a digital and dynamic financial system that is designed and developed to be used in recording and maintaining transactions that are associated with or made through the use of a bitcoin, usually as a database containing various set of data.

This ultimately implies that, data is a resource that typically represent all of the transactional data, sender, recipient (receiver), and the number of bitcoins in a block in a blockchain.

In this context, we can infer and logically deduce that a blockchain technology limits the sharing and exchange of data only to a single party.

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a really excellent way of getting you started on setting up a workbook to perform a useful function.

Answers

Templates a really excellent way of getting you started on setting up a workbook to perform a useful function.

What is the workbook  about?

One excellent way to get started on setting up a workbook to perform a useful function is to begin by defining the problem you are trying to solve or the goal you want to achieve. This will help you determine the necessary inputs, outputs, and calculations required to accomplish your objective.

Once you have a clear understanding of your goal, you can start designing your workbook by creating a plan and organizing your data into logical categories.

Next, you can start building the necessary formulas and functions to perform the required calculations and operations. This might involve using built-in functions such as SUM, AVERAGE, or IF, or creating custom formulas to perform more complex calculations.

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Online education students need to be taught

the reasons why they should be ethical
how to be friends with their instructors
how to waive their right to privacy
how to communicate professionally
how to commit academic fraud

Answers

Online education is a teaching practice delivered through the internet. The students learning from online platforms must be taught to be ethical.

What is the importance of ethics and integrity?

In the online education system, the students should learn to be ethical and integral as it enables the students and their teachers to be creative, free to create ideas, and acknowledge others' work.

Ethics teaches the students to develop their personalities and behavior. Students' integrity allows them to be honest, responsible, and fair towards their work and instructor.

Therefore, option A. online learning students must be taught to be ethical.

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Answer:

-the reasons why they should be ethical

-how to communicate professionally

Explanation:

What is an online payment gateway?​

Answers

Answer:

it is the key component of the electronic payment processing system, or through which type of payment you are giving through.

Explanation:

brainiliest

Next, you begin to clean your data. When you check out the column headings in your data frame you notice that the first column is named Company...Maker.if.known. (Note: The period after known is part of the variable name.) For the sake of clarity and consistency, you decide to rename this column Company (without a period at the end).

Assume the first part of your code chunk is:

flavors_df %>%

What code chunk do you add to change the column name?

Answers

Answer:

You can use the rename function to change the column name. Here is an example code chunk:

flavors_df %>%

rename(Company = Company...Maker.if.known.)

This will rename the Company...Maker.if.known. column to Company. Note that the old column name is surrounded by backticks () because it contains a period, which is a special character in R. The new column name, Company`, does not need to be surrounded by backticks because it does not contain any special characters.

Explanation:

Provide a written response that:
describes the overall purpose of the program
describes the functionality of your app
describes the input and outputs of your app

Answers

Answer:

Not securely held or in position *

1 point

Brink

Lope

Precarious

Cajole

Explanation:

Not securely held or in position *

1 point

Brink

Lope

Precarious

Cajole

When the InfoSec management team’s goals and objectives differ from those of the IT and general management communities, what items should be considered for the resolution, and who should be involved and provide an example of a situation where such a conflict might exist

Answers

phone holder 2 questions

Write a program in Python representing 7 logic gates:

AND
NAND
OR
NOR
XOR
XNOR
NOT
Accept (only) two inputs to create all outputs.
Use the if statement to perform the Boolean logic.
Only accept numeric input.
If a number is greater than 0 treat it as a 1.
Specify in your output and in the beginning of the code (through print statements) which gate the code represents.
Comment your code.

Answers

Answer:

The program in python is as follows:

a = int(input("A: "))

b = int(input("B: "))

if a != 0:

   a= 1

if b != 0:

   b = 1

print("A AND B",end =" ")

if a == b == 1:

   print("True")

else:

   print("False")

print("A NAND B",end =" ")

if a == 0 or b == 0:

   print("True")

else:

   print("False")

print("A OR B",end =" ")

if a == 1 or b == 1:

   print("True")

else:

   print("False")

print("A NOR B",end =" ")

if a == 1 or b == 1:

   print("False")

else:

   print("True")

print("A XOR B",end =" ")

if a != b:

   print("True")

else:

   print("False")

print("A XNOR b",end =" ")

if a == b:

   print("True")

else:

   print("False")

print("NOT A",end =" ")

if a == 1:

   print("False")

else:

   print("True")

print("NOT B",end =" ")

if b == 1:

   print("False")

else:

   print("True")

Explanation:

These get inputs for A and B

a = int(input("A: "))

b = int(input("B: "))

a and b are set to 1 for all inputs other than 0

if a != 0:

   a= 1

if b != 0:

   b = 1

This prints the AND header

print("A AND B",end =" ")

AND is true if only A and B are 1

if a == b == 1:

   print("True")

else:

   print("False")

This prints the NAND header

print("A NAND B",end =" ")

NAND is true if one of A or B is 0

if a == 0 or b == 0:

   print("True")

else:

   print("False")

This prints the OR header

print("A OR B",end =" ")

OR is true if one of A or B is 1

if a == 1 or b == 1:

   print("True")

else:

   print("False")

This prints the NOR header

print("A NOR B",end =" ")

NOR is false if one of A or B is 1

if a == 1 or b == 1:

   print("False")

else:

   print("True")

This prints the XOR header

print("A XOR B",end =" ")

XOR is true if A and B are not equal

if a != b:

   print("True")

else:

   print("False")

This prints the XNOR header

print("A XNOR b",end =" ")

XNOR is true if a equals b

if a == b:

   print("True")

else:

   print("False")

This prints NOT header for A

print("NOT A",end =" ")

This prints the opposite of the input

if a == 1:

   print("False")

else:

   print("True")

This prints NOT header for B

print("NOT B",end =" ")

This prints the opposite of the input

if b == 1:

   print("False")

else:

   print("True")

to help to solve computer --m- =?

Answers

The solution for the variable "m" in the equation 2 - m = 7 is -5.

How to solve the equation

To solve for the variable "m" in the equation 2 - m = 7, we need to isolate the variable on one side of the equation. We can do this by adding "m" to both sides of the equation:

2 - m + m = 7 + m

Simplifying the left side of the equation:

2 = 7 + m

Then, subtracting 7 from both sides of the equation

2 - 7 = 7 + m - 7

Simplifying the left side of the equation:

-5 = m

Therefore, the solution for the variable "m" in the equation 2 - m = 7 is -5.

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Solve the variables 2 - m = 7

What is the difference between

Answers

I need more context

Explanation:

you didn't the whole question

Which of the following will increase the level of security for personal information on a mobile device if the device is lost or stolen

Answers

Answer:

this is a very cool day for me yeah know

I would simply just say it is what it ez

C program

You are to write a program which will do the Lotto.
The lotto consists of 5 numbers from 1-70 and a power ball from numbers 1-30.
The first 5 numbers should not repeat (same for the winning numbers). The power ball can repeat with any of the first 5 numbers.

You are going to purchase 10,000 lotto tickets. Each ticket has 6 numbers (5 num and 1 pow).
Give each ticket random numbers, and compare to the winning numbers (winning numbers generated only once).

Match the 5 numbers and the power ball number and you win the jackpot!
Match 5 numbers only and you win $1,000,000.
Match 4 numbers only and you win $50,000.
Match 3 numbers only and you win $7.
Match under 3 numbers, but you got the power ball and you win $4.

anything else wins nothing.

Need help, program must work!!!

Answers

Code :

#include <stdio.h>

#include <stdlib.h>

#include <time.h>

#define NUM_TICKETS 10000

#define NUM_NUMBERS 5

#define MAX_NUMBER 70

#define MAX_POWERBALL 30

void generateNumbers(int arr[], int n, int max) {

int i, j, temp;

for (i = 0; i < n; i++) {

arr[i] = rand() % max + 1;

for (j = 0; j < i; j++) {

if (arr[j] == arr[i]) {

i--;

break;

}

}

}

}

void printNumbers(int arr[], int n) {

int i;

for (i = 0; i < n; i++) {

printf("%d ", arr[i]);

}

}

int checkMatch(int ticket[], int winningNumbers[], int powerball) {

int i, numMatch = 0;

for (i = 0; i < NUM_NUMBERS; i++) {

if (ticket[i] == powerball) {

numMatch++;

break;

}

}

for (i = 0; i < NUM_NUMBERS; i++) {

int j;

for (j = 0; j < NUM_NUMBERS; j++) {

if (ticket[i] == winningNumbers[j]) {

numMatch++;

break;

}

}

}

return numMatch;

}

int main() {

int i, j;

int winningNumbers[NUM_NUMBERS];

int winningPowerball;

int ticket[NUM_NUMBERS + 1];

int jackpot = 0, match5 = 0, match4 = 0, match3 = 0, matchPowerball = 0;

srand(time(NULL));

generateNumbers(winningNumbers, NUM_NUMBERS, MAX_NUMBER);

winningPowerball = rand() % MAX_POWERBALL + 1;

printf("Winning numbers: ");

printNumbers(winningNumbers, NUM_NUMBERS);

printf("Powerball: %d\n", winningPowerball);

for (i = 0; i < NUM_TICKETS; i++) {

generateNumbers(ticket, NUM_NUMBERS, MAX_NUMBER);

ticket[NUM_NUMBERS] = rand() % MAX_POWERBALL + 1;

int numMatch = checkMatch(ticket, winningNumbers, winningPowerball);

switch (numMatch) {

case 6:

jackpot++;

break;

case 5:

match5++;

break;

case 4:

match4++;

break;

case 3:

match3++;

break;

case 1:

if (ticket[NUM_NUMBERS] == winningPowerball) {

matchPowerball++;

}

break;

}

}

printf("Jackpot winners: %d\n", jackpot);

printf("Match 5 winners: %d\n", match5);

printf("Match 4 winners: %d\n", match4);

printf("Match 3 winners: %d\n", match3);

printf("Match powerball winners: %d\n", matchPowerball);

return 0;

}

EXPLANATION:This program generates the winning numbers and powerball using the generateNumbers() function, which ensures that each number is unique. It then generates 10,000 lotto tickets and checks each one using the checkMatch() function, which returns the number of matching numbers and the powerball. The results are tallied and printed at the end

What feature allows a person to key on the new lines without tapping the return or enter key

Answers

The feature that allows a person to key on new lines without tapping the return or enter key is called word wrap

How to determine the feature

When the current line is full with text, word wrap automatically shifts the pointer to a new line, removing the need to manually press the return or enter key.

In apps like word processors, text editors, and messaging services, it makes sure that text flows naturally within the available space.

This function allows for continued typing without the interruption of line breaks, which is very helpful when writing large paragraphs or dealing with a little amount of screen space.

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What are two examples of ways an electronic record may be distributed to others

Answers

Explanation:

Two ways an electronic record may be distributed are e-mail or printing and publishing to others.

modifying a word document

Answers

Answer:

yes

Explanation:truse me

Commenced business with cash Rs. 10,000

Answers

when the cash comes in, we debit the Cash A/c and Credit the capital A/c adhering to the rules of Real Account and Personal Account which says” Debit what comes in whereas credit the giver.

Cash A/c Dr. 10,000

  To Capital A/c    10,000

Bank A/c Dr. 15,000

  To Cash A/c    15,000

Furniture A/c Dr. 3,000

 To Cash A/c        3,000

Cash A/c Dr. 2,500

  To Sales A/c 2,500

Purchases A/c Dr. 2,000

  To X's A/c             2,000

Y's A/c Dr. 3,000

  To Sales A/c 3,000

Cash A/c Dr. 2,000

  To Y's A/c     2,000

X's A/c Dr. 1,000

  To Cash A/c   1,000

Cash A/c Dr. 50

  To Commission Received A/c 50

Bank A/c Dr. 1,000

  To Cash A/c   1,000

Advertisement A/c Dr. 500

  To Cash A/c          500

Purchases A/c Dr. 800

  To Cash A/c    800

Cash A/c Dr. 1,500

  To Sales A/c    1,500

Salary A/c Dr. 500

  To Cash A/c    500

This is the required answer.

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complete question:

1. Commenced business with cash Rs. 10,000

2.

Deposit into bank Rs. 15,000.

3. Bought office furniture Rs. 3,000.

4. Soled goods for cash Rs. 2,500.

5. Purchase goods from Mr. Xon credit Rs. 2,000.

6.

Soled goods to Mr. Yon credit Rs.3.000.

7. Received cash from Mr. Y on account Rs. 2,000.

8. Paid cash to Mr. X Rs. 1,000.

9. Received commission Rs. 50

10. Received cash on bank deposit Rs. 100

11. Paid into bank Rs. 1,000

12. Paid for advertisement Rs. 500

13. Purchase goods for cash Rs. 800

14. Sold goods for cash Rs. 1,500

15.

Paid salary Rs. 500

Journalize the following Transactions using the Debit and credit give

What is a disadvantage of a company having a widespread data capture strategy

Answers

Answer: it is illegal to generate data about a person

instructions
1. Declare a constant named YEAR, and initialize YEAR with the value 2050.

2. Edit the following statement so it uses the constant named YEAR:
newAge = currentAge + (2050 − currentYear);

3. Edit the following statement so it uses the constant named YEAR:
System.out.println("I will be" + newAge + "in 2050.");

instructions1. Declare a constant named YEAR, and initialize YEAR with the value 2050.2. Edit the following

Answers

To declare a constant named YEAR, we use the final keyword followed by the data type (in this case int) and the variable name (in this case YEAR), and we initialize it with the value 2050:

final int YEAR = 2050;

To edit the statement newAge = currentAge + (2050 − currentYear); so it uses the constant named YEAR, we replace the value 2050 with the constant YEAR:

newAge = currentAge + (YEAR - currentYear);

To edit the statement System.out.println("I will be" + newAge + "in 2050."); so it uses the constant named YEAR, we replace the value 2050 with the constant YEAR and add a space before "in":

System.out.println("I will be " + newAge + " in " + YEAR + ".");

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Graphical information can be useful in

Answers

Answer: In All Subjects

Hope this helps! Brainlist Plz?

Answer: In all subjects
Hope this helps

Question #1
What do you use to navigate through a file by moving the view
up and down or side to side?
O Title bar
O Ribbon
O Document area
O Scroll bar


Answers

d scroll bar be cause it’s a file which means computer

Answer:

Answer is the Scroll Bar

Explanation:

When you are in a document, the way you move around or navigate in it is by dragging the scroll bar that is to the left of your screen or at the bottom of your screen.  Hope this helps!

At what point will a while loop stop repeating in Python? (5 points)

When the condition registers as false
When the condition registers as true
When the end value in the range is a value less than one
When the start value begins with a value greater than one

Answers

A while loop stop repeating in Python When the condition registers as false.

The condition statement of a while loop is evaluated at the beginning of each iteration. If the condition evaluates to true, the code block inside the loop is executed. After executing the code block, the condition is evaluated again. If the condition still evaluates to true, the code block is executed again, and the process continues. However, when the condition finally evaluates to false, the loop stops repeating, and the program moves on to the next line of code after the loop.

It is important to ensure that the condition statement eventually evaluates to false; otherwise, the loop will continue indefinitely, resulting in an infinite loop. This can cause the program to hang or become unresponsive.

The end value in the range or the start value in the loop is not directly related to when a while loop stops repeating. The condition statement dictates the termination of the loop based on its truth value, regardless of the values used in the loop's initialization or range.

In summary, a while loop in Python will stop repeating when the condition specified in the loop's condition statement registers as false. This condition statement is evaluated at the beginning of each iteration, and once it evaluates to false, the loop terminates, and the program proceeds to the next line of code.

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Create the logic for a program that prompts a user for 10 numbers and stores them in an array. Pass the numbers to a method that reverses the order of the numbers. Display the array in the main module after invoking the method.

Create the logic for a program that prompts a user for 10 numbers and stores them in an array. Pass the

Answers

The logic of the program that prints a reversed list is:

def reverse_list(my_list, lent):

   my_list.reverse()

   return my_list

my_list = []

for i in range(10):

   my_list.append(int(input()))

print(reverse_list(my_list, 10))

How to determine the logic of the program?

From the question, we have the following parameters that can be used in our computation:

Logic 1:

Get 10 integer inputs for a listPass this list to a method

Logic 2

Get the integer inputs for the list from logic 1Reverse the listPass the reversed list to the main method

Logic 4

Get the reversed integer inputs from logic 3Print the reversed list

There are several ways to do this:

One of them is the following code segment

#Logic 2

def reverse_list(my_list, lent):

   my_list.reverse()

   return my_list

#Logic 1

my_list = []

#Logic 3

for i in range(10):

   my_list.append(int(input()))

print(reverse_list(my_list, 10))

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1. Duvan, a friend of a friend, has a computer running Windows 7 and wants to perform an
upgrade. He has 3GB of RAM in his computer and he noticed it gets very slow. He has also
noticed that the sluggishness matches an increase in the hard drive activity, judging by the
amber light going almost solid. What is likely the cause of Duvan’s problems? Describe the
situation and recommend a fix. This fix must consider potential limitations

Answers

We want to see which may be the problem with Duvan's computer.

We know that the computer is running Windows 7 and it has 3 GB of RAM. There is also a relation between the sluggishness and the hard drive activity.

So from the given information, we can see that there are two problems.

1) Windows 7 needs between 1 GB and 2 GB of RAM, this would mean that just the operative system uses between 33% and 66% of the computer's total RAM, leaving really little RAM for other things. Increasing the RAM would help a lot with the computer's performance.

2) There may be a problem with the hard drive (the amber light going solid means that the hard drive is working constantly). Using a SSD (solid state drive) would increase drastically the speed at which the computer works (at least to have installed the operative system and important programs).

A cheaper way is cleaning and defragmenting the current hard drive so it works a little bit better.

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Question 2 (10 points)
enables you to view data from a table based on a specific
A-
criterion
Query
Report
Form
All of the above

Answers

Answer: Query

Explanation:

A query simply enables one to view data from a table based on a specific criterion.

We should note that a query is simply referred to as a precise request that is used when retrieving information with the information systems.

When requesting for the data results, and also for the request of some certain action on data, the query is used. If the user wants to perform calculations, answer a particular, make adjustments to w table etc, the query is used.

Transfer data across two different networks

Answers

this isn't a question. that is a STATMENT. please, ask a question instead of stating things on this site.

Write code that prints: Ready! firstNumber ... 2 1 Run! Your code should contain a for loop. Print a newline after each number and after each line of text. Ex: If the input is: 3 the output is: Ready! 3 2 1 Run!

Answers

Answer:

Explanation:

The following code is written in Java. It asks the user to enter the first number. Then it saves that number in a variable called firstNumber. It then uses that number to loop backwards from that number to 1 and goes printing out the countdown text. A test case has been created and the output can be seen in the attached image below.

import java.util.Scanner;

class Brainly {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.print("Enter First Number: ");

       int firstNumber = in.nextInt();

       System.out.println("Ready!");

       for (int i=firstNumber; i>0; i--) {

           System.out.println(i);

       }

       System.out.println("Run!");

   }

}

Write code that prints: Ready! firstNumber ... 2 1 Run! Your code should contain a for loop. Print a

When forwarding an e-mail, you should take the time to enter a comment at the top of the e-mail explaining why it is being sent.
True
False

Answers

The correct answer is True. When forwarding an email, it is important to take the time to enter a comment at the top of the email explaining why it is being sent. This will help the recipient understand the context of the email and why it is being sent to them. Additionally, this will help the recipient to quickly understand the purpose of the email and take the most appropriate action.

Answer:

depends if it is a profesional email

Explanation:

if it is a profesionaal email then yes it is important but if its to a freind no its not


In the context of database design give a precise definition of an Entity Type

In this diagram. Is Jockey a weak entity?

In the context of database design give a precise definition of an Entity TypeIn this diagram. Is Jockey

Answers

Yes, in the above diagram showing a relational database, Jockey is a weak entity.

What is a weak entity in a relational database?

A weak entity in a relational database is one that cannot be uniquely recognized by its characteristics alone; hence, it must employ a foreign key in conjunction with its properties to establish a primary key. The foreign key is often a main key of the object to which it is linked.

A relational database is an accumulation of information that organizes data in preset relationships and stores data in one or more tables (or "relations") of columns and rows, making it simple to view and understand how different data formats connect to one another.

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working with the tkinter(python) library



make the window you create always appear on top of other windows. You can do this with lift() or root.attributes('-topmost', ...), but this does not apply to full-screen windows. What can i do?

Answers

To make a tkinter window always appear on top of other windows, including full-screen windows, you must use the wm_attributes method with the topmost attribute set to True.

How can I make a tkinter window always appear on top of other windows?

By using the wm_attributes method in tkinter and setting the topmost attribute to True, you can ensure that your tkinter window stays on top of other windows, even when they are in full-screen mode.

This attribute allows you to maintain the window's visibility and prominence regardless of the current state of other windows on your screen.

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Pitch an idea for an app that would help with sustainability (examples could be recycling, food waste or energy). What features would it have, how would one of these features work and how would it positively impact the user of the app

Answers

you could do something like homeless help, it would be able to find homeless ppl if they signed up and get them a partner to help them with there life

Explanation:

Other Questions
Which would not be considered an organism What is the controlling idea of paragraph 7? F. Washington, Connecticut, Rhode Island, and New Mexico have passed new laws for public schools. G. The Department of Education wants to gather information about how schools teach students about digital media. H. It is important to check your sources before believing what you read or hear about other places and people. J. States are taking actions to help students become educated, responsible citizens in a digital age. airbnb matches people wanting to rent out their properties with individuals seeking properties to rent. what type of business model does airbnb use? Can we have some interesting facts about the Yangtze River! By what number should I multiply 1 1/4 to obtain 3/4 Solve for xx. Express your answer as a proper or improper fraction in simplest terms.-1/3= 5/12x-2/3 The power P radiated by a loudspeaker at a rock concert is 50 W at a frequency of 1000 Hz.a) Assuming that the speaker sends the sound waves uniformly in all direction, what is theintensity I at a distance of 20 meters from the speaker.b) At what distance will the sound intensity be at the threshold of pain of 1.00 W/m2? Five-month-old Mayo makes a series of repetitive consonant-vowel sounds such as pa pa pa pa. This best illustrates Use the given data to make a box-and-whisker plot.8, 9, 5, 15, 12, 25, 4 Solve each system by elimination -6x+4y=-28 and 6x+7y=11 Which of the following was an effect of the Crusades? A. Better relations between Islamic and Christian countries B. Increased trade between the Netherlands and Norway C. Increased trade between Europe and other parts of the world D. A worldwide decrease in trade Which sentence should Gordon revise to make it more precise, and why? Gordon should revise sentence 1 to provide specific details about what "struck" him as he first entered the room. Gordon should revise sentence 2 to describe his dreams more clearly and explain what he hopes to accomplish one day. Gordon should revise sentence 3 to replace vague words like "countless" and "delicious" with more precise adjectives. Gordon should revise sentence 4 to add detailed examples about the many cooking basics he learned from his parents. identify the theory which suggests that individuals learn new behaviors or skills either by experiencing the outcomes of their own behavior or by observing the outcomes of others' behavior. In triangle XYZ, the measure of angle X is 84, the measure of angle Y is (r + 59) and the measure of angle z is (r + 51), find the value of r and the measure of angle Y. Suppose you slice a square pyramid such that the plane just touches the vertex. What is formed at theintersection of the plane and the pyramid?a. pointb. squarec. triangle d. quadrilateral ACTIVITY: Detective 101!Direction: Read the text above, then evaluate the argument presented by the writer through providingdetails on the following:1. What is the text all about?2. Decide whether the text is fact or opinion? Support your answer. when an acid dissolves in water, what solute is present in the solution? this isn't the only solute, but it is the solute that is common to acids. Cul es la diferencia entre trminos que coloquialmente se usan con un sentido prximo como: lengua, lenguaje, habla, discurso? profit margin measures how efficiently an investment center generates sales from its invested assets. Twenty pounds of beans are distributed equally into 15 bags to give out at the food bank.How many pounds of beans are in each bag?Enter your answer in the simplest form.