The online underground is used _____. Select 3 options. by law-abiding citizens only on Black Friday for networking by criminal organizations by world governments to share military secrets by cybercriminals to purchase malicious software by cybercriminals to sell ransom services

Answers

Answer 1

Answer:

The online underground is used :- 1] by cybercriminals to purchase malicious software.

2] by cybercriminals to sell ransom services.

3] by criminal organizations.

I hope it's correct.

Answer 2

The online underground is used by criminal organizations, by cybercriminals to purchase malicious software, and by cyber criminals to sell ransom services. Hence, options B, D, and E are correct.

What is online underground?

The online underground, also known as the dark web or the darknet, refers to a portion of the internet that is intentionally hidden and can only be accessed using specialized software, such as the Tor browser. The online underground is typically used for illegal activities, such as drug trafficking, weapons sales, identity theft, and other criminal activities.

The online underground is used by the following:

Criminal organizationsCybercriminals to purchase malicious softwareCybercriminals to sell ransom services

Therefore, options B, D, and E are correct.

Learn more about online underground, here:

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Related Questions

In cell 14, calculate


the profit by


subtracting the


donation from the


streaming revenues.

Answers

Answer:

See Explanation

Explanation:

The question is incomplete as the cells that contains donation and streaming revenues are not given

So, I will make the following assumption:

H4 = Donations

G4 =  Streaming Revenues

So, the profit will be:

Enter the following formula in cell I4

=(G4 - H4)

To get the actual solution in your case, replace G4 and H4 with the proper cell names

does anybody know how to do 6.3 code practice on edhesive. NEED ASAP!!!​

Answers

Answer:

Hopes this helps if not comment and I'll change it

Explanation:

import simplegui

import random

def draw_handler(canvas):

for i in range (0, 1000):

x = random.randint(1, 600)

y = random.randint(1, 600)

r = random.randint(0, 255)

g = random.randint(0, 255)

b = random.randint(0, 255)

color = "RGB( " + str(r) + "," + str(g) + "," + str(b) + ")"

canvas.draw_point((x, y), color)

frame = simplegui.create_frame('Points', 600, 600)

frame.set_canvas_background("Black")

frame.set_draw_handler(draw_handler)

frame.start()

what is the portrait mode

Answers

Answer:

Explanation:

When your elecronic devices screen is positioned upright or the way a photo is taken

If you want an example look up portrait mode on go0gle or safar1

For this program you will build a simple dice game called Pig. In this version of Pig, two players alternate turns. Players each begin the game with a score of 0. During a turn a player will roll a six-sided die one or more times, summing up the resulting rolls. At the end of the player's turn the sum for that turn is added to the player's total game score If at any time a player rolls a 1, the player's turn immediately ends and he/she earns O points for that turn (i.e. nothing is added to the player's total game score). This is called "pig". After every roll that isn't a 1, the player may choose to either end the turn, adding the sum from the current turn to his/her total game score, or roll again in an attempt to increase the sum. The first player to 50 points wins the game
Details
Open a text editor and create a new file called pig.py. In the file
Write a function called print_scores that has four parameters - these hold, in this order, the name of the first player (a string), his/her score (an int), the second player's name (a string), and score (an int).
The function will
Print the following message, using the current parameter values for the player names and scores (NOT necessarily Ziggy, 18, Elmer, and 23) -SCORES Ziggy:18 Elmer 23--
Print an empty line before this line
There is a single tab between SCORES and the name of player 1 .
There is a single tab between player 1's score and player 2's name .
Every other gap is a single space

Answers

Answer:

In Python:

import random

p1name = input("Player 1: "); p2name = input("Player 2: ")

p1score = 0; p2score = 0

playerTurn = 1

print(p1name+" starts the game")

roll = True

while(roll):

   if playerTurn == 1:

       p1 = random.randint(1,6)

       print(p1name+"'s roll: "+str(p1))

       if p1 == 1:

           playerTurn = 2

           roll = True

       else:

           p1score+=p1

           another = input("Another Roll (y/n): ")

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 2

               roll = True

   else:

       p2 = random.randint(1,6)

       print(p2name+"'s roll: "+str(p2))

       if p2 == 1:

           playerTurn = 1

           roll = True

       else:

           p2score+=p2

           another = input("Another Roll (y/n): ")

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 1

               roll = True

   if p1score >= 50 or p2score >= 50:

       roll = False

print(p1name+":\t"+str(p1score)+"\t"+p2name+":\t"+str(p2score))

Explanation:

Note that the dice rolling is simulated using random number whose interval is between 1 and 6

This imports the random module

import random

This line gets the name of both players

p1name = input("Player 1: "); p2name = input("Player 2: ")

This line initializes the scores of both players to 0

p1score = 0; p2score = 0

This sets the first play to player 1

playerTurn = 1

This prints the name of player 1 to begin the game

print(p1name+" starts the game")

This boolean variable roll is set to True.

roll = True

Until roll is updated to False, the following while loop will be repeated

while(roll):

If player turn is 1

   if playerTurn == 1:

This rolls the dice

       p1 = random.randint(1,6)

This prints the outcome of the roll

       print(p1name+"'s roll: "+str(p1))

If the outcome is 1, the turn is passed to player 2

       if p1 == 1:

           playerTurn = 2

           roll = True

If otherwise

       else:

Player 1 score is updated

           p1score+=p1

This asks if player 1 will take another turn

           another = input("Another Roll (y/n): ")

If yes, the player takes a turn. The turn is passed to player 2, if otherwise

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 2

               roll = True

If player turn is 2

   else:

This rolls the dice

       p2 = random.randint(1,6)

This prints the outcome of the roll

       print(p2name+"'s roll: "+str(p2))

If the outcome is 1, the turn is passed to player 1

       if p2 == 1:

           playerTurn = 1

           roll = True

If otherwise

       else:

Player 2 score is updated

           p2score+=p2

This asks if player 2 will take another turn

           another = input("Another Roll (y/n): ")

If yes, the player takes a turn. The turn is passed to player 1, if otherwise

           if another == "y" or another == "Y":

               roll = True

           else:

               playerTurn = 1

               roll = True

If either of both players has scored 50 or above

   if p1score >= 50 or p2score >= 50:

roll is updated to False i.e. the loop ends

       roll = False

This prints the name and scores of each player

print(p1name+":\t"+str(p1score)+"\t"+p2name+":\t"+str(p2score))

We can easily improve the formula by approximating the area under the function f(x) by two equally-spaced trapezoids. Derive a formula for this approximation and implement it in a function trapezint2( f,a,b ).

Answers

Answer:

Explanation:

[tex]\text{This is a math function that is integrated using a trapezoidal rule } \\ \\[/tex]

[tex]\text{import math}[/tex]

def [tex]\text{trapezint2(f,a,b):}[/tex]

      [tex]\text{midPoint=(a+b)/2}[/tex]

       [tex]\text{return .5*((midPoint-a)*(f(a)+f(midPoint))+(b-midPoint)*(f(b)+f(midPoint)))}[/tex]

[tex]\text{trapezint2(math.sin,0,.5*math.pi)}[/tex]

[tex]0.9480594489685199[/tex]

[tex]trapezint2(abs,-1,1)[/tex]

[tex]1.0[/tex]

In this exercise we have to use the knowledge of computational language in python to write the code.

the code can be found in the attachment.

In this way we have that the code in python can be written as:

   h = (b-a)/float(n)

   s = 0.5*(f(a) + f(b))

   for i in range(1,n,1):

       s = s + f(a + i*h)

   return h*s

from math import exp  # or from math import *

def g(t):

   return exp(-t**4)

a = -2;  b = 2

n = 1000

result = Trapezoidal(g, a, b, n)

print result

See more about python at brainly.com/question/26104476

Interstate highway numbers Primary U.S. interstate highways are numbered 1-99. Odd numbers (like the 5 of 95) go north/south, and evens (like the 10 or 90) go east/west. Auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. Thus, I-405 services 1-5, and I-290 services -90. Given a highway number, indicate whether it is a primary or auxiliary highway. If auxiliary, indicate what primary highway it serves. Also indicate if the (primary) highway runs north/south or east/west. Ex: If the input is 90 the output is I-90 is primary, going east/west. Ex: If the input is 290 the output is I-290 is auxiliary, serving 1-90, going cast/west. Ex: If the input is: 0 the output is O is not a valid interstate highway number. See Wikipedia for more info on highway numbering. main.py Load default templ else 1 nighway_number - int(input) 2 Type your code here. " 4 if highway_number - 0: 5 print(highway_number, 'is not a valid interstate highway number.') 6 if highway_number in range(1, 99-1): 7 if highway..number % 2 - : 8 print('I-' highway number, "is primary, going east/west.") 9 print("I-' highway_number, "is primary, going north/south." 11 else: 12 served - highway_number % 100 13 if highway number - 1000: print highway_number, 'is not a valid Interstate highway number.') 15 if highway number in range(99, 999.1): 16 if highway_number 2 - 0 print('I..highway_number, 'is auxiliary, serving I.', 'x.f.' Xserved, 'going eastwest.) 18 else: print('1', highway_number, 'is auxiliary, rving I-','%.f.' Xserved, 'going north/south.) 10 14 17 19 Develop mode Submit mode When done developing your program press the Submit for grading button below. This will submit your program for auto-grading. Submit for grading Sature of your work Input 90 Your output I- 90 is primary, going east/west. Expected output I-90 is primary, going east/west. 0 2: Auxiliary (290) Output is nearly correct; but whitespace differs. See highlights below. Special character legend Input 290 Your output 1- 290 is auxiliary, serving I- 90, going east/west. I-290 is auxiliary, serving 1-90, going east/west. Expected output 3 Invalid (0) 1/1 Input 0 Your output is not a valid interstate highway number. 4. Compare output 0/2 Output is nearly correct; but whitespace differs. See highlights below Special character legend Input Your output

Answers

Answer:

See attachment for complete solution

Explanation:

The program in your question is unreadable.

So, I started from scratch (see attachment for complete solution)

Using the attached file as a point of reference.

The program has 15 lines

Line 1: Prompt the user for highway number (as an integer)

Line 2: Convert the user input to string

Line 3: Check if highway number is outside 1-999

Line 4: If line 3 is true, print a notice that the input is outside range

Line 5: If line 3 is not true

Line 6: Check if the number of highway digits is 2.

Line 7: If true, Check if highway number is an even number

Line 8: If even, print that the highway is primary and heads east/west

Line 9: If highway number is odd number

Line 10: Print that the highway is primary and heads north/south

Line 11: If the number of highway digits is 3

Line 12: Check if highway number is an even number

Line 13: If even, print that the highway is auxiliary and heads east/west

Line 14: If highway number is odd number

Line 15: Print that the highway is auxiliary and heads north/south

See attachment for complete program

As the network engineer, you are asked to design a plan for an IP subnet that calls for 25 subnets. The largest subnet needs a minimum of 750 hosts. Management requires that a single mask must be used throughout the Class B network. Which of the following lists a private IP network and mask that would meet the requirements?

a. 172.16.0.0 / 255.255.192.0
b. 172.16.0.0 / 255.255.224.0
c. 172.16.0.0 / 255.255.248.0
d. 172.16.0.0 / 255.255.254.0

Answers

Answer:

c. 172.16.0.0 / 255.255.248.0

Explanation:

The address will be 172.16.0.0 while the netmask will be 255.255.248.0.

Thus, option C is correct.

2. What is the implication of media killings in the Philippines?​

Answers

Answer:

Throughout the clarification below, the description of the query is mentioned.

Explanation:

In the Philippines, the Implication of media indicates that perhaps the Philippines isn't a safe environment for reporters, and therefore more remains to be improved to change this pattern.But it didn't start underneath Duterte before you could even say that, as well as he didn't order strikes. If he had instructions in which he would criticize, for perhaps a long period presently Ressa had died as one of his other very resolute and influential media commentators.

Ask the user to input their grade percentage (e.g. the use will enter 98 if they had an overall grade of 98% in their course) for their Accounting, Marketing, Economics and MIS courses. Assume each course is worth 3 credit hours. Once you have all of their grades output what letter grade they earned for each course (e.g. Your letter grade for {Accounting/Marketing/whichever one you are outputting} is {A/B/C/D/F}). After you have output all of their letter grades, output their overall GPA for the semester using the formula:
Letter Grade Point Value for Grade
A 4.00
B 3.00
C 2.00
D 1.00
F 0.00
Example Student Transcript
Course Credit Hours Grade Grade Points
Biology 5 A 20
Biology Lab 1 B 3
English 5 C 10
Mathematics 5 F 033
16 Total Credits Attempted 33 Total Grade Points
Total Points Earned/Total Credits Attempted = Grade Point Average
33 Points Earned/16 Credits Attempted = 2.06 GPA
For more details on how to calculate your GPA, go to http://academicanswers.waldenu.edu/faq/73219 e
GPA - Convert MIS grade to letter grade using a conditional statement
GPA - Convert Accounting letter grade to points earned (can be done in same conditional as letter grade
GPA - Convert Marketing letter grade to points earned (can be done in same conditional as letter grade)
GPA-Convert Economics letter grade to points earned (can be done in same conditional as letter grade)
GPA-Convert MIS letter grade to points earned (can be done in same conditional as letter grade) GPA - Calculate the GPA
GPA-Output the letter grade for each course
GPA-Output the overall GPA for the semester

Answers

Answer:

In Python

def getpointValue(subject):

   if subject >= 75:        point = 4; grade = 'A'

   elif subject >= 60:        point = 3; grade ='B'

   elif point >= 50:        point = 2; grade = 'C'

   elif point >= 40:        point = 1; grade = 'D'

   else:        point = 0; grade = 'F'

   return point,grade

subjects= ["Accounting","Marketing","Economics","MIS"]

acct = int(input(subjects[0]+": "))

mkt = int(input(subjects[1]+": "))

eco = int(input(subjects[2]+": "))

mis = int(input(subjects[3]+": "))

acctgrade = getpointValue(acct)

print(subjects[0]+" Grade: "+str(acctgrade[1]))

mktgrade = getpointValue(mkt)

print(subjects[1]+" Grade: "+str(mktgrade[1]))

ecograde = getpointValue(eco)

print(subjects[2]+" Grade: "+str(ecograde[1]))

misgrade = getpointValue(mis)

print(subjects[3]+" Grade: "+str(misgrade[1]))

totalpoint = (acctgrade[0] + mktgrade[0] + ecograde[0] + misgrade[0]) * 3

gpa = totalpoint/12

print("GPA: "+str(gpa))

Explanation:

The solution I provided uses a function to return the letter grade and the point of each subject

I've added the explanation as an attachment where I used comment to explain difficult lines

An expression that returns a value is known as a​

Answers

Answer:

In computer programming, a return statement causes execution to leave the current subroutine and resume at the point in the code immediately after the instruction which called the subroutine, known as its return address. The return address is saved by the calling routine, today usually on the process's call stack or in a register. Return statements in many languages allow a function to specify a return value to be passed back to the code that called the function.

An expression that returns a value is known as a​ function. Check more about function  below.

What is a function?

A function is often seen as a kind of expression or rule, or law that often tells more about a relationship.

Conclusively, a function is known to often returns a value back to the instruction that is known also to be the function. This is regarded as the differences that exist between a method and a function.

Learn more about function  from

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Do any of these algorithms (Random Allocation, Round-Robin, Weighted Round-Robin, Round-Robin DNS Load Balancing, and Least Connections) compromise security?

Answers

Answer:

yes and

Explanation:

why do you need to know about a buildings security are you going to rob it ???

why must a satellite have distinct uplink and downlink frequencies.​

Answers

Answer:

The reason that a satellite must have a distinct uplink and downlink set of frequencies is because they help avoid any type of interference that may occur. The uplink receives the signal and amplifies it so that it can be transmitted to another frequency (downlink).

Look at the following assignment statements:

word1 = "rain"
word2 = "bow"

What is the correct way to concatenate the strings?

1 newWord = word1 == word2

2 newWord = word1 + word2

3 newWord = word1 * word2

4 newWord = word1 - word2

Answers

Answer: number 2 is the correct way to do it

Explanation:

Answer:

2 newWord = word1 + word2

Explanation:

Assume we have two lists, list A and list B. List A contains the numbers [20,10,20], while list B contains the numbers [40,10,30,20,40,30]. We choose one number from list A randomly and one number from list B randomly. What is the chance that the number we drew from list A is larger than or equal to the number we drew from list B

Answers

Answer:

5/ 18

Explanation:

Given :

List A: [20,10,20]

List B: [40,10,30,20,40,30]

Chance that number drawn from list A is larger than or equal to that drawn dlfrom list B.

If:

A = 20

B ≤ 20 : [10,20] = 2

A = 10

B ≤ 10 : [10] = 1

A = 20

B ≤ 20 : [10,20] = 2

Probability = Required outcome / Total possible outcomes

Hence,

required outcome = (2 + 2 +1) = 5

Total possible outcomes = 3C1 * 6C1 = (3 * 6) = 18

Hence,

chance that the number we drew from list A is larger than or equal to the number we drew from list B

= 5 / 18

In this exercise we have to use the knowledge in computational language in python to describe a code that best suits, so we have:

The code can be found in the attached image.

To make it simpler we can write this code as:

import random

A=[20,10,20]

B=[40,10,30,20,40,30]

print(random.choice(A))

print(random.choice(B))

See more about python at brainly.com/question/19705654

Complete the function favoriteFlower(). Note that the program will not run as is because the function is incomplete. The purpose of the function is to determine if the given flower is in the top three of my favorite flowers. The starter file defines a list of favorite flowers that is ordered most favorite to least favorite. Please pass the flower name and the flower list as arguments in the function. The expected output is:

Answers

Answer:

What Language? Once you respond with a comment, I will be happy to write the code for you. I write code 24/7 (Because I have nothing better to do), so I will wait for you to comment. Also is there any pre-existing code?

Explanation:

Consider a memory-management system based on paging. The total size of the physical memory is 2 GB, laid out over pages of size 8 KB. The logical address space of each process has been limited to 256 MB. a. Determine the total number of bits in the physical address. b. Determine the number of bits specifying page replacement and the number of bits for page frame number. c. Determine the number of page frames. d. Determine the logical address layout.

Answers

Answer:

A. 31 bits

B. 13 bits, 18 bits

C. 256k

Explanation:

A.

We have total size of physical memory as 2gb

This means that 2¹ x 2³⁰

Using the law of indices,

= 2³¹

So physical address is equal to 31 bits

B.

We get page size = 8kb = 2³

1 kb = 2¹⁰

2³ * 2¹⁰ = 2¹³

So page replacement = 13 bits

Page frame number

= physical address - replacement bits

= 31 - 13

= 18 bits

C.

The number of frames is given as

2¹⁸ = 2⁸ x 2¹⁰ = 256K

So number of frames = 256K

D

Logical add space is 256K

Page size= physical pages = 8kb

Logical address layout= 28biys

Page number = 15 bits

Displacement = 12 bits

256k/8k = 32 pages in address space process

Which of the followings is/are true about RISC (Reduced instruction set computing)?

a. RISC (Reduced instruction set computing) architecture has a set of instructions, so high-level language compilers can produce more efficient code
b. It allows freedom of using the space on microprocessors because of its simplicity.
c. Many RISC processors use the registers for passing arguments and holding the local variables.
d. RISC functions use only a few parameters, and the RISC processors cannot use the call instructions, and therefore, use a fixed length instruction which is easy to pipeline.
e. All of the above.

Answers

Answer:

e. All of the above.

Explanation:

An instruction set architecture (ISA) can be defined as series of native memory architecture, instructions, addressing modes, external input and output devices, virtual memory, and interrupts that are meant to be executed by the directly.

Basically, this set of native data type specifies a well-defined interface for the development of the hardware and the software platform to run it.

The two (2) main types of architectural design for the central processing unit (CPU) are;

I. Complex instruction set computing (CISC): it allows multi-step operation or addressing modes to be executed within an instruction set. Thus, many low-level operations are being performed by an instruction.

II. Reduced instruction set computing (RISC): it allows fixed length instructions and simple addressing modes that can be executed within a clock cycle.

All of the following statements are true about RISC (Reduced instruction set computing) because they are its advantages over complex instruction set computing (CISC);

a. RISC (Reduced instruction set computing) architecture has a set of instructions, so high-level language compilers can produce more efficient code.

b. It allows freedom of using the space on microprocessors because of its simplicity.

c. Many RISC processors use the registers for passing arguments and holding the local variables.

d. RISC functions use only a few parameters, and the RISC processors cannot use the call instructions, and therefore, use a fixed length instruction which is easy to pipeline.

The options that are true about RISC (Reduced instruction set computing) is; E: all of the above

We are dealing with instruction set computing which is a sequence of instructions, addressing modes, external input & output devices, virtual memory, and other interruptions that are designed to be executed by the user directly.

Now, in architectural design meant for the central processing unit (CPU) the benefit of a Reduced instruction set computing (RISC) is that it is a type that allows for a fixed length of instructions with simple addressing styles that can be executed within a clock cycle.

Looking at all the given options, we can say they are all true about RISC (Reduced instruction set computing) as they possess advantages over the other type of instruction set computing called complex instruction set computing (CISC).

Read more about instruction set computing at; https://brainly.com/question/17493537

Write a function called 'game_of_eights()' that accepts a list of numbers as an argument and then returns 'True' if two consecutive eights are found in the list. For example: [2,3,8,8,9] -> True. The main() function will accept a list of numbers separated by commas from the user and send it to the game_of_eights() function. Within the game_of_eights() function, you will provide logic such that: the function returns True if consecutive eights (8) are found in the list; returns False otherwise. the function can handle the edge case where the last element of the list is an 8 without crashing. the function prints out an error message saying 'Error. Please enter only integers.' if the list is found to contain any non-numeric characters. Note that it only prints the error message in such cases, not 'True' or 'False'. Examples: Enter elements of list separated by commas: 2,3,8,8,5 True Enter elements of list separated by commas: 3,4,5,8 False Enter elements of list separated by commas: 2,3,5,8,8,u Error. Please enter only integers.

Answers

Answer:

In Python:

def main():

   n = int(input("List items: "))

   mylist = []

   for i in range(n):

       listitem = input(", ")

       if listitem.isdecimal() == True:

           mylist.append(int(listitem))

       else:

           mylist.append(listitem)

   print(game_of_eights(mylist))

def game_of_eights(mylist):

   retVal = "False"

   intOnly = True

   for i in range(len(mylist)):

       if isinstance(mylist[i],int) == False:

           intOnly=False

           retVal = "Please, enter only integers"

       if(intOnly == True):

           for i in range(len(mylist)-1):

               if mylist[i] == 8 and mylist[i+1]==8:

                   retVal = "True"

                   break

   return retVal

if __name__ == "__main__":

   main()

Explanation:

The main begins here

def main():

This gets the number of list items from the user

   n = int(input("List items: "))

This declares an empty list

   mylist = []

This iterates through the number of list items

   for i in range(n):

This gets input for each list item, separated by comma

       listitem = input(", ")

Checks for string and integer input before inserting item into the list

       if listitem.isdecimal() == True:

           mylist.append(int(listitem))

       else:

           mylist.append(listitem)

This calls the game_of_eights function

   print(game_of_eights(mylist))

The game_of_eights function begins here

def game_of_eights(mylist):

This initializes the return value to false

   retVal = "False"

This initializes a boolean variable to true

   intOnly = True

This following iteration checks if the list contains integers only

   for i in range(len(mylist)):

If no, the boolean variable is set to false and the return value is set to "integer only"

       if isinstance(mylist[i],int) == False:

           intOnly=False

           retVal = "Please, enter only integers"

This is executed if the integer contains only integers

       if(intOnly == True):

Iterate through the list

           for i in range(len(mylist)-1):

If consecutive 8's is found, update the return variable to True

               if mylist[i] == 8 and mylist[i+1]==8:

                   retVal = "True"

                   break

This returns either True, False or Integer only

   return retVal

This calls the main method

if __name__ == "__main__":

   main()

You have one address, 196.172.128.0 and you want to subnet that address. You want 10 subnets. 1. What class is this address

Answers

Answer:

This address is by default a class c network

Explanation:

This IP address in this question is a class c network because it has 196 as its first octet. A class c network is one which has its first octet to be between 192 and 223. the class c network begins with a 110 binary.  If ip is between 192 to 223 it belongs to this class. These first 3 octets are the representation of the network number in the address. Class c's were made to support small networks initially.

Which are technical and visual demands
that need to be considered when
planning a project?

Answers

Answer: Resolution or DPI, deliverables, and file types are important technical and visual demands to consider when planning a project.

Explanation: Keep in mind whether or not the project will be published in print or on the Web.

1. Create a Java program.
2. The class name for the program should be 'EncryptTextMethods'.
3. In the program you should perform the following:
* You will modify the EncryptText program created in a previous assignment (see code below).
* You should move the logic for encrypting text from the main method into a method named encryptString.
* The encryptString method should have a single String argument and return a String value.
1. Create a second method.
2. The name of the method should be decryptString.
3. In the program you should perform the following:
* The method should have a single String argument and return a String value.
* This method should reverse the encryption process by subtracting one from each character in the String argument passed to it.
* The return value should be the result of the decrypting process.
4.The program should read an input String using the Scanner method.
5. The input value should be passed to the encryptString() method and the encrypted string should be passed to the decryptString() method.
6. The program should output the input string, the encrypted string and the decrypted string.
// Existing Code
import java.util.Scanner;
public class EncryptText {
private static String encodeMessage(String message) {
//convert string to character array
char stringChars[] = message.toCharArray();
//for each character
for(int i=0; i< stringChars.length; i++) {
char ch = stringChars[i];
//if character within range of alphabet
if(ch <= 'z' && ch >= 'a') {
//obtain the character value
//add 1 to the integer value
//enter modulus by 26 since z will become a
//once again add the remainder to 'a'
stringChars[i] = (char)('a' + ((int)(ch - 'a') + 1) % 26 );
}
}
//construct the string message
return String.valueOf(stringChars);
}
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
System.out.println("Please enter text to encode: ");
String message = keyboard.nextLine();
message = message.toLowerCase();
System.out.println("Encoded: " + encodeMessage(message));
keyboard.close();
}
}

Answers

Answer:

Explanation:

The following code was written in Java and follows all of the instructions provided. Some instructions were most likely written incorrectly as following them made no sense and would not allow the program to run. Such as placing the main method code into the encryptString method. Since the code inside the main method needed to stay inside the main method for the program to function accordingly. The code that most likely needed to be moved was the EncryptText code to the encryptString method.

package sample;

import java.util.Scanner;

class EncryptTextMethods {

   private static String encryptMessage(String message) {

       //convert string to character array

       char stringChars[] = message.toCharArray();

       //for each character

       for(int i=0; i< stringChars.length; i++) {

           char ch = stringChars[i];

           //if character within range of alphabet

           if(ch <= 'z' && ch >= 'a') {

           //obtain the character value

           //add 1 to the integer value

           //enter modulus by 26 since z will become a

           //once again add the remainder to 'a'

               stringChars[i] = (char)('a' + ((int)(ch - 'a') + 1) % 26 );

           }

       }

       //construct the string message

       return String.valueOf(stringChars);

   }

   public static String decryptString(String message) {

       char stringChars[] = message.toCharArray();

       String decrypted = "";

       for (int x = 0; x < stringChars.length; x++) {

           int charValue = stringChars[x];

           decrypted += String.valueOf( (char) (charValue - 1));

       }

       return decrypted;

   }

   public static void main(String[] args) {

       Scanner keyboard = new Scanner(System.in);

       System.out.println("Please enter text to encode: ");

       String message = keyboard.nextLine();

       message = message.toLowerCase();

       String encrypted = encryptMessage(message);

       String decrypted = decryptString(encrypted);

       System.out.println("Original Message: " + message);

       System.out.println("Encrypted: " + encrypted);

       System.out.println("Decrypted: " + decrypted);

       keyboard.close();

   }

}

COMPUTER STUDIES
31.
Which of the following information
ages lasted between the end of
Bronze age and the spread of Roman
Empire?
A.
B.
C.
D.
E.
Electronic
Industrial
Iron
Mechanical
Stone

Answers

Answer:

iron

Explanation:

Use the drop-down menu to complete the sentences about the benefits of flowcharts.

Flowcharts are a good choice because they -are easy-
to understand.
Flowcharts are -graphical-
representations of the solution.
Flowcharts can be used to -map out-
a solution.

Answers

Answer:

c,a,c using the drop down menus edge 2021

GOODLUCK

Explanation:

Answer:

C , A, and C

Explanation:

Dr. Smith is teaching IT 102 and wants to determine the highest grade earned on her midterm exam. In Dr. Smith's class, there are 28 students. Midterm exam grades fall in the range of 0 to 100, inclusive of these values. Write a small program that will allow Dr. Smith to enter grades for all of her students, determine the highest grade, and output the highest grade.

Answers

Answer:

mysql

Explanation:

try building mysql database

A low price point is an example of a ________. Choose one.

Answers

Answer:

of a bad product

Explanation:

In order to restrict editing to a document, a user will go to Review, , Restrict Editing, and will then select what kinds of editing are allowed.

Answers

Answer: drafting

Explanation:


2. Which of the following is a shortcut key to Exit from any operation?
a) Ctrl+R
b) Ctrl+Q
c) Ciri-Y

Answers

Answer:

Its b) Ctrl+Q. Hope it helps.

Explanation:

Answer:

ctrl r

Explanation:

ctrl r is redo

Which of the following are features of the HTTPS protocol?

Answers

Answer:

All traffic is encrypted. No one on your network can see what is going on (except for knowing where those packets are going to).

The identity of the remote server can be verified using certificates. So you also know that it really is your bank that you are talking to.

Optionally (and not in wide-spread use), the identity of the client can also be verified using certificates. This would allow for secure login to a site using chip cards instead of (or in addition to) password

Hyper Text Transfer Protocol (HTTP) and Secure HTTP are the same protocol from a standpoint of passing or blocking them with a firewall is false.

What are HTTP's (Hyper Text Transfer) fundamental features?

Basic HTTP (Hyper Text Transfer) is the Characteristics. It has the protocol that has enables communication in between web browsers and the servers. It has the protocol for the requests and answers. By default, it connects to the secure TCP connections on port 80.

Hypertext Transfer Protocol Secure (HTTPS) is an add-on to the Hypertext Transfer Protocol. It has been used for safe communication over a computer network and is widely used on the Internet. In HTTPS, the transmit protocol is encrypted using Transport Layer Security(TLS) or, formerly, Secure Sockets Layer(SSL).

The difference between HTTPS uses TLS (SSL) to encrypt normal HTTP requests and responses. HTTPS is the secure version of HTTP, which is the primary protocol used to send data between a web browser and a website.

Learn more about HTML files on:

https://brainly.com/question/10663873

#SPJ3

In a database table, the category of information is called ______________
Question 2 options:


Record


Tuple


Field


None of the above

Answers

Answer:

the answer is A.) A record

Explanation:

In database, the category of information is A. Record.

What is a database?

A database simply means the collection of information that can be accessed in future. This is important to safeguard the information.

In this case, in a database table, the category of information is called a record. This is vital to keep documents.

Learn more about database on:

https://brainly.com/question/26096799

Use the drop-down menu to complete the sentences about data flow.

The flow of data is indicated by
✔ arrows
.
The inputs, processes, and
✔ outputs
are included in a flowchart.

Answers

Answer:

1. Arrows

2. Outputs

Explanation:

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