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3 years ago

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____ is the security guarantee that people who intercept messages cannot read them. A. Availability B. Encryption C. Confidentia

lity D. Integrity

Computers and Technology

1 answer:

Anni [7]3 years ago

8 0

Answer:

C. Confidentiality

Explanation:

With confidentiality, a person who intercepts messages you intend to remain private cannot read them and thus increases your document protection

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Coupon collector is a classic statistic problem with many practical applications. The problem is to pick objects from a set of o

ahrayia [7]

Answer:

Here is the JAVA program:

public class Main { //class name

public static void main(String[] args) { //start of main method

//sets all boolean type variables spades, hearts diamonds and clubs to false initially

boolean spades = false;

boolean hearts = false;

boolean diamonds = false;

boolean clubs = false;

String[] deck = new String[4]; //to store card sequence

int index = 0; //to store index position

int NoOfPicks = 0; //to store number of picks (picks count)

while (!spades || !hearts || !diamonds || !clubs) { //loop starts

String card = printCard(getRandomCard()); //calls printCard method by passing getRandomCard method as argument to it to get the card

NoOfPicks++; //adds 1 to pick count

if (card.contains("Spades") && !spades) { //if that random card is a card of Spades and spades is not false

deck[index++] = card; //add that card to the index position of deck

spades = true; //sets spades to true

} else if (card.contains("Hearts") && !hearts) { //if that random card is a card of Hearts and hearts is not false

deck[index++] = card;

hearts = true; //sets hearts to true

} else if (card.contains("Diamond") && !diamonds) { //if that random card is a card of Diamond and diamonds is not false

deck[index++] = card;

diamonds = true; //sets diamonds to true

} else if (card.contains("Clubs") && !clubs) { if that random card is a card of Clubs and clubs is not false

deck[index++] = card;

clubs = true; } } //sets clubs to true

for (int i = 0; i < deck.length; i++) { //iterates through the deck i.e. card sequence array

System.out.println(deck[i]); } //prints the card number in deck

System.out.println("Number of picks: " + NoOfPicks); } //prints number of picks

public static int getRandomCard() { //gets random card

return (int) (Math.random() * 52); } //generates random numbers of 52 range

public static String printCard(int cardNo) { //displays rank number and suit

String[] suits = { "Spades", "Hearts", "Diamonds", "Clubs", }; //array of suits

String[] rankCards = { "Ace", "2", "3", "4", "5", "6", "7", "8", "9", "10",

"Jack", "Queen", "King" }; //array of rank

int suitNo = cardNo / 13; //divides card number by 13 and stores to suitNo

int rankNo = cardNo % 13; //takes modulo of card number and 13 and store it to rankNo

return rankCards[rankNo] + " of " + suits[suitNo]; }} //returns rankCard at rankNo index and suits at suitNo index

Explanation:

The program is explained in the comments attached with each line of code. The screenshot of the program along with its output is attached.

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3 years ago

What is the name for the individual sections of the ribbon in PowerPoint 20162

Julli [10]

Answer:

Tabs

Explanation:

The ribbon contains the tabs. The tabs contain the command groups which hold commands

IF THIS HELPS PLEASE MARK THIS ANSWER AS BRAINLIEST

6 0

3 years ago

A low concentration of market power has positive affects. A low concentration of market share has which of the following effects

lisov135 [29]

A or b i think hope it helps good luck and i hope it helps

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3 years ago

Which shape denotes a process to be carried out in a flowchart?

luda_lava [24]

The answer is a rectangle.

6 0

3 years ago

Read 2 more answers

Write a program that prompts the user for an integer, then asks the user to enter that many values. Store these values in an arr

Svetllana [295]

Answer:

//The Scanner class is imported to allow the program receive user input

import java.util.Scanner;

//The class Solution is defined

public class Solution {

//The main method is defined here and signify the beginning of program execution

public static void main(String args[]) {

//Scanner object 'scan' is created to receive user input

Scanner scan = new Scanner(System.in);

//Prompt display to the user to enter size of array

System.out.print("Enter the range of array: ");

//User input is assigned to arraySize

int arraySize = scan.nextInt();

//userArray is initialized with arraySize as its size

int[] userArray = new int[arraySize];

//counter to count number of array element

int count = 0;

//while loop which continue executing till the user finish entering the array element

while (count < arraySize){

System.out.print("Enter each element of the array: ");

userArray[count] = scan.nextInt();

count++;

}

//A blank line is printed for clarity

System.out.println();

//for loop to print each element of the array on straight line

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

System.out.print(userArray[i] + " ");

}

//A blank line is printed for clarity

System.out.println();

//for loop is use to reverse the array in-place

for(int i=0; i<userArray.length/2; i++){

int temp = userArray[i];

userArray[i] = userArray[userArray.length -i -1];

userArray[userArray.length -i -1] = temp;

}

//for loop to print each element of the reversed array on straight line

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

System.out.print(userArray[i] + " ");

}

}

}

Explanation:

The program is commented to give detailed explanation.

The for-loop use in reversing the array works by first dividing the array into two half and exchanging the first half elements with the second half elements. The element from the first half is assigned to temp variable on each loop, then the element is replaced with the equivalent element from the second half. And the element from the second half is replaced with the value of temp.

3 0

3 years ago