Computers and Technology, 07.03.2020 00:16 mooreadrian412
When a user first moves into their residence, the user receives a key that unlocks and locks their front door. This key is only given to them but may be shared with others they trust. Which of the following cryptography concepts is illustrated in the example above?
A. Asymmetric key sharing
B. Exchange of digital signatures
C. Key escrow exchange
D. Symmetric key sharing
Answers: 2
Computers and Technology, 22.06.2019 10:40
Program using c++ only on visual studio pig is a simple two player dice game, played with one die. the first player to reach or surpass 50 is the winner. each player takes a turn rolling the dice. they add to the pot with each roll, having to decide to roll again and increase the pot, or cash out. the risk being they could lose the amount theyβve accumulated into the pot. the rules for each playerβs die roll. 1. roll the dice. a. if user rolled a 1, i. the pot gets set to zero ii. the other player goes to step 1. b. a roll of 2-6 is added to the pot. 2. user can choose to hold or roll again. a. choice roll. return to step 1. b. choice hold. i. increment player score by the pot amount. ii. pot gets set to 0. iii. second player gets to roll and goes to step 1. program requirements: β before each opponent begins β output the score for the person and the computer. β output the opponents whose turn is beginning and ask the user to hit enter to continue. β with each dice roll. β output the die value, and amount of the round pot. β if itβs the users roll ask if they want to roll again ( r ) or hold ( h ). your program should allow r, r, h or h as valid input. if input is anything else, ask the user again until valid input is obtained. β the ai will continue playing until the round pot is 20 or more. β once a playerβs score is greater or equal to 50 then they have won, it will no longer ask if they want to keep rolling the die or not. β once there is a winner β score totals are output along with who the winner was. user or computer β player is asked if they want to play again y or n. valid input should be y, y, or n, n. β when a new game starts the starting roll goes to the player that did not roll last. if the user rolled last in the previous game, then the computer rolls first and vice versa. when the program first begins, the player will make the first roll of the first game. development notes : β you will need a way to roll dice in your program. the rand() function works well, but returns an integer. if we want numbers 0 β 9 we can get the value modulus 10. β call srand() with a value to seed it. itβs common to seed it with the current computer clock, include ctime, and then call srand(time(
Answers: 1
Computers and Technology, 22.06.2019 16:00
If a client wants to make minor edits, what should he/she use?
Answers: 3
Computers and Technology, 22.06.2019 20:10
Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).
Answers: 2
Computers and Technology, 22.06.2019 22:00
Discuss the ways in which electronic information associated with payments is addressed in terms of security. include encryption, secure sockets layers, and secure electronic transactions in your discussion. are there any other ways that consumers and businesses can keep their payment information secure in an electronic commerce environment? do you feel that your information is safe when conducting electronic business? why or why not?
Answers: 1
When a user first moves into their residence, the user receives a key that unlocks and locks their f...
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