Write a program that generates synthetic data showing the failure and restoration times for each server over 20 years. You can assume it is always exact 24 hours per day and exact 365 days per ye
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A computing system is composed of two servers that are mirrors of each other (for
redundancy, so if one fails, it can be restored from the other). Assume that each server
has an expected MTBF of 500 hours and its continuous uptimes (the average of which
is MTBF) follow an Exponential Distribution. Furthermore, assume that when a server
fails, it takes exactly 10 hours to restore the data from the mirror.
(a) Write a program that generates synthetic data showing the failure and restoration
times for each server over 20 years. You can assume it is always exact 24 hours per day
and exact 365 days per year.
Step by step
Solved in 6 steps with 3 images
- vvvHarry has a big wall clock, that got hit while he was playing. Now, the minute hand doesn't rotate by the angle 2π/3600 each second, but now it moves according to different angle x. You can assume that coordinates of the centre of the clock are (0, 0) and the length of the minute hand is l. One endpoint of the minute hand is always located at the clock centre; the other endpoint is initially located at the point (0, l). One second later, Harry observes that this endpoint is at distance d above the x-axis, i.e., the y-coordinate of this endpoint is equal to d. Harry is curious about where the minute hand will be (specifically, its y-coordinate) after t seconds. Because t can be very large, Harry can't wait for that moment. Please help him to write a python code that prints a single line containing the output.Input: 4 2 2Output4Harry has a big wall clock, that got hit while he was playing. Now, the minute hand doesn't rotate by the angle 2π/3600 each second, but now it moves according…Job scheduling: Consider the problem of scheduling n jobs of known durations t1, t2, . . . , tn for execution by a single processor. The jobs can be executed in any order, one job at a time. You want to find a schedule that minimizes the total time spent by all the jobs in the system. (The time spent by one job in the system is the sum of the time spent by this job in waiting plus the time spent on its execution.) Design a greedy algorithm for this problem. Does the greedy algorithm always yield an optimal solution? (Hint: You may get a clue from Prim’s Algorithm)The Ministry of Vybsie_Culcha intends to implement a grant for singers in order to offset difficulties experienced in the pandemic. The grant is to be funded from a fixed pool of funds (so the first set of singers that exhaust the funds are the only ones that are able to receive the grant). You are contracted to write a program that models the expected payouts. In order to reduce the possibility of fraud however, the ministry has decided to implement a (controversial) strategy that requires entertainers to prove they are the song owners by recording it at a Studio, even if already released. The Ministry maintains a list of Studios, and code for the Ministry and Studio classes have already been fully implemented. The starting code also includes calls to a template of a Singer class that interacts with a Song class. Your task is to execute eight(8) tasks that complete the Singer and Song classes. The HackerRank link to this exercise is at https://www.hackerrank.com/comp1161-lab2-23…
- The Ministry of Vybsie_Culcha intends to implement a grant for singers in order to offset difficulties experienced in the pandemic. The grant is to be funded from a fixed pool of funds (so the first set of singers that exhaust the funds are the only ones that are able to receive the grant). You are contracted to write a program that models the expected payouts. In order to reduce the possibility of fraud however, the ministry has decided to implement a (controversial) strategy that requires entertainers to prove they are the song owners by recording it at a Studio, even if already released. The Ministry maintains a list of Studios, and code for the Ministry and Studio classes have already been fully implemented. The starting code also includes calls to a template of a Singer class that interacts with a Song class. Your task is to execute eight(8) tasks that complete the Singer and Song classes. MARKING CRITERIA (PLEASE REVIEW BEFORE STARTING) Criterion Mark(s) Accessors and mutators…Develop a python program for the following problem statement: There are N frogs (numbered 1 through N) in a line. For each valid i, the i-th frog is initially at the position i, it has weight Wi, and whenever you hit its back, it jumps a distance Li to the right, i.e, its position increases by Li. The weights of the frogs are pairwise distinct. You can hit the back of each frog any number of times (possibly zero, not necessarily the same for all frogs) in any order. The frogs do not interfere with each other, so there can be any number of frogs at the same time at each position. Your task is to sort the frogs in the increasing order of weight using the smallest possible number of hits. In other words, after all the hits are performed, then for each pair of frogs (i, j) such that WiSuppose, you are the owner of a bank that operates in a strange way. Customers can lend money from your bank (just like a normal bank) and they can also deposit money in your bank. A register is maintained to track the daily transactions. However, being the strange owner of a strange bank, you have a fascination with finding out whether a portion of your daily transactions (in/out) balance out to zero. For example, suppose your daily transaction register looks like this: 1 Lend 100 2 Deposit 150 3 Lend 400 4 Lend 500 5 Deposit 1000 6 Lend 460 7 Deposit 160 8 Deposit 200 9 Lend 500 10 Depost 100 In this case, there is a portion of the transactions that would balance itself out. (6th, 7th, 8th, and 10th transactions would amount to 0). Your task is to use a genetic algorithm to solve this strange bank problem. Task Breakdown: Model the transaction register in a way suitable for the problem.…Question 2: Encoding Cryptography is the study of trying to create secure information by obscuring the original message. One simple encryption method is to substitute letters from the original message with other letters. To make it harder to decrypt the hidden message, we may also remove clues such as the length of the words in the message and any punctuation or capitalization. Write a function encode that consumes a string message. The function produces a string which is encrypted according the following procedure: * Only the letters from the original message will be encrypted. Other characters such as spaces, punctuation, numeric digits, etc. are not included in the encrypted message at all. * The encrypted message will only contain uppercase letters. * Each letter will be replaced by the uppercase letter at the opposite end of the English alphabet. In other words, A or a will become Z, B or b will become Y, C or c will become X, ..., Z or z will become A. * The encrypted message…Question 2: Encoding Cryptography is the study of trying to create secure information by obscuring the original message. One simple encryption method is to substitute letters from the original message with other letters. To make it harder to decrypt the hidden message, we may also remove clues such as the length of the words in the message and any punctuation or capitalization. Write a function encode that consumes a string message. The function produces a string which is encrypted according the following procedure: • Only the letters from the original message will be encrypted. Other characters such as spaces, punctuation, numeric digits, etc. are not included in the encrypted message at all. • The encrypted message will only contain uppercase letters. • Each letter will be replaced by the uppercase letter at the opposite end of the English alphabet. In other words, A or a will become z, B or b will become Y, C or c will become x, .., z or z will become A. • The encrypted message will…Question 2: Encoding Cryptography is the study of trying to create secure information by obscuring the original message. One simple encryption method is to substitute letters from the original message with other letters. To make it harder to decrypt the hidden message, we may also remove clues such as the length of the words in the message and any punctuation or capitalization. Write a function encode that consumes a string message. The function produces a string which is encrypted according the following procedure: * Only the letters from the original message will be encrypted. Other characters such as spaces, punctuation, numeric digits, etc. are not included in the encrypted message at all. * The encrypted message will only contain uppercase letters. * Each letter will be replaced by the uppercase letter at the opposite end of the English alphabet. In other words, A or a will become Z, B or b will become Y, C or c will become X, ..., Z or z will become A. * The encrypted message…SIn|; -5Abstract: the main purpose of this experiment is build real time system using PPI 8255 to control devices connected to. Problem description: assume that there are two devices are connected to port A and two sensors are connected to port B of PPI 8255. They work according to the following table Devices (DID2) 01 10 Sensors (S1S2) 00 01 10 11 11 00 Write a program to control these two devices according to the values of sensors. Each group should submit a zip file which contains the following files Code file: (assembly language code) - Simulation file Report (pdf file) (details of every single step in the code, also what have you learned from this experiment)Not pseudocode Suppose the economies of the world use a set of currencies C1, . . . , Cn; think of these as dollars, pounds, Bitcoin, etc. Your bank allows you to trade each currency Ci for any other currency Cj, and finds some way to charge you for this service. Suppose that for each ordered pair of currencies (Ci, Cj ), the bank charges a flat fee of fij > 0 dollars to exchange Ci for Cj (regardless of the quantity of currency being exchanged). Describe an algorithm which, given a starting currency Cs, a target currency Ct, and a list of fees fij for all i, j ∈ {1, . . . , n}, computes the cheapest way (that is, incurring the least in fees) to exchange all of our currency in Cs into currency Ct. Also, justify the its runtime. [We are expecting a description of the algorithm, as well as a brief justification of its runtime.]SEE MORE QUESTIONSRecommended textbooks for youC++ Programming: From Problem Analysis to Program…Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage LearningC++ Programming: From Problem Analysis to Program…Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning