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15 Oct
2020

THIS IS IN JAVA I need help creating a 2d array from a text…

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THIS IS IN JAVA I need help creating a 2d array from a text file. Basically, I need to read in a text file and make a 2D array from it. So in particular, if I have this file here:M 10 8S 0 2G 6 5W 4 3W 4 4W 4 5W 4 6W 5 6W 6 6W 7 6W 8 3W 8 4W 8 5W 8 6EI need it to read as followed:M 10 8 corresponds to the dimensions of the 2d array. In this case, it is a 10×8.The rest of the file goes as follows:S indicates a starting point on a map, so an S would have to be placed at 0,2 (x,y) on our 2d arrayG is the goal, so a G would be placed at 6,5 (x,y) in our 2d array.W represents walls, and a W would be placed at each corresponding x,y coordinate.E signifies the end of the file, so we can stop reading the file and close it at E.(x,y), x at 0 is the furthest left point of the 2d array while y at 0 is the top of it.What I have so far:public class AStar {/*** @param args the command line arguments*/public static void main(String[] args) {Scanner scanner = new Scanner(System.in);int x = 0;int y = 0; System.out.println(“Please enter the name of the map file: “);String filename = scanner.nextLine();try{new BufferedReader(new FileReader(filename));} catch (IOException o) {System.out.println(“There was an error opening the file.”);} String [][] map = new String[x][y]; }}I’m not sure if any of it is right thoughthanks
Using Crow;s foot Notation creat an ERD that satisfies the following •A doctor can be scheduled for many appointments, but
Using Crow;s foot Notation creat an ERD that satisfies the following •A doctor can be scheduled for many appointments, but may not have any scheduled at all.•Each appointment is scheduled with exactly 1 doctor. •A patient can schedule 1 or more appointments. •One appointment is scheduled with exactly 1 patient. •An appointment must generate exactly 1 bill, a bill is generated by only 1 appointment. •One payment is applied to exactly 1 bill, and 1 bill can be paid off over time by several payments. •A bill can be outstanding, having nothing yet paid on it at all. •One patient can make many payments, but a single payment is made by only 1 patient. •Some patients are insured by an insurance company. If they are insured, they can only carry insurance with one company. •An insurance company can have many patients carry their policies. For patients that carry insurance, the insurance company will make payments for eligible items, each single payment is made by exactly 1 insurance company.
Scenario based question, this is all he gave me .In a fair-share scheduling environment, User 1User 2 User 160% owns
Scenario based question, this is all he gave me .In a fair-share scheduling environment, User 1User 2 User 160% owns 3 processes (A, B and C) and also owns 3 processes (D, E and F). is assigned with of the CPU and User 2 is assigned with 40% of the CPU. There are many ways to schedule the processes. Please show any one scheduling of the processes and explain why your scheduling satisfies the fair-share scheduling. (format: AABCADDDD…)Refers to Fair-Share Scheduling, PC operating system
Objective· Simplify and construct simple combinational logic circuits.Materials Supplied: : · Derive simple combinational logic circuits from problem description.· ETS-5000
Objective· Simplify and construct simple combinational logic circuits.Materials Supplied: : · Derive simple combinational logic circuits from problem description.· ETS-5000 Logic Trainer· TTL IC 7408: Quad 2-input AND gates· TTL IC 7432: Quad 2-Input OR GateProblem Description:A manufacturing plant needs to have an alarm to indicate the time for the operators to leave. The alarm should sound when either of the following conditions is met:· It’s after 5 o’clock and all machines are shut down.· It’s Friday, the production run for the day is complete, and all machines are shutdown.If you carefully look at the problem, there are four input conditions. Let’s call them inputs A, B, C, and D such that:A – It’s 5:00pm or later; B – All machines are shut down; C – It’s Friday D – Production run for the day is completeLet’s assume that each input becomes HIGH (1) when the respective condition is met (e.g. input A will be HIGH only when the time of day is 5:00pm or later).Also assume that any variables/combinations that are not mentioned in the conditions above must be zero to sound the alarm. Procedure:· The truth table below has been constructed to understand the problem. The alarm will sound when the output (X) is HIGH. Half of input/output combinations are already done for you. For example, D=0, C=0, B=1, A1 X=1 satisfies the first condition mentioned in the problem description. Complete rest of the truth table. (Hint: there are altogether 5 instances/combinations in which the alarm will sound – i.e. X=1) Table 6: Truth table for Project CD C B A X 0 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 1 0 0 1 1 0 0 0 1 1 1 1 1 0 0 0 ?1 0 0 1 ?1 0 1 0 ?1 0 1 1 ?1 1 0 0 ?1 1 0 1 ?1 1 1 0 ?1 1 1 1 ?· Derive the resulting Boolean expression corresponding to Table 6. · Simplify the above expression using Boolean algebra (Hint: X=AB BCD). You will need to show the intermediate steps and the corresponding theorems used in the simplification process · Design the logic circuit corresponding to the simplified Boolean expression X=AB BCD. · Now, if you only have access to the following logic chips o 7408: Quad 2-input AND gateso 7432: Quad 2-Input OR GateHow would you modify the logic circuit designed in the previous step? Design the new logic circuit using onlythe gates available (Hint: remember the three input AND gate in Project B, Figure 5.) · Construct the modified circuit you designed in previous step using the ETS-5000 Logic Trainer. You will have access to the 7408 and 7432 logic chips as well as any other ancillary components, wires you may need. Connect the four inputs (A, B, C, and D) to the first four switches (8 Bits data switches) on the digital trainer. Connect the output (X) to one of the LEDs (8 Bits LED Display). See Figure 6 for details. Connect Vcc (= 5V) and GND pins of the chips to Digital trainer’s power supply. Verify that your circuit operates according to the original requirements set out in the problem description by varying the input switches and recording the behaviour of the output LED (i.e X=1 LED is RED and X=0 when LED is GREEN). You may construct a truth table similar to the one in Table 6. Note: When writing up the report you may use a tool such as Logisim[1] to draw the logic circuits. You can use the export function (File>Export Image) to save the circuit diagram as an image file and then insert it into your report.
Agree/Disagree and Why? Question: Access the Internet to research and explain the business value of implementing data resource management processes
Computer Science Assignment Writing ServiceAgree/Disagree and Why? Question: Access the Internet to research and explain the business value of implementing data resource management processes and technologies in an organization. Explain how database management software helps business professionals and supports the operations and management of a business. Answer: Data resource management can be extremely valuable to a business as it allows for the data that is either collected or created by the organization to be stored and maintained in an organized manner (Rouse, n.d., para 1). This assists in ensuring that data is not only readily available, but also accessible to employees who require it. This decreases wait time while increasing productivity time, in comparison to an employee going to another section within the organization to retrieve paperwork assuming that the section storing the paperwork could readily produce the data that was being looked for. Having the data uploaded into a system allows multiple sections to view the required data instantly.As regulatory compliance requirements such as data privacy and protection laws have increased, the importance of having data management resources has also increased within organizations (Rouse, n.d., para 5). Not only does data management store data in an organized manner, but it also provides a layer of protection from outsider threat. Having data stored in one database in comparison to multiple can decrease errors within the data, which increases the quality of the information being stored (Rouse, n.d., para 4). This is vital for businesses to make informed decisions based off of correct information. Also, as businesses grow, the amount of data that they collect and create increases. Having a database management system assists in not only storing the data but being able to assist in deciphering all of it into comprehendible sizes which is extremely helpful when using the data to make strategic decisions. Having a database management system in today’s work environment is something that every organization needs to have in order to be competitive.ReferencesRouse, Margaret. (n.d.). What is Data Management and Why is it Important? TechTarget. Retrieved from https://searchdatamanagement.techtarget.com/definition/data-management (Megan Spurlock )
Make sure all ERDs use Crow’s Foot notation, respectful of the applicable symbols and labels (strong/weak entities, solid relationship lines
Make sure all ERDs use Crow’s Foot notation, respectful of the applicable symbols and labels (strong/weak entities, solid relationship lines with narrative verb labels, subtype indicators, minimum/maximum cardinalities, etc.). A. Produce an ERD that portrays the relationships listed below.· An ASOOCIATE(AssocID,Name,Status)• Works in exactly 1 department• Is a member of at least one team, but may be on many• Is either an employee or a contractor· A DEPARTMENT(DeptID,DeptName)• May have many associates • You can have a department without any associates· A TEAM(Name,Description)• Is in zero or more office locations• You can’t have a team without multiple associates· An OFFICE(Name,Description)• Can have zero or more teams• Is in exactly 1 building but you can’t have an office without a building· A BUILDING(BldgID,Address,Owner)• Has at least 1 but may have many offices· Eliminate the N:M relationships in this exercise by using TEAM_ASSIGNMENT and TEAM_LOCATION associative entities
Suppose a computer has only one single-core CPU. There are two processes, P1P2P110P250.5not and , in the memory. needs seconds
Suppose a computer has only one single-core CPU. There are two processes, P1P2P110P250.5not and , in the memory. needs seconds to complete on its own; needs seconds to complete on its own. The scheduler requires second to switch process. Process termination does need any extra time.1) How long does it take to complete both processes, If the two process are running sequentially (run P1 first, then P2)?2 How long does it take to complete both processes (start with process P1), If the two process are running in multiprogramming (pseudo parallel), in which the scheduler switch processes every second (if there are more than one process available)?
Using Python Can some help me write a program that asks the user for a number in the range of
Using Python Can some help me write a program that asks the user for a number in the range of 1 through 8. The program should display the corresponding name of Santa’s reindeer, where 1 = Dasher, 2 = Dancer, 3 = Prancer, 4 = Vixen, 5 = Comet, 6 = Cupid, 7 = Donner, and 8 = Blitzen. The program should display an error message if the user enters a number that is outside the range of 1 through 8.

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