Assignment 2Submission Deadline 20th April 2020

An organisation with 13 branches scattered across Ghana acquired the IP address 176.184.238.73/16

a. What class is the IP address?b. What subnet is the address on?c. What is the NetID?d. What is the HostID?e. What is the SubnetID?f. What is the site address?g. Give the address in its BITWISE notation.h. What is the name of the /16 notationi. Give the dotted decimal notation of the /16 and also give bitwise notation equivalent.j. Design a suitable network for the organisation ensuring most efficient usage of addressesk. List all the subnet addressesl. Give the subnet address that this IP address resides on 176.184.238.73255.255.240.0m. What is the site address for the given address in ‘l’ aboven. What is the NetID for the given address in ‘l’ aboveo. What is the HostID for the given address in ‘l’ abovep. What is the SubnetID for the given address in ‘l’ aboveq. Draw the network diagram that can be used for the implementation of the organisation networkr. Explain the functionality of each if the devices in your network diagram and justify their purpose in your diagrams. How will you ensure Internet connectivity for host at each branch.t. Explain type(s) of connections in your network diagramu. Explain the protocols for devices communication in your network diagramv. Explain protocol for 3 applications communication on your networkw. Explain the addressing mechanism in the movement of packets from one branch to the otherx. Assuming each branch has 58 workstations and a printer, how many collision domains has your network diagramy. As follow-up question to ‘x’, how many broadcast domains has your network diagramz. Write a convincing summary statement to convince management of why they should invest money to deploy your network diagram. Your statement must clearly spell out the advantages of the network that the organisation stands to gain if they implement it.

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Hello,

I would appreciate a step by step explanation on how I can complete this final project. I need to make sure to include everything listed below. I have no problemawarding bonus points. Please provide a picture of your screen so that I can have an example of what I need to complete.

Here is the assignment:

“Write a program to maintain a person’s Savings and Checking accounts. The program should keep track of and display the balances in both accounts, and maintain a listof transactions (deposits, withdrawals, fund transfers, and check clearings) separately for each account. The two lists of transactions should be stored in sequentialfiles so that they will persist between program sessions.

frmBank.vb will be the form for this program. It will use instances from the other classes that are part of this program. Two drop-down combo boxes should each containthe items Checking and Savings (checking account and a savings account will be instances of class Account in the frmBank.vb,. Each of the four group boxes correspondsto a type of transaction. (When Savings is selected in the Account combo box, the Check group box should disappear.) The user makes a transaction by typing data intothe text boxes of a group box and pressing the button. The items appearing in the Transactions list box should correspond to the type of account that has beenselected.

The program should use two classes, Transaction and Account. The class Transaction should have properties for transaction name, amount, date and whether it is a credit(deposit) or debit (withdrawal/check). Ensure that these classes are in separate files consistent with best practices (you will have Account.vb and Transaction.vbfiles in addition to the frmBank.vb file).

The class Account, should use an array of Transaction objects. In addition, it should have properties for name (Checkings or Savings) and balance. It should havemethods to carry out a transaction, to display the list of transactions, and to load and retrieve the set of transactions into or from the sequential file. The eventInsufficientFunds and TransactionCommitted should be triggered at appropriate times. The value of CStr(Today) is a string giving the current date”.

Thank you so much!

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Write a Payroll class that includes the following private instance fields: employeeID: an array of 10 int variables to hold employee identification numbers for 10employees. This array must be initialized at the moment of declaration using the following numbers:

900567929 900578929 900878029 900172937 90057864

900269791 900538623 900853014 900472133 90016228 names: an array of 10 String objects to hold employee names for 10 employees. hours: an array of 10 int variables tohold the number of hours worked by each employee for 10 employees. payRates: an array of 10 double variables to hold the hourly pay rate of each employee for 10employees.

This class should relate the data in each of the above 4 arrays through the subscripts. This Payroll class also includes the following methods:

constructor taking no parameter: It first displays the following information, where … is the employee ID of the corresponding employee:

There are 10 employees in this class (before sorting): employee 1: … employee 2: … ……

Then it sorts the employeeID array using ArrayTools.selectionSort, and displays the above information again while replacing “before sorting” with “after sorting”.Finally, it sets each of the elements in the names array as NULL, each of the elements in the hours array as 0, each of the elements in the payRates array as 0.0.displayEmployeeData: it takes no parameter but displays the following information for all employees

Here is the information on employee 1: Employee ID: …

Name: … Hours worked: … Pay Rate: …

Here is the information on employee 2: Employee ID: …

Name: … Hours worked: … Pay Rate: …

…… getNumbeOfEmployees: it takes no parameter but returns the length of the employeeID array. getEmployeeID: it takes one int parameter as the subscript of theelement to be retrieved within the employeeID array and returns the corresponding employee identification. setEmployeeData: it takes one int parameter as the subscriptof the element to be set within each array, one String parameter as the contents to be set to the corresponding element in the names array, one parameter as the valueto be set to the corresponding element in the hours array, and one double parameter as the value to be set to the corresponding element in the payRates array.calAverageWage: it takes no parameter but returns the average wage of 10 employees as a double. The wage of each employee = his/her hours worked * his/her pay rate;the average wage = sum of 10 wages/10. getHighestWage: it takes no parameter but returns the highest wage among 10 wages as a double. getMinMaxPayRates: it takes noparameter but returns a double array with two elements, the first one recording the lowest pay rate among ten employees and the second one recording the highest payrate. getWageViaIDSeqS: it takes one int parameter as the employee ID and use the sequential search algorithm to search for the employee record with the given ID, thencalculate the wage of the employee with the given ID, and return it as a double. If the record is NOT found, return -1.0.

getWageViaIDBinS: it takes one int parameter as the employee ID and use ArrayTools.binarySearch to search for the employee record with the given ID, then calculate thewage of the employee with the given ID, and return it as a double. If the record is NOT found, return -1.0. getNamesWagesViaIDs: it takes three parameters: an intarray recording the employee IDs, a double array reference to return the wages of the given employees in the same order as that of the int array, and a String arrayreference to return the names of the given employees in the same order as that of the int array. If the record of any given ID is NOT found, use -1.0 as the wage andNULL as the name. The easiest way is to use ArrayTools.binarySearch to search for the employee record corresponding to each ID.

Write a PayrollDemo class that implements the following requirements: Create a Payroll object. Display the employee data of this Payroll object. Get the number ofemployees in this object, use a loop to display the employee ID of each employee and ask the user to enter hours worked and pay rate for this employee, save hoursworked and pay rate to this Payroll object.

Display the employee data of this Payroll object again. Get and display the average wage of all employees with appropriate prompt. Get and display the highest wageamong all employees with appropriate prompt. Get and display the range of the pay rate of all employees with appropriate prompt, e.g., … between … and … Ask theuser to enter an employee ID and display the wage of this employee or “This employee is not found” if there is no such employee ID on record. getWageViaIDSeqS must becalled here. Ask the user to enter another employee ID and display the wage of this employee or “This employee is not found” if there is no such employee ID on record.getWageViaIDBinS must be called here. Ask the user to enter the number of employees that she/he would like to query, validate the user input, which needs to be between1 and the number of employees. Then use this number to as the array size to create three equal-sized arrays: an int array, a double array, and a String array. Use aloop to ask for the IDs of the employees to be queried. Call the getNamesWagesViaIDs method to get the names and wages of the employees queried by the user. Finally,display the following information for each employee queried.

Employee ID: … Name: … Wage: .

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1. A call center is using the metric of average time per call when rewarding employees. In order to keep their average time low, employees are hanging up on customers when they think that the call will take too long to answer.
2. In a department store, salespeople are rewarded based on their sales volume. The problem is that they are giving substantial discounts and pressuring customers to make unnecessary purchases.
3. All employees at a factory are receiving a large bonus if there are no reported injuries for 6 months. As a result, some employees are hiding their injuries so that they do not cause others to lose their bonus.

What are the reasons for the negative consequences of these bonus schemes? Modify these schemes to solve the problems.

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