SCENARIO-BASED PROBLEM: Omantel wants to adopt a new system for their billing system. You are requested to lead a programming team that will develop a system form them. The program will start by entering the number of subscriptions. The number of subscriptions will be used as basis for the number of times the subscription type, the number of units and the amount of mobile data will be entered by the user. (Example: If user entered 5 for the number of subscriptions, the subscription type, number of units and the amount of mobile data will be entered also five times). The subscription fee is computed based on the subscription type and the amount of mobile data

SCENARIO-BASED PROBLEM: Omantel wants to adopt a new system for their billing system. You are requested to lead a programming team that will develop a system form them. The program will start by entering the number of subscriptions. The number of subscriptions will be used as basis for the number of times the subscription type, the number of units and the amount of mobile data will be entered by the user. (Example: If user entered 5 for the number of subscriptions, the subscription type, number of units and the amount of mobile data will be entered also five times). The subscription fee is computed based on the subscription type and the amount of mobile data

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 20PE: When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making...

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Read the following scenario: A customer calls a clerk at the insurance company and gives his policy number, and the system displays the basic insurance policy. The clerk then checks the information to make sure the premiums are current and the policy is in force. The customer gives the make, model, year, and vehicle identification number (VIN) of the car to be added. The clerk enters this information, and the system ensures that the given data is valid. Next, the customer selects the type of coverage desired and the amount of each. The clerk enters the information, and the system records it and validates the requested amount against the policy limits. After all the coverages have been entered, the system ensures the total coverage against all other ranges, including other cars on the policy. Finally the customer must identify all the drivers and the percentage of time they drive the car. If a new driver is to be added, then another use case – Add new driver – is invoked. At the end of…
A three stage amplifier is to have an overall noise temperature no greater than 7O K. The overall gain of the amplifier is to be at least 45 dB. The amplifier is to be built by adding a low-noise first stage to an existing two-stage amplifier that has the gains and noise figures shown below. The stage number refer to locations in the new amplifier. Stage Power Gain Noise Figure 20 dB 3 dB 13 15 dB 6 dB a. What is the minimum gain in decibels that the first stage can have? b. Using the gain you calculated in part (a), calculate the maximum noise figure in decibels that the first stage can have. Express answer with two decimal places. c. Suppose the gain of the first stage could be increased by 3 dB without affecting its noise figure. What would be the effect on the noise temperature of the complete amplifier?
A travel company provides a selection of Hotels that prospective customers can reserve prior to booking a room. A customer can select from a range of Accommodation Types that each hotel offers to suit their requirements. Details of the accommodation type include the catering facilities either Self Catering (SC), Half Board (HB); Full Board (FB). The bed type is either Twin bed(T); Double bed(D); Suite(S). The price of the hotel is determined by the hotel and the type of accommodation offered. Assume that • Each hotel is identified by a hotel code. • The accommodation type is identified by a unique accommodation type code. • Accommodation is only available during the month of Sept in 2019. Draw an Entity-Relationship data model for the above scenario neatly.
Context You work with the team in charge of the automatic driving program at Tesla. You are in charge of programming the necessary braking to be applied in the event that the car's on-board computer detects a stationary obstacle that appears directly in front of the car. Constraints In order not to rush the passengers of the car too much, the program would like to brake as gently as possible. To keep a certain safety margin, the program must stop 1 meter before reaching the obstacle. Modelization Start by modeling the acceleration required to bring the car to a complete stop (while respecting the constraints) as a function of the speed at which the car was initially traveling and the distance at which the obstacle appeared. Then test your model by calculating the modulus of the acceleration needed for the following values The car was traveling at 45 km/h; The obstacle appeared 23 meters in front of the car;
When you borrow money to buy a house, a car, or for some other purpose, you repay the loan by making periodic payments over a certain period of time. Of course, the lending company will charge interest on the loan. Every periodic payment consists of the interest on the loan and the payment toward the principal amount. To be specific, suppose that you borrow $1,000 at an interest rate of 7.2% per year and the payments are monthly. Suppose that your monthly payment is $25. Now, the interest is 7.2% per year and the payments are monthly, so the interest rate per month is 7.2/12 = 0.6%. The first months interest on $1,000 is 1000 0.006 = 6. Because the payment is $25 and the interest for the first month is $6, the payment toward the principal amount is 25 6 = 19. This means after making the first payment, the loan amount is 1,000 19 = 981. For the second payment, the interest is calculated on $981. So the interest for the second month is 981 0.006 = 5.886, that is, approximately $5.89. This implies that the payment toward the principal is 25 5.89 = 19.11 and the remaining balance after the second payment is 981 19.11 = 961.89. This process is repeated until the loan is paid. Write a program that accepts as input the loan amount, the interest rate per year, and the monthly payment. (Enter the interest rate as a percentage. For example, if the interest rate is 7.2% per year, then enter 7.2.) The program then outputs the number of months it would take to repay the loan. (Note that if the monthly payment is less than the first months interest, then after each payment, the loan amount will increase. In this case, the program must warn the borrower that the monthly payment is too low, and with this monthly payment, the loan amount could not be repaid.)
Process Scheduling: Select all statements below that are true The waiting time is included in the turnaround time. In interactive systems, short response times are unimportant. The time taken in an interactive program from the issuance of a command to the commencement of a response to that command is known as the response time. The response time is the time required for a particular process to complete, from submission time to completion. Throughput is the number of processes executed per time unit. The concept of virtual (run)time in the Completely Fair Scheduler is used to ensure fairness in the allocation of processor capacity.
i want Code in C language A multinational company hired you to develop their employee management system. There are many employees working in different positions and departments. Make a structure for each department telling the number of employees in that department including the heads. Also each position has a reporting head defined in the chart given below also state the reporting head in the employee structure. Make a structure for all the employees holding their bio – data which includes: Name Employee ID CNIC Phone Number Age Department Position Add more necessary variables as required. Create functions to perform these operations: Add Employee Modify Employee Delete Employee Print All Employee Display Details of all Employees Search Employee using Position Search Employee using Department Search Employee using Employee id
USE C++ FOR THIS TASKQ3. A bookshop maintains the inventory of books that are being sold at the shop. The list includes details such as author, title, price, publisher, and stock position. Whenever a customer wants a book, the salesperson inputs the title and author and the system searches the list and displays whether it is available or not. If it is not, an appropriate message is displayed. If it is, then the system displays the book details and requests for the number of copies required. If the requested copies are available, the total cost of the requested copies is displayed; otherwise “Required copies not in stock” is displayed. Design a system without using a class & all defined variables must be represented as pointer type.
A rental company has the following procedure: A customer reserves a car, picks it up and the returns it after a certain period. At the time of pickup, the customer has the option to buy or waive collision insurance on the car. When the car is returned; the customer receives a bill and pays the specified amount. Corporate customers are not billed directly, rather the companies they work for are boiled and payments are made some time later. Required Prepare a use case diagram for capturing the requirements of the system to be developed. Extend the use case diagram to cater for the corporate customers.
Local declarations are those that are stored in the computer's memory, but how are they stored? Using local declarations is unnecessary if the same goal can be accomplished without them. When reference parameters may be used in any function, why bother with value parameters? When it comes to processing programme data, how important are value parameters?
PHP language I/O Take input the selling and cost price of a product from user and then print the profit or loss in output with the message "Profit" or "Loss." In PHP
need sequence diagram An office supply distributer has a set of criteria for preparing bills. When any user such as customer places the order, a sales staff member prepares the order and also writes the bill. If the quantity of items on hand is insufficient, the back order is placed for missing items. The items that are available are shipped and then the bill is prepared. The cost for the back order is billed, when they are shipped. Customers can be of two types; wholesale customers can get any discounts regardless of the number of items ordered. Retail customers will pay sales tax, while wholesale customers don’t have to pay any tax given that their tax exemption application is approved. All bills are sent to the customers.