A ______________ represents the need of information in the program without the presenting the details. a. abstraction b. polymorphism c. implementation d. class
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244. | A ______________ represents the need of information in the |
a. | abstraction |
b. | polymorphism |
c. | implementation |
d. | class |
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- TOPIC 1: An Extended Engineering Calculator DESCRIPTION: Write a python program that Models an Extended Engineering Calculator for solving complex equations, formulas and problems in field of Electrical, Mechanical, Chemical, Electronics, Civil, Metallurgy, Plastics, Ceramics, Physics, Maths and many more. • incorporate graphical user interfaces, but the use of classes and objects should play a major role. • Apply object-oriented concepts in application analysis, design, implementation, and testing. • Apply generics programming in classes and methods • Produce well documented and elegant programs written in Python and use object-oriented technique to analyse software problems Your system should, among many other features, be able to and/ or have and/ or apply: Calculate and convert volumes, area, perimeter, weight etc. Has capabilities of a Scientific Calculator Pressure Calculators Vehicle Speed Torque Calculators Speed-Distance-Time Temperature calculation and…1. Create a program in C# by creating a custom or additional "class" namely: • Class Computer 2. This class will display the specifications of a computer based on their type: • Desktop • Laptop • Tablet Sample Input/Output: Computer Type: laptop Specifications: OS: Windows 10 Pro Processor: core i9 11th Generation 3.6GhzO Non functional requirement 2. Testing individual program parts or object classes is called * O Unit testing O Component testing O Integration testing O System testing 3. Reguirements engin
- Using classes, design an online address book to keep track of the names, addresses, phone numbers, and dates of birth of family members, close friends, and certain business associates. Your program should be able to handle a maximum of 500 entries. Define a class addressType that can store a street address, city, state, and ZIP code. Use the appropriate functions to print and store the address. Also, use constructors to automatically initialize the member variables. Define a class extPersonType using the class personType (as defined in Example 10-10, Chapter 10), the class dateType (as designed in this chapters Programming Exercise 2), and the class addressType. Add a member variable to this class to classify the person as a family member, friend, or business associate. Also, add a member variable to store the phone number. Add (or override) the functions to print and store the appropriate information. Use constructors to automatically initialize the member variables. Define the class addressBookType using the previously defined classes. An object of the type addressBookType should be able to process a maximum of 500 entries. The program should perform the following operations: Load the data into the address book from a disk. Sort the address book by last name. Search for a person by last name. Print the address, phone number, and date of birth (if it exists) of a given person. Print the names of the people whose birthdays are in a given month. Print the names of all the people between two last names. Depending on the users request, print the names of all family members, friends, or business associates.Chat Application Write a GUI Java program to implement a client/server chat application using Java sockets and threads. 1000 ... Server Client Client Connected to: localhost Now Connected to localhost Send Send Project instructions 1) The total grade for the project is 05 marks. 2) Each student must implement the project individually without any participation with other students. 3) Your program has to be split into several appropriate functions and classes. 4) The style and readability of your program will also determine your grade, in addition to the correctness of the program. Write your Code here Paste your Output Screen here ServerDesign, implement and test a class that can be used to hold information about a musical note. Test it with an appropriate driver program. DESIGN REQUIREMENTS A programmer MUST be able to set and retrieve the length of the note and the value of the note. The length of a note may be a sixteenth note, eight note, quarter note, half note, or a whole note. The note’s value is an integer. it is specified by counting how far the note lies above or below the A note that orchestras use in tuning ( https://en.wikipedia.org/wiki/A440_(pitch_standard) if needed to check ) . In counting "how far", you should count every key, both the white and black notes on a piano. So the A note above Middle C would have a value of 0. The A note one octave above that would have a value of 12. The default constructor should set a note to a A440 (an A note of frequency 440Hz) quarter note. Include methods to set a note to a specified length and value. Write methods to retrieve information about a note,…
- 1- Give three examples of life-critical software applications.2- Give an example of a software application where adaptability can meanthe difference between a prolonged sales lifetime and bankruptcy.3- Describe a component from a text-editor GUI (other than an “edit” menu)and the member functions that it encapsulates.1.1. Software evolution does not comprise: a. Development activities b.Negotiating with client c.Maintenance activities d.Re-engineering activities 1.2. Some programming constructs and techniques, such as GOTO statements, pointers, recursion, inheritance, and floating-point numbers are inherently error-prone, These should NOT be used when developing systems. a. web based b. interactive c. dependable d. unexpected e. executable is a software unit whose functionality and dependencies are completely defined by a set of can be combined with other components without reference to their 1.3. А public interfaces. implementation and can be deployed as an executable unit. a. component b. requirement c. composition d. function e. language______is the process of communicating with items over well-defined interfaces without being given access to the implementation details of other objects.
- Write a Java programming: Create a project called Student Registration System (SRS) - TaibahCCSE and implement your class diagram that must include: Course, Faculty, student and administrator (6) If the user is administrator, the following menu should be displayed: Allocate course Drop course Print a report A. If allocate course is chosen (AddCourse( …) ): Ask the user to enter the course Id and the lecturer Id to allocate the mentioned course to the intended faculty member. B. If Drop course is chosen ( dropCourse( …) ): Ask the user to enter the course Id and the lecturer Id to drop the mentioned course from the courses of the intended faculty member. (7) Print a report should display lists of courses and faculltymember .C++ Please make the necessary changes and finish the code. Upvote for quick working code in Visual Studio. Thank You. Objectives• To reinforce previously learned fundamentals• To further apply OOP principles• To understand inheritance betterInstructionsMajor steps outline:1. Implement a BasicShape class, which will be a pure abstract base class2. Implement a Circle class derived from the BasicShape class3. Implement a Recentage class derived from the BasicShape class4. Dynamically create objects of the derived classes (at least 6 objects), and store them in a vector<BasicShape*>5. Iterate through the vector, and call the whatAmI, as well as the getArea method (described later) to ensure the correct areas are calculate for the given shapeImplement a BasicShape classWrite one file:• BasicShape.hThe class is a pure abstract base class, which means all of its methods are pure virtual functions. If you don’t know what this means, please refer to the lecture video as well as the…C++ Please make the necessary changes and finish the code. Upvote for quick working code in Visual Studio. Thank You. Objectives• To reinforce previously learned fundamentals• To further apply OOP principles• To understand inheritance betterInstructionsMajor steps outline:1. Implement a BasicShape class, which will be a pure abstract base class2. Implement a Circle class derived from the BasicShape class3. Implement a Recentage class derived from the BasicShape class4. Dynamically create objects of the derived classes (at least 6 objects), and store them in a vector<BasicShape*>5. Iterate through the vector, and call the whatAmI, as well as the getArea method (described later) to ensure the correct areas are calculate for the given shapeImplement a BasicShape classWrite one file:• BasicShape.hThe class is a pure abstract base class, which means all of its methods are pure virtual functions. If you don’t know what this means, please refer to the lecture video as well as the…