Data Types 4. Consider the following list of identifiers. For each identifier: a. Write a suitable data type b. Write an example of a value or text that could be stored, based on the chosen data type. One is done for you. Here are some examples of data types. Values Data Type Integer Real Identifier i. ii. Approved iii. Username Sales Tax iv. Passed V. StudentID vi. ServiceCharge vii. 2percentTip viii. Confirm ix. Phone Number Examples 4, 10, 56 45.3, 12.95, 25.00 Data type Real Text Data Type Character String Examples 'Y', 'n', 'T', 'A', 'P' 'Marie, 'No', 'Yes', 'Passed' Example of value or text 12.50
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- Alias is also known as a data type. True False We can use Hierarchy to combine two values of a dimension into a single category. True False ........... Which of the following can include multiple version of the same worksheet? * 0/2 Dashboard and stories Stories but not dashboards Dashboards but not stories Neither dashboards nor stories ......... A color gradient is used for which of the following * 0/2 Discrete measure Continuous measure Both continuous and discrete N/AUsing C++ create a class Parent with Name & CNIC number as a private data members. Create a getinput & showinput functions & set values through getter & setters. Create another class Student with section as private data member & examscore as a protected data members. Class Student is a relationship with class Parent. Create a getdata & displaydata functions & set values through getter & setters. Create a third class Resultcard with remarksbyteacher as a private data members. Create a function getgrade which calculate the grade of students according to their marks and then display the report card of student. Class Resultcard is a relation with class Student."Type" alone does not define a variable. Variables have unique attributes, including data types. How can we utilise this notion to describe any variable?
- Language: C++ Subject: OOP Task:You have to write a program to store information of university students. There can be many students in university, so you can make a Student class and objects of class Student to store information. The university is interested in storing information about student’s name, enrollment, department, class, CGPA and gender. You can store this information as data member values for each object. But as you already know you cannot directly access data members of a class, so you need to make member functions to access data members. You can make as many member functions as you want. There are no restrictions. The University is interested in knowing the student’sname with highest CGPA in a specific class. For example if you entered information of 10 students from class BSIT 2 and information of 5 students from class BSIT 3, and it is asked to find name of student with highest CGPA in BSIT 2 then your program must be able to find details of highest CGPA student from…Use the following definitions to answer Questions P3 – P16:You have been asked to represent data for the list of courses offered in a given quarter and the students registered for each course. You should represent each course with the following namedtuple:Course = namedtuple (‘Course’, ‘name department students’) The Course name and department are strings. The Course students is a list of student objects. You should represent each student with the following namedtuple:Student = namedtuple(‘Student’, ‘name age gpa’)The Student name is a string, the age is an integer, and gpa is a float..s1 = Student("Joe", 18, 3.0)s2 = Student("Jane", 19, 3.2)s3 = Student("Pete", 20, 2.8)s4 = Student("Sally", 21, 2.9)s5 = Student("Matt", 22, 3.3)s6 = Student("Tina", 20, 3.4)c1 = Course("CS151", "CS", [s1, s2, s3, s4, s6])c2 = Course"CS152", "CS", [s1, s5, s3, s2])c3 = Course("Math2B", "Math", [s6, s5, s4])AllCourses = [c1, c2, c3] Q3:AllCourses[1].students[2].age Q4:len(c2.students) Q5:s1 in…Consider the following scenario: you're creating a Java application to store the names and ages of a family's children. Describe the strategy you would use in order to determine the data types that would be necessary for your particular application. You must provide three (3) data components and the data types that correspond to them for your application. Justify your response with a specific reason.
- Computational thinking for a software developer/computer programmer is a critical skill that is consistently applied. This lab requires you to develop a solution using Java object-oriented programming that simulates creating and managing a collection of songs. The system manages information about a collection of songs. The system stores the following information (for each attribute, choose any type that you think is appropriate--you must be able to justify the decisions you make): Collection Name: the name for the collections of songs Collection list of songs: the system allows you to create a collection with unlimited songs. You can add the same song multiple times to any given collection. Hence, the collection allows songs to be duplicated Note: other system functionalities can be inferred from the given JUnit test. o NoSystem.out.printlnstatementsshouldappearinit.o NoScanneroperations(e.g.,input.nextInt())shouldappearinit. Instead, declare the method's input parameters as indicated…C++ PROGRAMMING LANGUAGE FOR THE SOLUTION PLEASE!!!! I need a full program please, do't skip a single step!!! Please read the full details in questions till the end of this text and answer please!!! Problem Statement You are to develop a program to define and test an object class whose instances will be used to store some data of a basketball player. We use this information to compute some statistics about our basketball players. A basketball player will have the following data: firstname lastname gamesplayed minsplayed fieldgoals threepoints freethrowsmade rebounds assists steals The 8 statistics are integers and must be stored in a single array within a Player object. Your class needs to provide all the methods needed to: provide a default constructor for your Player class default first and last name are "unknown" default integer values are 0 read a player's data from a single line of input These will be used later when we start reading records of data from an input file. The…Abstract data types are not specifically specified types of data.
- Programming language: C++ We know that an Educational Institute consists of teachers and students. You are required to create a base class Person with attributes: name, CNIC and gender. Derive Teacher and Student class from Person class Print Person class code here. Print Teacher class code here. Print Student class code here.Q1: What are some features and benefits to structured data? Check all that apply. Group of answer choices A method can be passed a structure and the method can then process multiple data items in a structure. 1: Related data items can be under 1 structure definition. 2: Programmers can code structures as they see fit. 3: Structures can be used in arrays to simplify some programming tasks. 4: Multiple variables can be defined using the same structure. Q2: Enumerations are representing constant values and are therefore required to be coded in uppercase characters. True False Q3: Enumerations are stored in memory as ______ . Group of answer choices Integer 1: String 2: Pointer to an internal variable 3: Internal array Q4: Why did the author include enumerations in the same chapter as structured data? Check all that apply. 1: Enumerations are a programmer-defined data type, similar to structured data types being programmer-defined. 2: You can't have structured…Point of sales systemcreate a POS in java that will have the basic operation of a point of sales System.your system should provide the following:1. a login frame to allow the employee to login2. cash register sales3. items scanning when a client bring the product4. real time stock level5. stock infosl (product codes ,and informartion such as price and quantity)6. sales reportall the product must be stored in a SQL database using necessary security.Note:1. Use GUI to make the application2. Do not use any builder to drag and drop component