C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 3, Problem 3.6E
To determine
Program Plan:
Data Members: Data members of the class are the variable defined which class object use to accomplish the task. They can be both private and public. They can be any data type, classes or pointers. Private data members can only be accessed from inside the class, whereas public data members can be accessed from outside of class.
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Programming language : c++
Question :
Make a class Student with attributes StudentName, Enrollment, semester, section, course MarksObtained and Grade. Write appropriate constructors, get and set functions for data members. The data member grade is automatically calculated based on marks obtained out of 100 for each course.
(TCO 2) A centralized design approach is best used when
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the number of objects and procedures is small.
the number of objects and procedures is large.
the problem is spread over several operational sites.
the database cannot be designed by only one person.
Data type
1.) Database Design : Take a crack at designing a simple database for 'A
Small Dentist Office'. To keep it simple, please exclude any financial
or billing information. So build a simple database that keeps track of
patient information and appointments. Keep this very simple, maybe
4 tables.
Part I: First determine the entities. The entities will be the
tables. For example in an employee database the entities might
be: an Employee, a Dept. These would then become the
tables...the Employee table and the Dept table. Once you
have come up with your 4 tables, move on to Part II.
Part II: Design each table. Tables must include:
a. Appropriate column names
b. Data type for each column
c. Whether a column can be 'null' or not
d. Indicate any Primary Keys' and Foreign
Keys'.
e. Indicate any relationships with other tables
PS → DO NOT USE MSAccess to do this Assign. I would use Excel for
this Assign, or you could possibly use MS Word.
Chapter 3 Solutions
C++ How to Program (10th Edition)
Ch. 3 - (Default Constructor) What's a default...Ch. 3 - Prob. 3.6ECh. 3 - (Using a Class Without a using Directive) Explain...Ch. 3 - (Set and Get Functions) Explain why a class might...Ch. 3 - (Modified Account Class) Modify class Account...Ch. 3 - (Invoice Class) Create a class called Invoice that...Ch. 3 - (Employee Class) Create a class called Employee...Ch. 3 - (Date Create a class called Date that includes...Ch. 3 - (Removing Duplicated Code in the main Function) In...Ch. 3 - (C++ 11 List Initializers) Write a statement that...
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- LANGUAGE : C++ QUESTION : make a class of Student with attributes StudentName, Enrollment, semester, section, course MarksObtained and Grade. Write appropriate constructors, get and set functions for data members. The data member grade is automatically calculated based on marks obtained out of 100 for each course. also print out the outputsarrow_forwardQuestion Object Oriented Programming c++ Write a program that defines a class with a data member to holds a "serial number" for each object created from the class. That is, the first object created will be numbered 1, the second 2, and so on. To do this, you'll need another data member that records a count of how many objects have been created so far. (This member should apply to the class as a whole; not to individual objects. What keyword specifies this?) Then, as each object is created, its constructor can examine this count member variable to determine the appropriate serial number for the new object. Add a member function that permits an object to report its own serial number. Then write a main() program that creates three objects and queries each about its serial number. They should respond I am object number 2, and so on.arrow_forwardProgramming Language :- Carrow_forward
- programming language : C++ subject : object oriented programming question: We know that an Organization consists of Managers and Employees. You are required to create a base class Person with attributes name, CNIC and gender. Derive Manager and Employee class from Person class.arrow_forwardPointers A pointer is basically a reference to an object or a function. In fact, it is a variable that holds memory address. This address is the location of some other variable or object in memory. For example, if one variable contains the address of another variable, first one is said to point to the second one. Pointers may have many uses, such as to make functions implement “call-by-reference” methodology and to construct dynamic arrays or structures at run-time. a) Write a complete C program that demonstrates the usage of call-by-reference technique needed for swapping. Develop a call-by-value version to see that changes done to the parameters inside the function are lost. b) Write a complete C program that implements below given user-defined function prototypes for arrays-of-integers. void input_1d_array( int*, int ); void output_1d_array( int*, int ); int sum_1d_array( int*, int ); float average_1d_array( int*, int ); Test each function separately! c) [if time allows]…arrow_forwardAbstract data types are not specifically specified types of data.arrow_forward
- Explain the term "binding expressions" and how they are utilized in data binding.arrow_forwardTopic Name Concept Syntax/Example IS-A HAS-A PART-OF Differences Uses (1) IS-A, HAS-A, PART-OF Relationships (11) Static, final, and protected keywords w.r.t varlable and method. (11) Constructor overloading, method overloading, and method overriding. (Iv) It can be used to return current class instance. Justify the sentence with example. (v) Why we use constructor as private, justify your answer with example?arrow_forwardExplain how arrays might be utilised with functions in the absence of reference.arrow_forward
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