Thursday, July 11, 2024

Difference of Two Numbers in C

 



Program Listing

#include <stdio.h>


int main()

{   

    int a=0,b=0,difference=0;

    printf("\n\n");

printf("\tDifference of Two Numbers in C");

printf("\n\n");

printf("\tGive Two Numbers : ");

    scanf("%d%d",&a,&b);


    /* Compute the Difference of Two Numbers */

    

    difference = (a - b);

    

printf("\n\n");

printf("\t===== DISPLAY RESULTS =====");

printf("\n\n");

printf("\tThe difference between %d and %d is %d.",a,b,difference);

printf("\n\n");

printf("\tEnd of Program");

printf("\n");

}


Wednesday, July 10, 2024

What is cash flow statement?

What is income statement?

Student Record System in C++

Student Record System in C++


 


Program Listing

#include <iostream>

#include <string>


class Student {

public:

    // Constructor to initialize the student's information

    Student(std::string name, int rollNumber, double marks) {

        this->name = name;

        this->rollNumber = rollNumber;

        this->marks = marks;

    }


    // Function to display the student's information

    void displayInfo() {

        std::cout << "\n\tStudent Name: " << name << std::endl;

        std::cout << "\tRoll Number: " << rollNumber << std::endl;

        std::cout << "\tMarks: " << marks << std::endl;

    }


private:

    std::string name;

    int rollNumber;

    double marks;

};


int main() {

    std::string name;

    int rollNumber;

    double marks;


    // Input student information

    std::cout <<"\n";

    std::cout << "\tEnter student's name: ";

    std::cin >> name;


    std::cout << "\tEnter roll number: ";

    std::cin >> rollNumber;


    std::cout << "\tEnter marks: ";

    std::cin >> marks;


    // Create a Student object with the provided information

    Student student(name, rollNumber, marks);


    char choice;

    

    do {

        std::cout << "\n\tStudent Record Main Menu\n" << std::endl;

        std::cout << "\t[1] Display student information" << std::endl;

        std::cout << "\t[2] Quit Program" << std::endl;

        std::cout << "\tEnter your choice: ";

        std::cin >> choice;


        if (choice == '1') {

            // Display the student's information

            student.displayInfo();

        } else if (choice != '2') {

            std::cout << "\n\tInvalid choice. Please try again." << std::endl;

        }


    } while (choice != '2');

     std::cout << "\n\tEnd of Program. Thank you for using this program." << std::endl;

    return 0;

}


Tuesday, July 9, 2024

What is Grammarly?

How To Become a Database Administrator?

How To Become a Database Administrator?

 How To Become a Database Administrator?


Becoming a database administrator (DBA) typically involves a combination of education, experience, and specific skills. Here’s a general roadmap to becoming a DBA.


1. Education


Start with a relevant bachelor’s degree in Computer Science, Information Technology, or a related field. Some employers may prefer candidates with a master’s degree for senior positions.


2. Gain Technical Skills


Database Systems: Develop proficiency in popular database management systems (DBMS) such as MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, etc.


3. SQL


Master SQL (Structured Query Language) for querying and managing data in databases.


4. Data Modeling 


Understand data modeling techniques to design efficient database schemas.


5. Backup and Recovery


Learn about database backup, recovery, and disaster recovery procedures.


6. Performance Tuning


Gain skills in optimizing database performance through indexing, query optimization, etc.


6. Gain Experience


Start with entry-level roles like database developer or data analyst to gain hands-on experience with databases.

Progress to roles that involve more database administration responsibilities as you gain experience.


7. Certification


Consider obtaining certifications from database vendors (e.g., Oracle Certified Professional, Microsoft Certified Solutions Expert) to validate your skills and knowledge.


8. Soft Skills

Develop good communication skills, problem-solving abilities, and the ability to work under pressure, as DBAs often need to handle critical database issues.


9. Stay Updated

Keep up with industry trends and new technologies in database management.


10. Networking

Build a professional network through industry events, forums, and online communities to stay connected and learn from others in the field.