Practical Slip 21 - 2019 Pattern

C++:

A) Create a C++ class Employee with data members Emp_id, EmpName, Company_Name and Salary. Write member functions to accept and display Employee information. Design User defined Manipulator to print Salary.
(ForSalary set right justification, maximum width to 7 and fill remaining spaces with ‘*’). [15 Marks]

B) Create a C++ class for a two dimensional points. Write necessary member functions to accept & display the point object. Overload the following operators:

Operator     Example         Purpose

+ (Binary)    P3=P1+P2     Adds coordinates of point pl and p2.

- (Unary)     -Pl                   Negates coordinates of point p1.

*(Binary)     P2=P1*n         Multiply coordinates of point pl by constant ‘n’. [Marks 25] 

 

PHP:

A) Write a script to create XMLfile named “Course.xm]”

<Course>

    <Computer Science>

        <Student name>.......</Student name>

        <Class name>......</Class name>

        <percentage>.....</percentage>

    </Computer Science>

</Course>

Store the details of 5 students who are in SYBBA(CA). [15 Marks]

B) Create a class Student with data members RollNo, Name, PRN number. Derive class Marks from student with data members M_PHP, M_OS, M_CPP, M_Networking and derive a class Result from class Marks with members (Total_Marks, Percentage, Grade). (Use Interface Concept)

Write a Menu driven program in PHP to perform the following operations

i. Accept Student Information

ii. Display Student Information with its result. [25 Marks]

Node JS:

A) Write Node.js application to create an Event Emitter which will emit an event that contains information about the application's uptime, every second. [15 Marks]

B) Using Node.js create an application that shows the mini statement of particular account. (customer table) [25 Marks]