Programming & Computer Science Answers

Write a for loop to print all elements in courseGrades, following each element with a space (including the last). Print forwards, then backwards. End each loop with a newline. Ex: If courseGrades = {7, 9, 11, 10}, print:

7 9 11 10 
10 11 9 7 

#include <iostream>

using namespace std;

int main() {

  const int NUM_VALS = 4;

  int courseGrades[NUM_VALS];

  int i;

  for (i = 0; i < NUM_VALS; ++i) {

   cin >> courseGrades[i];

  }

  /* Your solution goes here */

  return 0;

}

Bohlale Clothing is located in a number of malls such as Maseru Mall, Pioneer Mall, Sefika etc . Each location

is identified by its location ID, address town/city, contact number and business type Business Type can be either

a store or a warehouse.

b) Bohlale employs many employees on different position, where each employee has a location, first name,

surname, title (salesman, buyer, receiver, and manager), address city/town contact number, fulltime or part time

and rate.

c) The main mandate of the store is to sell clothes and other dressing accessories. Each clothing product has a

unique ID, description, category (shirt, dress, trousers etc), gender (clothes for woman or man), manufacturer ID,

cost price and sales price.

d) Clothing in Bohlale store have varies sizes and colors. The store requires information on the size in which the

clothing item is manufactured together with the color.

Design a complete network infrastructure of an organization using Packet Tracer.

Configure and Document the configuration steps taking screenshot of any Unified Threat Management.

Implemen the following business rules in SQL database:

a) The purchase order value must never exceed M500 000. In instances where the purchase order surpasses M500

000 , a message should be displayed

b) The selling price must be greater than the unit buying price

c) Clothing with the same ID cannot be sold to two customers

d) A message should be displayed when stock levels are less than 10 for each product in stock

Make a loopable menu with the following options:

-Programs 1

-Programs 2

-Exit

The first menu must contain the following programs:

1. Print the letter "W" with the symbol "*" starting in coordinates 1,1
2. Print the letters "XX" with the symbol "*" starting in coordinate 1,1
3. Same program as point 4 (printing squares) but without filling the inside with *'s
4. Exit

The second menu must contain the following programs:

1. Ask two different numbers, print the multiplication tables ranging from those numbers, for example if the numbers given are 2 and 4, print the multiplication tables for 2, 3 and 4.
2. Ask a number and sum the consecutive numbers until the number asked, for example if the number given is 3, the program should print the result of 1+2+3
3. Print 4 squares with the symbol "*" which have a size of 10, 5. Print them in the following coordinates. Square 1: 5,5 Square 2: 5,15 Square 3: 30,5 Square 4: 30,15, this program must contain loops.

It has been established that road accident is the number one killer in Ghana far exceeding that of HIV aids and COVID-19 put together. Most of the roads accidents are known to have been caused by driver negligence. There is currently no system in place to track offenses committed by drivers. Charles Saah of AiTSystem a software company advised that a system should be put in place to track the number of offenses committed by drivers. The system should be able to count the number of offenses committed by each driver and make the following recommendations.

Write a main program to:

Create two different appointment. The first appointment object is for patient “MayaMroueh” on “Thursday” at “13 pm”. The second appointment object is read from the user.

Write the code to check if the two appointments conflict in day and time. If so it prints a message “The two appointments are set for the same day and day”. And moves one of the appointments to the next day.

Write the code to display the appointments information using the method getApprointmentDetails

Case Study

Due to COVID-19 regulations Bohlale Clothing has decided to implement an online system to manage purchasing,

inventory and sales of its products. You have been requested to create a functional database to ensure that the following

information is captured:

a) Bohlale Clothing is located in a number of malls such as Maseru Mall, Pioneer Mall, Sefika etc . Each location

is identified by its location ID, address town/city, contact number and business type Business Type can be either

a store or a warehouse.

b) Bohlale employs many employees on different position, where each employee has a location, first name,

surname, title (salesman, buyer, receiver, and manager), address city/town contact number, fulltime or part time

and rate.

c) The main mandate of the store is to sell clothes and other dressing accessories. Each clothing product has a

d) List new stock received on a given date (order by branch

write a program Construct an ADT (any of your choice but make it unique) with appropriate data members and member functions (CRUD for now). Your implementation will be purely abstraction based i.e. you will make separate files for header, implementation and driver class. In your driver class you will have a list corresponding to the ADT. You will test your program for all list operations. show complete output in screen.

### Functional Interfaces and Lambda Expressions
------------------------------------------------
Use the below class

public class LambdaSample {

    private static List<String> names=new ArrayList<>();
    private static Map<String,String> studentDetails;
    
    static {
        
    names=Arrays.asList( "Anju","Raju","Arun","Vikram");

        studentDetails=new HashMap<String,String>();
        studentDetails.put("Anju","Delhi");
        studentDetails.put("Raju","Chennai");
        studentDetails.put("Arun","Delhi");
        }
    

         }

Implement below static methods and access them from main method . Use Java8 functions

1. displayNames()
    --should displayall the names   

2. findByName(String name)
     -- check whether the given name exists in the list

3. getAllcount()
       -- count the number of person whose name starts with "A"

4. getStduentData()
   -- use biconsumer and print the student details

5. showMaxlength()
    -- display the list of names which is length to be 4 characters