Programming & Computer Science Answers

Fakir Mohamad is the owner and manager of Coach’s convenience store. As with most such  establishments, it is located on the intersection of two streets and sells gasoline in addition to  the myriad of goods inside. Fakir has connected the two point-of-sales registers in the  convenience store as a network and has DSL access from home. His home computer uses the  same DSL access for his personal email but he does not yet use email at work. He has Internet  access at home but not at work as he has blocked all IP addresses except his home machine.  Therefore, he is subject to virtual threats by way of his home environment to the work system. 

What preventive, defensive, and protective measures should Fakir take at the store? DISCUSS it and support your answer with relevant data and information.

 Discuss TWO (2) of the best encryptions that are  available today for social media platform users based on your observation. Support your answer with relevant data and information.

 As a computer user, how would you strengthen user authentication?

 As a computer user, what should you do once you identify that your computer device  has been compromised?

 As a computer user, what sorts of anomalies would you look for to identify a  compromised system?

DESCRIBE TWO (2) features of Among Us that can  inspire to improve our lives in computer security management scope. Support your answer with  relevant data and information.

priority Queues

modify the class queues so that it now behaves as a priority queue. A priority queue is a queue whose enqueue function is different in such a way that if a node has a priority value higher than the one already in the queue, it rearranges so that now the higher priority node is before the lower priority node in the queue.

we shall make a priority queue of a shopping list. the shopping list is defined by a dynamic collection of nodes containing itemName and isleNo. the list is prioritized according to isleNo. in any shopping mart, the isle numbers are arranged in ascending order. a mart can only have 20 isles at maximum.

In the month of RAMZAN people distribute food packages. Carrefour offers a food package which contains

the following items 10kg flour, 5kg rice, 5ltr oil, 2pack salt and 500gm spices. Price of above items are:

1. Flour per kg 95

2. Rice per kg 210

3. Oil per liter 410

4. Salt per pack 50

5. Spices per 10 grams 5

Write a C++ program in which, take number of required bag from user and calculate the total price of

required packages and display it on console.

Write the code solution using an explicit cursor with a simple Loop. Make sure to use your own variables.

DESCRIBE any TWO (2) QoS schemes in detail