Written in C# Emulate a simple long-distance bus service reservation system.
We are dealing with a handful of routes each with a number of daily running buses, each with a specified number of seats.
Each customer that buys a ticket will get an assigned seat.
Invalid reservation will result in an exception.
Here is a possible list (you might want to come up with a hierarchy of these exceptions):
counter is closed,
seats are not available,
service is cancelled,
insufficient funds to purchase,
payment gateway is not responding.
No other details mentioned name of routes can be anything.

Peripherals are part of the main computer. true false

Ihave a music player on my phone. i can buy songs, add them to playlists and play them. obviously it would be redundant to store each song in each playlist; each playlist is just a list of pointers to the songs. for this lab you will simulate this behavior. your program will need to have options to: add songs to the system library (you will store the text of the first line of the song, rather than the audio) add playlists add songs to a playlist list playlists play a playlist list all of the songs in the library with a count of how many times each song has been played remove a song from a playlist remove a playlist remove a song from the library (and thus from all playlists that contain it) note that we will not be checking many error cases. in real programming this would be bad, you should usually try to recognize and respond to as many types of errors as you can. in the context of class we are trying to acquaint you with as many concepts as possible, so for the sake of educational efficiency we will not be checking most errors in this lab, you may assume that your user provides correct input. you may add all appropriate error testing if you wish, but we will not be testing for it.

Acompany is hiring professionals for web designing. the firm is small with few resources. they want employees who possess problem-solving skills and can independently carry out responsibilities. which kind of employee should they select?