Please enumerate and briefly describe each of the three steps involved in the physical design. The administration of database recovery may make use of these four backup levels in whatever combination they see fit. What exactly is the function of each successive level of backups?

An administrator must maintain watch on the database to ensure its smooth operation. So, what does this entail, exactly? To what goal does a database administrator devote their time?

Enumerate and briefly describe the three physical design procedures.The administration of database recovery may use any combination of these three backup layers. What use does each backup level serve?

Python 3.7.4: I have project named “MOREPioneers.py “.  I need to take a text file named Pioneers.txt that has a list of computer influencers and their accomplishments separated by a comma and display them when the user requests.  It SHOULD be able to accept mixed cases for the name, loop as many times as the user wants, and end when the user says “Quit,” without using “break;” my instructor says that using “break” is a bad practice.  I seem to be failing on all accounts, ha.  Would you mind reviewing my code and telling me how I can correct it, please? The code is below for you to copy and paste, I've also attached a picture in case the indentation gets lost: ''' function to display computer pioneers name '''def DisplayNames(nameDict):    print('\nComputer Pioneers name list: ');    for name in nameDict:        print(name); ''' main method '''def main():    inputFile = open('Pioneers.txt');    nameDict = {};     singleLine = inputFile.readline();    while singleLine:…