please answer the question...,.,.within 30 minutes. make sure the explanation and reasons are explained in very detailed manner as in why the option is correct and why other options sre incorrect give reasons for the same , Attempt the answer only if your are 100% sure that its correct. else leave it for other tutor otherwise i will give negative ratings and will also report your answer for unprofessionalism. Make sure the answer is 100% correct and is not copied from anywhere. ATTEMPT THE QUESTION ONLY IF YOU ARE 100% CORRECT AND SURE. ELSE LEAVE IT FOR ANOTHER TUTOR. BUT PLEASE DONT PUT WRONG ANSWER ELSE I WILL REPORT.

MAKE SURE THE REASON WHY THE OPTIONS ARE WRONG OR INCORRECT IS THOROUGHLY EXPLAINED, and also the answer should not cipied from anywhere, write with your own language. ELSE I WILL REPORT THE ANSWER.

Troy has a customized business management system that he likes. However, it cannot easily scale up to meet his growing database storage needs, offers poor protection from hackers, and requires maintaining a large IT department. Troy should replace this system with Multiple Choice a custom, cloud-based solution (PaaS or laaS). O an on-premises option. O a custom, off-the-self option. O a software as a service (SaaS) system