Which of the following is most often a barrier to software migration? It's easier to continue using an out-of-date software program as long as possible.
O It's usually cheaper to upgrade software than it is to purchase a new product.
O It's difficult to find new software that is secure enough to replace the old software.
O It's not possible to keep old data when migrating to a new software program.

B: It's usually cheaper to upgrade software than it is to purchase a new product.

Explanation: I googled it lol :)

universal windows platform is an open source api created by microsoft and first introduced in windows 10. the purpose of this platform is to develop universal apps that run on windows 10, windows 10 mobile, xbox one and hololens without the need to be re-written for each. it supports windows app development using c++, c#, vb.net, and xaml. the api is implemented in c++, and supported in c++, vb.net, c#, f# and javascript. designed as an extension to the windows runtime platform first introduced in windows server 2012 and windows 8, uwp allows developers to create apps that will potentially run on multiple types of devices.