With phased conversion, one or more locations or units/work groups within a location is selected to be converted first as part of a pilot test, and if the system passes the pilot test, then the system is installed at the remaining locations.
A. True
B. False

False

Explanation:

Installing a system sequentially at different locations and then perhaps deliberately creating a delay between the first and second installation, this process refers to a phased conversion process.

try restarting the ps as a whole. i have one and i recently had the same issue, if that doesn't work it may be that your dad need to renew the contract.

explanation:

well cos like a ds it doesn't really die out, unlike for example, fifa, they always come out with a new version, so lets say your fifa 18 is charging you to update the teams and stuff, so, if messi were to go to real madrid (never gonna happen) it would switch messi to the other team, until the owners of fifa come out with fifa 19, then the game would eventually stop updating, and back to the ds, it doesn't really stop working after sometime because there's lots of things that it could be used for, and idk if u know what i'm saying, but long story short, samsung, represents the ds, if they still work, and people love them but not the new version, the old version still works, so they don't really force people to buy new phones, get me?