hello everyone!

im a newbie here and im a registered nurse from d phil..
juz nid sum help...
i juz received my eligibility from CA BON..
i will soon be employed to a tertiary hospital (1,000+ bed capacity hospital) and will it be possible that i'm working and reviewing at the same time?
JUZ WANT TO KNOW IF hOW MANY MONTHS WILL I ALLOW FOR STUDYING BEFORE I TAKE THE NCLEX EXAM (WHILE WORKING)...
AND any strategies in studying while working...
thanks in advance..