How will Nitish Kumar succeed in providing the promised employment?

As the NDA secured the majority in the recently held election, winning 125 seats in the 243-member Bihar Assembly, the BJP was the clear leader in the combine with 74 seats, against the Janata Dal-United's 43 and eight in the kitty of smaller allies, VIP and HAM. Now, the question has arose over the promises made by Nitish Kumar and how will he fulfill them.