Answer:
Agile software development
Explanation:
Agile software development model is a blend of iterative and steady procedure models with center around process flexibility and consumer loyalty by fast conveyance of working programming item. Nimble Methods break the item into little gradual forms. These assembles are given in emphases.
So in blank space there will be Agile software development
Answer:
X is in NP and Y is in NP-HARD ( A )
Explanation:
X is in NP and Y is in NP-HARD can be inferred from the previous statement made in the problem above because problem decision X can be in NP if it can BE reducible to a 3-SAT polynomial real time, if that can be achieved then 3SAT will be in NP since SAT is in NP as well.
also problem decision Y can be in NP-HARD if 3SAT can be reducible to it in polynomial time as well hence option A is the correct option
