Find the smallest value of n such that f(x) is O(x^n) for each of the following. a) 3x^2-4x +12 b) x+xlnx c) x+10

It can be short answers.    1. Explain how privacy and security are related and give two examples of federal requirements for keeping data private.   2. Compare traditional database replication with distributed databases.   3.  Describe the role of the data scientist in an organization, including technology businesses.   4. What is the DBA's role with regard to access privileges?   5. Discuss the steps that organizations take to protect their data against hard drive failures and electrical power interruptions or outages.   6. Explain when you are likely to use a NoSQL DBMS and when you are likely to use an object-oriented DBMS.   7. Explain how new application development projects might select a relational DBMS and give an example of their selection.

Fermat's "Little" Theorem states that whenever n is prime and a is an integer, a^n−1≡1modn Then 281825≡ 263 mod827. c) If a=146 and n=331, then efficiently compute 146332≡ mod331Use The Extended Euclidean Algorithm to compute281^1≡362 mod827. Then 281^825≡???mod827. c) If a=146 and n=331, then efficiently compute146^332≡ ???mod331

What are the space requirements of an array of n integers assuming each requires c bytes?