Professor lawrence was concerned about the validity of a recently reported experiment on the effects of alcohol use. which process would best enable her to assess the reliability of these findings?
a. naturalistic observation
b. replication
c. random sampling
d. a case study

 The correct answer is  :  b.  replication

Explanation:   Replication is the process of copying and keeping data updated in various database modes. Replication has several advantages such as: performance, failsafe, reliability and block generation. Replication is the process by which an exact copy of part of the system is generated.

the answer is: c. c.it limited the president’s power to start wars.

the war powers resolution of 1973 requires the president to notify the congress whenever the president wanted to order a military operation to other countries within 48 hours. if after being reviewed the congress disagree with the proposal, that the president will be banned from ordering the operation.