CIS105 Homework assignment

First part answer these questions.

Q1: Describe the purpose of modeling in science. List the benefits of a computational model over a physical model. Explain the tradeoff between accuracy and complexity in models. ( at least 100 Word).

Q2: Define different types of simulation models, including discrete and continuous,           deterministic and stochastic. Describe how a discrete event simulation works. ( at least 100 Word).

Q3: What components necessary for an e-commerce business-to-consumer site would a “bricks and mortar” business already have, and what would be entirely new? ( at least 100 Word).

Second part

·         Write a 2 page research paper (excluding the title page) on the components of operating systems.  Use 3 resources (Wikipedia sources are not permitted) and list each resource used at the end of the paper in the reference list section.