Sai Saran Reddy Narapureddy
Different Phases in SDLC?
SDLC has six phases
1) Requirement Gathering and Analysis
2) Design Phase
3) Implementation and Coding
1) Requirement Gathering and Analysis:
Data needs of an Educational Institution
Well, in this paper I would like to focus on Educational Institution Business as I am engaged with this
business from my childhood. As every organization needs data for many reasons such as decision
BIS 638, Fall 2016
ERD for White Tower Publishers
The purpose of this assignment is to work through a case study containing user requirements to produce a
complete entity-relationship diagram.
What to Submit
For this assignment you will nee
ELI 184 / Summer 2016
Topics in Education
Instructions: Find three articles related to a controversial topic in American education. These
topics should be something that you can take a position on and argue. Take a look at the list
below for ideas.
Topic Idea: Physical exercises improve cognition in people
Hogan CL, Mata J, Carstensen LL. (2013, Sep 10). US National Library of Medicine. Retrieved from NCBI:
Database Management Systems
More SQL and Relational Algebra
* Some material adapted from R. Ramakrishnan, L. Delcambre, and B. Ludaescher
Go over last weeks quiz
More on SQL queries and relati
1) What query would return a result set containing all the data in the Customers table?
SELECT * FROM Customers
2) What material cost exactly 972? What query did you use to select it?
12in X 12in X 12ft Walnut
Select RawmaterialId, name,
Define Relative Advantage as a perceived attribute of innovations. How do economic factors
and status influence the relative advantage of an innovation? How does relative advantage
influence the rate of adoption? Can over-adoption be prevented? How? What