CSE 3330 Exam Questions and Answers

CSE 3330 Exam Questions and Answers
Big data - ANSWER-Capturing information as more data are being generated:

High Volume
High Velocity
High Variety

Data Acquisition
Data Application

Data Acquisition - ANSWER-Capture information or data (scattered Data)

Time
How
Pattern determination

Database - ANSWER-A collection of related data, creating data system with DBSM

Data - ANSWER-Known facts that can be recorded with illicit meaning

DBMS - ANSWER-A software that works with Database.

Process queries/programs

Access/store data

BDMS allows... - ANSWER-Manipulate and sharing of database, as well as security

Entities - ANSWER-something that exists, whether it be a person, being or organization

i.e. course section in a university

Mini-world - ANSWER-Some part of the real world about which data is stored in a
database. For example, student grades and transcripts at a university.

BDMS catalog stores - ANSWER-Metadata of database
-Data Structure
-Constrains
-Data Types

Insulation between program and data - ANSWER-Program-data independences

-Allow changing of data structure and storage organization without changing DBMS
access programs