MISY 4340 MID-TERM COMPREHENSIVE EXAM QUESTIONS
WITH DETAILED VERIFIED AND 100% ACCURATE
ANSWERS BRAND NEW EXAM ALREADY GRADED A+ PASS
Data Provisioning Ans✓✓✓the process of providing users and systems
with access to data
Replication Ans✓✓✓ensures that the source data remain intact; data
from a source system is copied into the analysis system
Structured Data Ans✓✓✓data that is computer-readable, highly
organized, and searchable
Unstructured Data Ans✓✓✓data that does not conform to data models
and associated metadata
Database Ans✓✓✓organized collections of data that enable users to
access, manage, and update the data
Data Model Ans✓✓✓the structure of a database
Relational Database Ans✓✓✓a collection of tables linked together via
relationships
Primary Keys Ans✓✓✓an attribute (or set of attributes) in a table that
uniquely identifies each row in a table
, Foreign Keys Ans✓✓✓are called this when primary keys are referenced
in other tables
Normalization Ans✓✓✓the process of decomposing a database table
into more tables until the database is no longer susceptible to
modification anomalies
Tagged Data Ans✓✓✓employ identifiers known as tags that are
attached to the data elements to make them readable by a computer
Transactional Systems Ans✓✓✓store and process business data
required for each of the business's operations
Online Transaction Processing (OLTP) Ans✓✓✓have several features
that enable them to support high-volume business transactions; also
called Transactional Systems
Data Staging Ans✓✓✓process whereby data are organized and
prepared for analysis
Data Modeling Ans✓✓✓definition of the data entities and their
relationships
WITH DETAILED VERIFIED AND 100% ACCURATE
ANSWERS BRAND NEW EXAM ALREADY GRADED A+ PASS
Data Provisioning Ans✓✓✓the process of providing users and systems
with access to data
Replication Ans✓✓✓ensures that the source data remain intact; data
from a source system is copied into the analysis system
Structured Data Ans✓✓✓data that is computer-readable, highly
organized, and searchable
Unstructured Data Ans✓✓✓data that does not conform to data models
and associated metadata
Database Ans✓✓✓organized collections of data that enable users to
access, manage, and update the data
Data Model Ans✓✓✓the structure of a database
Relational Database Ans✓✓✓a collection of tables linked together via
relationships
Primary Keys Ans✓✓✓an attribute (or set of attributes) in a table that
uniquely identifies each row in a table
, Foreign Keys Ans✓✓✓are called this when primary keys are referenced
in other tables
Normalization Ans✓✓✓the process of decomposing a database table
into more tables until the database is no longer susceptible to
modification anomalies
Tagged Data Ans✓✓✓employ identifiers known as tags that are
attached to the data elements to make them readable by a computer
Transactional Systems Ans✓✓✓store and process business data
required for each of the business's operations
Online Transaction Processing (OLTP) Ans✓✓✓have several features
that enable them to support high-volume business transactions; also
called Transactional Systems
Data Staging Ans✓✓✓process whereby data are organized and
prepared for analysis
Data Modeling Ans✓✓✓definition of the data entities and their
relationships
