WGU STUDENT PORTAL COACHING REPORT C175 DATA MANAGEMENT
FOUNDATIONS
Attempt #2
Status: Passed
1.
What Is A Broad Definition Of Data?
Your Correct Answer
Answer
Numbers That Are Captured On Digital Media
Raw Facts That Are Captured On Printed Or Digital Media
Alphanumeric Combinations That Can Be Captured On Media That A Computer Can Read Any
Information That Can Be Transferred From Print To Digital
2.
What Are Data?
Your Correct Answer
Answer
Facts That Have Been Organized In A Meaningful Way
Facts That Are The Result Of A Query Of A Database System
Facts That Are Collected And Stored In A Database System
Facts That Have Been Processed And Used For Decision Making
3.
What Is A Determining Characteristic Of Unstructured Data?
Your Correct Answer
Answer
It Does Not Allow Copying And Pasting.
It Is Easy To Query And Retrieve By Business Applications. It
Does Not Follow A Data Model.
It Is Stored In Rows And Columns.
4.
Refer To This Diagram.
,Which Item Represents Unstructured Data?
Your Correct
Answer Answer
A
B
C
D
5.
Which Is True About Flat Files?
Your Correct
Answer Answer
They Contain No Internal Hierarchical Organization.
They Have A Limit Of 256 Records.
They Can Only Contain Two-Dimensional Data.
They Are Always Encrypted.
6.
Which Technology Has No Internal Hierarchy?
Your Correct
Answer Answer
Flat Files
Heap Files
Hashed Tables
Relational Databases
7.
How Were Data Retrieved Before Database Management Systems?
, Your Correct
Answer Answer
Randomly From Linked Files
Sequentially From Simple Files
Using Set Operations On Complex Files
Using Relationships Between Logical Entities
8.
What Is The Uniquely Identifiable Element About Which Data Can Be Categorized In An Entity-Relationship Diagram?
Your Correct Answer
Answer
Entity Types
Primary Keys
Unary Relationships
Intersection Data Points
9.
Refer To This Diagram.
Which Classification Is Correct For The Box Marked “Quantity” In The Given Entity-Relationship Diagram?
Your Correct Answer
Answer
Quantity Data Modality
Data Intersection Data
Product Sales Data
FOUNDATIONS
Attempt #2
Status: Passed
1.
What Is A Broad Definition Of Data?
Your Correct Answer
Answer
Numbers That Are Captured On Digital Media
Raw Facts That Are Captured On Printed Or Digital Media
Alphanumeric Combinations That Can Be Captured On Media That A Computer Can Read Any
Information That Can Be Transferred From Print To Digital
2.
What Are Data?
Your Correct Answer
Answer
Facts That Have Been Organized In A Meaningful Way
Facts That Are The Result Of A Query Of A Database System
Facts That Are Collected And Stored In A Database System
Facts That Have Been Processed And Used For Decision Making
3.
What Is A Determining Characteristic Of Unstructured Data?
Your Correct Answer
Answer
It Does Not Allow Copying And Pasting.
It Is Easy To Query And Retrieve By Business Applications. It
Does Not Follow A Data Model.
It Is Stored In Rows And Columns.
4.
Refer To This Diagram.
,Which Item Represents Unstructured Data?
Your Correct
Answer Answer
A
B
C
D
5.
Which Is True About Flat Files?
Your Correct
Answer Answer
They Contain No Internal Hierarchical Organization.
They Have A Limit Of 256 Records.
They Can Only Contain Two-Dimensional Data.
They Are Always Encrypted.
6.
Which Technology Has No Internal Hierarchy?
Your Correct
Answer Answer
Flat Files
Heap Files
Hashed Tables
Relational Databases
7.
How Were Data Retrieved Before Database Management Systems?
, Your Correct
Answer Answer
Randomly From Linked Files
Sequentially From Simple Files
Using Set Operations On Complex Files
Using Relationships Between Logical Entities
8.
What Is The Uniquely Identifiable Element About Which Data Can Be Categorized In An Entity-Relationship Diagram?
Your Correct Answer
Answer
Entity Types
Primary Keys
Unary Relationships
Intersection Data Points
9.
Refer To This Diagram.
Which Classification Is Correct For The Box Marked “Quantity” In The Given Entity-Relationship Diagram?
Your Correct Answer
Answer
Quantity Data Modality
Data Intersection Data
Product Sales Data
