Wgu c170 basic sql Study guides, Class notes & Summaries
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WGU C170 SQL Applicability Problem set study Exam Questions and Complete answers Guaranteed Success 2024/2025
- Exam (elaborations) • 23 pages • 2024
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WGU C170 SQL Applicability Problem set study Exam Questions and Complete answers Guaranteed Success 2024/2025 
 
Two attributes in two related tables have the exact same domain of values. The attribute is a primary key in one table. 
 
Which kind of key is the attribute in the other table 
 
Foreign 
Primary 
Compound 
Composite - correct answer Foreign 
 
Which command creates a database only if it does not already exist 
 
 
IF NOT EXISTS db_name ; 
CREATE DATABASE IF NEW db_name ; 
CREA...
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WGU C170 Fundamentals of SQL Indispensable Study Assessment Guide Exam Questions with all Questions Accurately Answered Updated 2024/2025
- Exam (elaborations) • 11 pages • 2024
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WGU C170 Fundamentals of SQL Indispensable Study Assessment Guide Exam Questions with all Questions Accurately Answered Updated 2024/2025 
 
Most SQL implementations yield case-insensitive searches. - correct answer FALSE 
 
The .....................__ constraint assigns a value to an attribute when a new row is added to a table. - correct answer DEFAULT 
 
The SQL data manipulation command HAVING: ....................................................................................__________. - ...
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WGU C170 - Data Management Applications.|A+ Graded Update
- Exam (elaborations) • 7 pages • 2024
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WGU C170 - Data Management Applications.|A+ Graded Update 
A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
Many-to-many 
 
 
Which two examples are attributes? 
An employee number; A meeting code 
 
 
Which delete rule sets column values in a child table to a missing value when the matching data is deleted from the parent table? 
Set-to-null 
 
 
Refer to the given SQL statement. ...
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WGU Course C170 - Data Management (Applications) Quizlet by Brian MacFarlane
- Exam (elaborations) • 71 pages • 2024
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WGU Course C170 - Data Management (Applications) Quizlet by Brian MacFarlane 
A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
 
A One-to-one 
B One-to-many 
C One-to-one binary 
D Many-to-many 
D 
 
 
Which kind of relationship is displayed in this entity-relationship diagram? 
 
A Many-to-many unary 
B Many-to-many binary 
C One-to-one unary 
D One-to-one binary 
A 
 
 
Which kin...
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WGU Course C170 - Data Management (Applications) Quizlet by Brian MacFarlane
- Exam (elaborations) • 71 pages • 2024
- Available in package deal
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- $17.00
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WGU Course C170 - Data Management (Applications) Quizlet by Brian MacFarlane 
A salesperson is authorized to sell many products and a product can be sold by many salespersons. 
 
Which kind of binary relationship does this scenario describe? 
 
A One-to-one 
B One-to-many 
C One-to-one binary 
D Many-to-many 
D 
 
 
Which kind of relationship is displayed in this entity-relationship diagram? 
 
A Many-to-many unary 
B Many-to-many binary 
C One-to-one unary 
D One-to-one binary 
A 
 
 
Which kin...
And that's how you make extra money
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WGU C170 Basic SQL
- Exam (elaborations) • 9 pages • 2023
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An alias is especially useful when a table must be joined to itself in a(n) ___________________ 
query. - recursive 
The ___________ condition is generally composed of an equality comparison between the foreign 
key and the primary key of related tables. - join 
A database language enables the user to create database and table structures to perform basic data 
management chores. - TRUE 
______________________ is the process the DBMS uses to verify that only registered users access 
the database....
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WGU C170 Basic SQL
- Exam (elaborations) • 9 pages • 2023
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- $9.99
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An alias is especially useful when a table must be joined to itself in a(n) ___________________ 
query. - recursive 
The ___________ condition is generally composed of an equality comparison between the foreign 
key and the primary key of related tables. - join 
A database language enables the user to create database and table structures to perform basic data 
management chores. - TRUE 
______________________ is the process the DBMS uses to verify that only registered users access 
the database....
-
WGU C170 Basic SQL
- Exam (elaborations) • 9 pages • 2023
-
- $9.99
- + learn more
An alias is especially useful when a table must be joined to itself in a(n) ___________________ 
query. - recursive 
The ___________ condition is generally composed of an equality comparison between the foreign 
key and the primary key of related tables. - join 
A database language enables the user to create database and table structures to perform basic data 
management chores. - TRUE 
______________________ is the process the DBMS uses to verify that only registered users access 
the database....
-
C170 WGU QUESTIONS WITH ACCURATED ANSWERS 2023
- Exam (elaborations) • 5 pages • 2023
- Available in package deal
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C170 WGU QUESTIONS WITH ACCURATED ANSWERS 2023 
An entity is said to be X -dependent if it can exist in the database only when it is associated with another related entity occurrence. 
existence 
 
 
 
A table that has all key attributes defined has no repeating groups and all its attributes are dependent on the primary key is said to be in X. 
1nf 
 
 
 
 
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WGU C170 Terms.|Latest Update Complete with A+ Graded Answers
- Exam (elaborations) • 7 pages • 2024
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WGU C170 Terms.|Latest Update Complete with A+ Graded Answers 
Associative Entity 
All relationships for the (...) entity should be many. 
 
 
Attribute 
An (...) is a property or characteristic of an entity. 
 
 
Binary relationship 
A (...) is a relationship between two entity types. 
 
 
Cardinality 
(...) represents the maximum number of entities that can be involved in a particular relationship. 
 
 
Cascade Delete 
Will delete all records that reference the primary key 
 
 
Database 
A (.....
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