C170 wgu already passed Study guides, Class notes & Summaries
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WGU C170 Data Management - Applications - OA GSA1 Already Passed
- Exam (elaborations) • 2 pages • 2022
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WGU C170 Data Management - Applications - OA GSA1 Already Passed Add New Row INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, value3, ...); 
Update Row UPDATE table_name SET column1 = value1, column2 = value2, ... WHERE condition; 
Delete Row DELETE FROM table_name WHERE condition; 
Inner Join SELECT column_name(s) FROM table1 INNER JOIN table2 ON n_name = n_name; 
CREATE VIEW CREATE VIEW viewname AS SELECT Col1, Col2 FROM table WHERE condition; 
Concatenate CONCAT(Col1, Co...
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C170 WGU ALREADY PASSED
- Exam (elaborations) • 6 pages • 2024
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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 
A determinant is any attribute whose value determines other values within a column. - F 
X is a process that is used for changing attributes to entities. - Normalization 
Any attribute whose value d...
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C170 WGU ALREADY PASSED
- Exam (elaborations) • 6 pages • 2023
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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 
A determinant is any attribute whose value determines other values within a column. - F 
X is a process that is used for changing attributes to entities. - Normalization 
Any attribute whose value d...
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C170 WGU ALREADY PASSED
- Exam (elaborations) • 5 pages • 2023
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DML - IUDS, CR 
insert, update, delete, select 
commit, rollback 
INSERT - add new rows 
UPDATE - modify data of existing rows 
DELETE - delete some/all records from database 
can be rolled back 
COMMIT - permanently saves 
ROLLBACK - undo changes 
SELECT - data retrieval 
WHERE - limits rows returned 
used before group by 
ORDER BY - OC 
sorts columns
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C170 WGU ALREADY PASSED
- Exam (elaborations) • 6 pages • 2023
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- $8.99
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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 
A determinant is any attribute whose value determines other values within a column. - F 
X is a process that is used for changing attributes to entities. - Normalization 
Any attribute whose value d...
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C170 WGU ALREADY PASSED
- Exam (elaborations) • 6 pages • 2023
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- $5.49
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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 
A determinant is any attribute whose value determines other values within a column. - F 
X is a process that is used for changing attributes to entities. - Normalization 
Any attribute whose value d...
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WGU C170 VHT2 TASK 1 NORMALIZATION AND DATABASE DESIGN / ALREADY PASSED 100%
- Exam (elaborations) • 17 pages • 2022
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WGU C170 VHT2 TASK 1 NORMALIZATION AND DATABASE DESIGN / ALREADY PASSED 100%
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C170 WGU ALREADY PASSED
- Exam (elaborations) • 5 pages • 2023
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- $5.49
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DML - IUDS, CR 
insert, update, delete, select 
commit, rollback 
INSERT - add new rows 
UPDATE - modify data of existing rows 
DELETE - delete some/all records from database 
can be rolled back 
COMMIT - permanently saves 
ROLLBACK - undo changes 
SELECT - data retrieval 
WHERE - limits rows returned 
used before group by 
ORDER BY - OC 
sorts columns
-
C170 WGU ALREADY PASSED
- Exam (elaborations) • 5 pages • 2023
-
- $9.49
- + learn more
DML - IUDS, CR 
insert, update, delete, select 
commit, rollback 
INSERT - add new rows 
UPDATE - modify data of existing rows 
DELETE - delete some/all records from database 
can be rolled back 
COMMIT - permanently saves 
ROLLBACK - undo changes 
SELECT - data retrieval 
WHERE - limits rows returned 
used before group by 
ORDER BY - OC 
sorts columns
-
WGU C170 - Data Management Applications
- Exam (elaborations) • 10 pages • 2023
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- $9.49
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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. 
CREATE TABLE member 
( 
member_id INT UNSIGNED NOT NULL AUTO_INCREME...
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