Wgu c170 sql - Study guides, Class notes & Summaries

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...

WGU C170 SQL Data Management Exam Questions Terms with Accurate Answers 2024/2025 cross join - correct answer cartesian product of T1 and T2 USING - correct answer returns only rows with matching values in column indicated ON - correct answer returns rows that meet specified join condition subquery can return: - correct answer single value (1 column, 1 row) list of values (1 column, multiple rows) virtual table (multicolumn, multirow) union - correct answer combines 2 simila...

WGU C170 Pre- Assessment (New 2024/ 2025 Update) Data Management Applications Exam| 100% Correct| Graded A QUESTION Which command creates a database only if it does not already exist? Answer: CREATE DATABASE IF NOT EXISTS db_name ; QUESTION Refer to the given SQL statement. SELECT PRODNUM, PRODNAME FROM PRODUCT Which line should be added to the end of the statement to return the product numbers and product names for products that cost 20 dollars? Answer:...

WGU C170 Basic SQL EXAM 2023/2024/LATEST REAL EXAM An alias is especially useful when a table must be joined to itself in a(n) ___________________ query. - CORRECT ANSWER recursive The ___________ condition is generally composed of an equality comparison between the foreign key and the primary key of related tables. - CORRECT ANSWER join A database language enables the user to create database and table structures to perform basic data management chores. - CORRECT ANSWER TRUE ______...

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...

WGU C170 EXAM QUESTIONS WITH CORRECT ANSWERS 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? One-to-one One-to-many Many-to-many One-to-one binary - CORRECT ANSWERS Many-to-many Which two examples are attributes? Choose 2 answers A person attending a meeting An employee number A sales meeting A meeting code - CORRECT ANSWERS ...

WGU C170 SQL COMMANDS CONTAINING 200 QUESTIONS AND CORRECT ANSWERS LATEST

WGU C170 Pre- Assessment (Latest 2024/ 2025 Update) Data Management Applications Exam| 100% Correct| Grade A Q: In this entity-relationship diagram, Salesperson 361 is related to two customers. The table follows the restrict delete rule. What happens if someone tries to delete Salesperson 361 from the customer records? Answer: The delete is prohibited. Q: Refer to the given SQL statement. CREATE TABLE member ( member_id INT UNSIGNED NOT NULL AUTO_INCREMENT, PRIMARY KEY...