Wgu C170 Basic Sql
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. - Authentication Only numeric data types can be added and subtracted in SQL. - FALSE A table can be deleted from the database by using the _______________________ command. - DROP TABLE To list all the contents of the PRODUCT table, a user would use ________________________________ - SELECT * FROM PRODUCT All SQL commands must be issued on a single line. - FALSE Mathematical operators cannot be used to place restrictions on character-based attributes. - FALSE A(n) _____________________ is a query that is embedded (or nested) inside another query. - subquery "The query to join the P_DESCRIPT and P_PRICE fields from the PRODUCT table and the V_NAME, V_AREACODE, V_PHONE, and V_CONTACT fields from the VENDOR table where the values of V_CODE match is ________________________________________________ - "SELECT
Document information
- Uploaded on
- November 30, 2023
- Number of pages
- 9
- Written in
- 2023/2024
- Type
- Exam (elaborations)
- Contains
- Questions & answers
