Dml final exam set Study guides, Class notes & Summaries

UTA INSY 3304 - Exam 2 - Chapter 7&9 Latest 2023 Graded A Data definition language DDL Data manipulation language DML CREAT SCHEMA AUTHORIZATION Creates a database schema CREATE TABLE Creates a new table in the user's databse schema NOT NULL Ensures that a column will not have null values UNIQUE Ensures that a column will not have duplicate values PRIMARY KEY Defines a primary key for a table FOREIGN KEY Defines a foreign key for a table DEFAULT Defines a default value for a column ( whe...

weld - made when separate pieces of material to be joined combine and form one piece when heated to a temperature high enough to cause softening or melting benefits of welding - dependable, efficient, economic method for permanently combining materials how many axes of motion do the manual lathes have - 2 (x and z) what typically gets clamped into the lathe's chuck - the part you are working with what typically gets clamped into the tailstock - the drill bit list four lathe opera...

weld - Answer - made when separate pieces of material to be joined combine and form one piece when heated to a temperature high enough to cause softening or melting benefits of welding - Answer - dependable, efficient, economic method for permanently combining materials how many axes of motion do the manual lathes have - Answer - 2 (x and z) what typically gets clamped into the lathe's chuck - Answer - the part you are working with what typically gets clamped into the tailstock - An...

WGU D426 Data Management Foundations Final Exam (New 2023/ 2023 Update) | Grade A | Questions and Verified Answers|100% Correct QUESTION One-to-Many Answer: This is the most common relationship. Associates ONE record in ONE table with MULTIPLE records in another table. QUESTION One-to-One Answer: Associates only ONE record on one table with ONE record on another table. QUESTION Data Manipulation Language (DML) Answer: What language am I? All...

CNIT 272 Final Exam Questions and Answers Rated A A Primary Key having the fewest number of attributes to make it unique is called. Minimization If the child entity requires the primary key of the parent entity for its unique identity, then you create ______. Identifying Relationship If each child record has a unique identifier of its own, then the relationship is know as a _______. Non-Identifying Relationship Entities that have no foreign keys in their pk. Independent Entity Entities that...

CISA EXAM 182 Questions with Verified Answers Chapter 1 - CORRECT ANSWER Source code - CORRECT ANSWER uncompiled, archive code Object code - CORRECT ANSWER compiled code that is distributed and put into production; not able to be read by humans Inherent risk - CORRECT ANSWER the risk that an error could occur assuming no compensating control exist Control risk - CORRECT ANSWER the risk that an error exists that would not be prevented by internal controls Detection risk - COR...

CISA EXAM 182 Questions with Verified Answers Chapter 1 - CORRECT ANSWER Source code - CORRECT ANSWER uncompiled, archive code Object code - CORRECT ANSWER compiled code that is distributed and put into production; not able to be read by humans Inherent risk - CORRECT ANSWER the risk that an error could occur assuming no compensating control exist Control risk - CORRECT ANSWER the risk that an error exists that would not be prevented by internal controls Detection risk - COR...