Dml final exam - Study guides, Class notes & Summaries

WGU C175 Data Management Foundations Final Exam Questions and Answers 2024/2025 Graded A+ . Which of the following is true of business rules? entity A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model Oracle 11g is an example of the _______. entity instance Each row in the relational table is known as a(n) relational data model MySQL is an example of the _______. attribute A(n) _______ is the equivalent of a field in a file system. entity re...

Final WGU D426 V2 Exam |Question and Answer| #LATEST!! The relationship (within the relation) that describes how the value of one attribute may be used to find the value of another attribute. Functional Dependency 3 multiple choice options An attribute that can be used to find the value of another attribute in the relation. Determinant 3 multiple choice options Value can be used to find the value of every other non-key attribute in the table. Unique and minimal. Candidate Key 3 mu...

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...

WGU C175 Data Management Foundations Final Exam Questions and Answers 2024/2025 Graded A+ Associative Entity - correct answer>>An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - correct answer>>An attribute is a property or characteristic of an entity. Binary relationship - correct answer>>A binary relationship is a relationship between two entity types. Candidate Key - corre...

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...

ram - Answer - Which of the following is not a common component of an engine lathe? headstock cross slide tool post tailstock ram B&C - Answer - What rotates on a lathe? cutting tool chuck material/workpiece B&C none False, cylindrical - Answer - Turning is a metal cutting process used mainly for the generation of rectangular surfaces. in the tailstock - Answer - Which of the following is not a common workholding method on a lathe? in the chuck between centers in the tailst...

AIN2601_ Exam Papers for October/ November Examinations. Practical Accounting Data Processing. When a primary data field of a database file is entered into another database file to create a relation between the two database files, the primary data field in the other database file is known as a foreign key. A foreign key does not uniquely identify a record and may have duplicates in a database file. The use of foreign keys prevents the duplication of data. 4.4 Account 4.5 The customer is no...