Cartesian product - Study guides, Revision notes & Summaries

Determination of the specific DBMS vendor product to use. - -Which factor must be considered during physical database design? Normalization - -Which technique is used to test the correctness of a logical database design model? Logical database design - -Which database design phase uses normalization techniques to eliminate anomalies in the data model. Specification of entities and relationships - -Which step would be seen in the conceptual phase of data model design? Subless - -What descr...

RECF-Fundamentals Full Practice Test Study Guide with Complete Solutions develop systems, machines and equipment that turn raw materials in a new product Manufacturing engineers designs systems with gears, drivers, power, and torque. Mechanical engineers Food preservation is A common application for a thermal system Which of these is a softwood? spruce 3 multiple choice options Civil Engineers ______. Design bridges, roadways, and dams Which of these will NOT harden steel? stre...

ABCTE MSE Practice Exam 2 Rational Counting - correct answer one-to-one correspondence Rote Counting - correct answer counting that does not involve physical objects, but merely a recitation of numbers Leaning a board against a wall that is perpendicular to the floor creates what type of triangle? - correct answer A right triangle. Compass - correct answer A mathematical tool used to draw arcs and circles of various radii Protractor - correct answer A tool that assists in drawi...

Macroeconomics ECN211 Terms Normative statement Correct Answer-Statement which describes the world as it should be. It is an expression of judgment and not verifiable. Positive statement Correct Answer-Statement which describes the world as it is. It is verifiable. Scatter plot Correct Answer-Type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. Slope Correct Answer-The ratio of the "vertical change" to the ...

Associative Entity - Answer An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - Answer An attribute is a property or characteristic of an entity. Binary relationship - Answer A binary relationship is a relationship between two entity types. Candidate Key - Answer Is any column or a combination of columns that can qualify as unique key in database. Cardinality - Answer Cardinality repr...

Associative Entity - An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - An attribute is a property or characteristic of an entity. Binary relationship - A binary relationship is a relationship between two entity types. Candidate Key - Is any column or a combination of columns that can qualify as unique key in database. Cardinality - Cardinality represents the maximum number of entities that can be i...

INTRODUCTION Dear Student Welcome to MAT2615. We trust that you will find the mathematics studied in this module interesting and useful, and that you will enjoy doing it. THIS TUTORIAL LETTER CONTAINS INFORMATION TO FACILITATE YOUR STUDIES. PLEASE READ IT CAREFULLY AND KEEP IT FOR FUTURE REFERENCE. The delivery mode for this module is “blended”, which means that only some study material will be printed and posted to you. All study material which may include additional material will be...

Associative Entity - An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - An attribute is a property or characteristic of an entity. Binary relationship - A binary relationship is a relationship between two entity types. Candidate Key - Is any column or a combination of columns that can qualify as unique key in database. Cardinality - Cardinality represents the maximum number of entities that can be i...

Associative Entity - Answer An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - Answer An attribute is a property or characteristic of an entity. Binary relationship - Answer A binary relationship is a relationship between two entity types. Candidate Key - Answer Is any column or a combination of columns that can qualify as unique key in database. Cardinality - Answer Cardinality repr...

Associative Entity - ️️An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - ️️An attribute is a property or characteristic of an entity. Binary relationship - ️️A binary relationship is a relationship between two entity types. Candidate Key - ️️Is any column or a combination of columns that can qualify as unique key in database. Cardinality - ️️Cardinality represents the maxi...