What Term Best Describes the Entity Employeedependent

An element bean occurrence can exist is one of the three states. 4 Which best defines the function of SQL in a database.

Database Ch04

Transient cases might be influenced diligent by calling code savecode code persistcode or code save.

. Which of the following best defines the term normalization. Relationships can relate elements of. For example an EMPLOYEE entity may be described by the employees name age address salary and job.

B Lookup. For example PROJECT- WORKER is an mn mapping. 20 What term best describes the entity EmployeeDependent.

The participation is PARTIAL. 22 Which of the following is the normal form that removes all repeating groups and arrays. Which of the following is.

Each of these entities has different attributes that. What is a term for an entity that resolves a many to many relationship. Click the button below to add the PT 2520 Database Concepts Final Exam ITT Tech to your wish list.

6 Which best defines the term database requirement. 3 What best describes the function of a foreign key. CS3200 Database Design Spring 2018 Derbinsky Outline 1.

View Test Prep - Final Exam Review from PT 2520 at ITT Tech. The process of removing anomalies and redundancies from database design. EMPLOYEE-DEPENDENT is a weak relationship relation since one of the related entity relations DEPENDENT is a weak entity relation.

The entity is existence-dependent. The entity has a primary key that is partially or totally derived from the parent entity in the relationship. PT2520 Final Exam A Answers.

The process of removing anomalies and. We may specify the values of m and n. 2 Which best defines the function of a primary key.

C Linking. The attribute values that describe each entity become a major part of the data stored in the database. A person that is employed directly by a company for a certain amount of time specified in a formal agreement between the company and the workers is referred to as a n A.

View Test Prep - Final exam questions and answers from PT 2520 at ITT Technical Institute Rancho Cordova campus. A particular entity will have a. We may also specify the minimum number of entities in addition to the maximum number.

19 What term best describes the type of entity shown here. 20 What term best describes the entity EmployeeDependent. Context Design Implementation Process 2.

A Domain. For example 010 means partial participationand 1max means total participation. What term best describes the type of entity shown here.

PT2520 Final Exam review 1. BusinessEntity is the top-level parent and identifies the child entity Person which uses the BusinessEntityID as one of its primary keys. What term best describes the entity EmployeeDependent.

The process of removing anomalies and redundancies from database design. For example a company insurance policy insures an employee and hisher dependents. Entity-Relationship ER Model 4.

Know different types of entities. 5 A database entity can best be described as _____. 21 Which of the following best defines the term normalization.

D Weak. 20 What term best describes the entity EmployeeDependent. What term best describes the entity EmployeeDependent in this diagram.

Define the term normalization. Which of the following best defines the term normalization. 22 Which of the following is the normal form that removes all repeating groups and arrays.

Foreign key is the primary key repeated in. Minmax wherem n are min and max number of times an entityparticipates in a relationship instance. This entity can define multiple types of entities such as an organization asset or person.

1 Redundancy refers to what database condition. Answer 1 of 5. Primary key identifies each record 2.

What term best describes the type of entity shown here. What term best describes the entity EmployeeDependent. Each entity has attributesthe particular properties that describe it.

Goals of Conceptual Design 3. Identified by their relationship to specific entities from another entity type Identifying relationship Relates a weak entity type to the identifying entity which has the rest of the key 11 Dependent is meaningless in COMPANY DB independently of Employee Identified by relationship to Employee Dependent_name distinguishes. The role of a relationship type may additionally names the purpose of the entity in the relationship.

Commonly the name of the entity serves asthe role name. The tuple John CS 2000 describes a relationship. Value for each of its attributes.

Eg John is value of Student role CS value of Department role of MajorsIn relationship type. When a object is never continued or related with any session its in transient state. That is it cannot exist without the entity with which it has a relationship.

21 Which of the following best defines the term normalization. Next the Employee entity is the child of the Person entity that then defines the Employee entity.

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Answers To Review Questions

Er Diagram Section From The Book 114 Part 2 Design Concepts 4 1 The Entity Relationship Model Studocu