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Mock Quiz - Information Management Quiz #3

A modern classroom with students engaged in a discussion about information management, featuring elements like whiteboards, laptops, and diagrams of database systems.

Information Management Quiz #3

Test your knowledge and understanding of information management with our engaging quiz designed for students and professionals alike. This quiz will cover fundamental concepts ranging from database systems to entity-relationship models.

Key Features:

  • 21 carefully crafted questions
  • Multiple-choice and checkbox options
  • Designed for informative and educational purposes
21 Questions5 MinutesCreated by AnalyzingData101
BONUS QUESTION before you start: Sino crush ni Mik.
A statement that must and must not be done in a business.
Documentation of rules and policies of an organization.
A graphical representation of the database system.
A model that is done during the conceptual data modeling phase.
It is a detailed and logical representation of the data for an organization or for a business area.
A database activity which is done during the planning phase of the SDLC and is concluded in the analysis phase of the SLDC
An E-R model is normally expressed as a _______________ which is a graphical representation of an E-R Model.
Basic Constructs of an E-R Model are:
Entity
Relationship
Attribute
Field
Table
Records
Files
Bit
Byte
A person, place, object, event, or concept in the user environment which the organization wishes to maintain data.
A collection of entities that share common properties and is described just once in your data dictionary.
It is a single occurrence of an entity type.
A property or characteristic of an entity type
Association representing an interaction among the entity types.
These are the relationships between the different entity instances.
Which of these are not included in the guidelines in naming a relationship?
A relation name is a verb phrase.
It represents action being taken, usually in the present tense.
Avoid vague names.
Use descriptive, powerful verb phrases
The number of the entity types that participate in the relationship.
One entity related to another of the same entity types is called as ____________.
A __________ can have attributes of its own.
Refer from the Image above. Shipping_mode and Unit_Cost is considered as entity types.
True
False
__________ of Relationships specifies the number of instances of an entity type that can be associated with the instances of another entity Type.
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