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WGU C170 TASK 1 NORMALIZATION AND DATABASE DESIGN|EXAM REVIEW |BRAND NEW EXAM QUESTIONS AND CORRECT ANSWERS ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATES$9.49
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WGU C170 TASK 1 NORMALIZATION AND DATABASE DESIGN|EXAM REVIEW |BRAND NEW EXAM QUESTIONS AND CORRECT ANSWERS ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATES
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WGU C170 TASK 1 NORMALIZATION AND DATABASE DESIGN
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WGU C170 TASK 1 NORMALIZATION AND DATABASE DESIGN
WGU C170 TASK 1 NORMALIZATION AND DATABASE DESIGN|EXAM REVIEW |BRAND NEW EXAM QUESTIONS AND CORRECT ANSWERS ALL GRADED A+|GUARANTEED SUCCESS|LATEST UPDATES
Associative Entity - ANSWER-All relationships for the (...) entity should be many.
Attribute - ANSWER-An (...) is a property or char...
WGU C170 TASK 1 NORMALIZATION AND
DATABASE DESIGN|EXAN REVIEW 2024-
2025|BRAND NEW EXAM QUESTIONS AND
CORRECT ANSWERS ALL GRADED
A+|GUARANTEED SUCCESS|LATEST UPDATES
Associative Entity - ANSWER-✔All relationships for the (...) entity should be many.
Attribute - ANSWER-✔An (...) is a property or characteristic of an entity.
Binary relationship - ANSWER-✔A (...) is a relationship between two entity types.
Cardinality - ANSWER-✔(...) represents the maximum number of entities that can
be involved in a particular relationship.
Cascade Delete - ANSWER-✔Will delete all records that reference the primary key
Database - ANSWER-✔A (...) is a collection of information that is organized so that it
can easily be accessed, managed, and updated.
E-R model - ANSWER-✔An (...) is a data model for describing a database in an
abstract way.
Entity - ANSWER-✔An (...) is an object or event in our environment that we want to
keep track of.
Intersection Data - ANSWER-✔Associated with the concatenation of two segments
Modality - ANSWER-✔(...) represents the minimum number of entity occurrences
that can be involved in a relationship.
Ternary Relationship - ANSWER-✔A (...) relationship is when three entities
participate in the relationship.
Unary Relationships - ANSWER-✔(...) relationships associate occurrences of an
entity type with other occurrences of the same entity type.
, Unique Identifier - ANSWER-✔A (...) is any identifier which is guaranteed to be
unique among all identifiers used for those objects and for a specific purpose.
Data encryption - ANSWER-✔When data is (...), it is changed, bit by bit or character
by character, into a form that looks totally garbled. It can and must be reconverted,
or decrypted, back to its original form to be of use.
Data normalization - ANSWER-✔Is a methodology for organizing attributes into
tables so that redundancy among the non-key attributes is eliminated.
Data volatility - ANSWER-✔Describes how often stored data is updated.
Data Volume Assessment - ANSWER-✔Understanding of how much data will be in a
database or a table within a database
Denormalization - ANSWER-✔The act of duplicating data in a database for
performance or the preservation of historical information
Disaster recovery - ANSWER-✔Involves rebuilding an entire information system or
significant parts of one after a catastrophic natural disaster such as a hurricane,
tornado, earthquake, building collapse, or even a major fire
Index - ANSWER-✔Used to help a DBMS find data quickly
Logical view - ANSWER-✔Is a mapping onto a physical table or tables that allows an
end user to access only a specified portion of data.
Response time - ANSWER-✔Is the delay from the time that the Enter Key is pressed
to execute a query until the result appears on screen.
Throughput - ANSWER-✔Is the measure of how many queries from simultaneous
users must be satisfied in a given period of time by the application set and the
database that it supports.
Client/server architecture - ANSWER-✔(...) architecture is a network architecture in
which the server manages services consumed by the client. It is also known as two-
tier architecture.
Database directory - ANSWER-✔(...) is an organized repository of databases that
stores attributes such as the database character set and collation.
GUI (graphical user interface) - ANSWER-✔(...) is a computer program that enables
a user to communicate with a computer through the use of graphical icons.
MySQL - ANSWER-✔(...) is an open source RDBMS based on SQL (structure query
language) and used for adding, removing, and modifying information in the database.
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