C175 study guide - Study guides, Class notes & Summaries

WGU C175 Study Guide( 100+ Answered Set) WGU C175 Study Guide( 100+ Answered Set) WGU C175 Study Guide( 100+ Answered Set)

WGU C175 Study Guide | Completed Latest Updated 2024 | Verified

Flat Files - Answer a file having no internal hierarchy Hashed Files - Answer A file that has been encrypted for security purposes. Heap File - Answer An unsorted set of records. Information - Answer The transformation of raw data into useful facts. Punch Card - Answer A card that is perforated and can hold commands or data. Structured Data - Answer Information with a high degree of organization. Unstructured Data - Answer Information that does not have structure ...

Flat Files - a file having no internal hierarchy Hashed Files - A file that has been encrypted for security purposes. Heap File - An unsorted set of records. Information - The transformation of raw data into useful facts. Punch Card - A card that is perforated and can hold commands or data. Structured Data - Information with a high degree of organization. Unstructured Data - Information that does not have structure (such as text) Binary Relationship - A relationship between two entity typ...

WGU C175 Study Guide |Revised Exam| 100% Correct Flat Files *Ans* a file having no internal hierarchy Hashed Files *Ans* A file that has been encrypted for security purposes. Heap File *Ans* An unsorted set of records. Information *Ans* The transformation of raw data into useful facts. Punch Card *Ans* A card that is perforated and can hold commands or data. Structured Data *Ans* Information with a high degree of organization. Unstructured Data *Ans* Information that does not have struct...

Flat Files - Answer- a file having no internal hierarchy Hashed Files - Answer- A file that has been encrypted for security purposes. Heap File - Answer- An unsorted set of records. Information - Answer- The transformation of raw data into useful facts. Punch Card - Answer- A card that is perforated and can hold commands or data. Structured Data - Answer- Information with a high degree of organization. Unstructured Data - Answer- Information that does not have structure (such a...

Flat Files - a file having no internal hierarchy Hashed Files - A file that has been encrypted for security purposes. Heap File - An unsorted set of records. Information - The transformation of raw data into useful facts. Punch Card - A card that is perforated and can hold commands or data. Structured Data - Information with a high degree of organization. Unstructured Data - Information that does not have structure (such as text) Binary Relationship - A relationship between two entity typ...

They can serve as a communication tool between the users and designers. - 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 rel...

They can serve as a communication tool between the users and designers. - 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 rel...

WGU C170 - Data Management – Applications Exam Elaboration |100% Correct| Domain In data modeling, the construct used to organize and describe an attribute's set of possible values. Primary key (PK) An identifier composed of one or more attributes that uniquely identifies a row. Also, a candidate key selected as a unique entity identifier. A minimal superkey. Key One or more attributes that determine other attributes. Determination The role of a key. In the context of a databas...