MIS Chapter 6 Actual Exam Questions With Correct Detailed Answers.
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Course
MIS.
Institution
MIS.
Transactional Data - correct answer Encompasses all of the information contained within a single business process or unit of work, and its primary purpose is to support the performing of daily operational tasks
Analytical data - correct answer ...
MIS Chapter 6
Transactional Data - correct answer Encompasses all of the information contained within a single business process or unit of work, and its primary purpose is to support the performing of daily operational tasks
Analytical data - correct answer Encompasses all organizational data, and its primary purpose is to support the performing of managerial analysis tasks
The four primary traits of the value of data - correct answer Type, Timeliness, Quality, Governance
Real-time data - correct answer Immediate, up-to-date data.
Real-time system - correct answer Provides real-time information in response to requests
Data governance - correct answer refers to the overall management of the availability, usability, integrity, and security of company data
master data management - correct answer The practice of gathering data and ensuring that it is uniform, accurate, consistent, and complete, including such entities as customers, suppliers, products, sales, employees, and other critical entities that are commonly integrated across organizational systems
Data validation - correct answer includes the tests and evaluations used to determine compliance with data governance polices to ensure correctness of data
Database - correct answer maintains information about various types of objects (inventory), events (transactions), people (employees), and places (warehouses) Database management systems - correct answer Allows users to create, read, update, and delete data in a relational database
Data element - correct answer smallest basic unit of information
Data model - correct answer logical data structures that detail the relationships among data elements using graphics or pictures
Metadata - correct answer details about data
data dictionary - correct answer compiles all of the metadata about the data elements in the data model
Entity - correct answer A person, place, thing, transaction, or event about which data is stored
Attribute - correct answer the data elements associated with an entity
Record - correct answer a collection of related data elements
Primary key - correct answer A field (or group of fields) that uniquely identifies
a given entity in a table
Foreign key - correct answer A primary key of one table that appears as an attribute in another table and acts to provide a logical relationship between the two tables
Scalability - correct answer Refers to how well a system can adapt to increased demands
Data redundancy - correct answer The duplication of data or storing the same data in multiple places
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