Question 1

A __________________________ defines the required format for entering the data into the database

Accepted Answer

A) data dictionary 
B) DBMS 
C) entity 
D) primary key 
A) data dictionary 
B) DBMS 
C) entity 
D) primary key

Question 2

Which of the following is TRUE in regard to Big Data?

Accepted Answer

A) Big Data refers to large amounts of traditional data. 
B) Big Data is about predictions. 
C) Big Data systems work because people have taught those systems to think like humans; they just work faster than humans. 
D) Big Data systems need human intervention to improve over time. 
A) Big Data refers to large amounts of traditional data. 
B) Big Data is about predictions. 
C) Big Data systems work because people have taught those systems to think like humans; they just work faster than humans. 
D) Big Data systems need human intervention to improve over time.

Question 3

Your company decides to keep copies of your invoices on CDs. You decide the safest place to store them is in your company's basement since it is secure and people rarely go down there. When you get audited, you find the CDs got ruined during a recent rainstorm when the basement got flooded; you don't have access to the information for your audit. This is an example of _______.

Accepted Answer

A) Data degradation 
B) Data integrity failure 
C) Data rot 
D) Low data quality 
A) Data degradation 
B) Data integrity failure 
C) Data rot 
D) Low data quality

Question 4

Data warehouses and data marts are __________; this means users cannot change or update the data in data warehouses or data marts.

Accepted Answer

A) integrated 
B) nonvolatile 
C) organized by business dimension or subject 
D) time variant 
A) integrated 
B) nonvolatile 
C) organized by business dimension or subject 
D) time variant

Question 5

____________ is a benefit of a data dictionary.

Accepted Answer

A) managing security and user access 
B) recovering information if the system fails 
C) reducing the chances that the same attribute will be used in multiple applications under different names 
D) all of the above are benefits of a data dictionary 
A) managing security and user access 
B) recovering information if the system fails 
C) reducing the chances that the same attribute will be used in multiple applications under different names 
D) all of the above are benefits of a data dictionary

Question 6

A(n)_________________ is a person, place, or thing that can be identified in the users' work environment.

Accepted Answer

The answer of A(n)_________________ is a person, place, or thing...

Question 7

Employee # is the _______ in the Employee file and the _________ in the Class File.

Accepted Answer

A) primary key; identifier 
B) primary key; secondary key 
C) secondary key; identifier 
D) secondary key; primary key 
A) primary key; identifier 
B) primary key; secondary key 
C) secondary key; identifier 
D) secondary key; primary key

Question 8

Which of the following is FALSE?

Accepted Answer

A) Big Data can come from untrusted sources. 
B) Big Data is often inaccurate, incomplete, incorrect, or erroneous. 
C) Big Data changes, especially in data streams. 
D) Big Data is valuable because it is structured. 
A) Big Data can come from untrusted sources. 
B) Big Data is often inaccurate, incomplete, incorrect, or erroneous. 
C) Big Data changes, especially in data streams. 
D) Big Data is valuable because it is structured.

Question 9

__________________ are/is the most effective and efficient way of doing things, readily available to a wide range of employees.

Accepted Answer

A) Best practices 
B) Intellectual capital 
C) Knowledge management 
D) Knowledge management systems 
A) Best practices 
B) Intellectual capital 
C) Knowledge management 
D) Knowledge management systems

Question 10

_____________ are low-cost, scaled-down versions of data warehouses.

Accepted Answer

The answer of _____________ are low-cost, scaled-down versions of data...

Question 11

You've been working at ABC Corp for 20 years. Even though they say they are an Equal Opportunity Employer, you know they prefer to hire people who personally know someone at the company. This is _________.

Accepted Answer

A) Data 
B) Explicit knowledge 
C) Information 
D) Tacit knowledge 
A) Data 
B) Explicit knowledge 
C) Information 
D) Tacit knowledge

Question 12

The Emergency Department Information Exchange database was designed to address which of the following problems?

Accepted Answer

A) Ambulance drivers needed a way to communicate with the hospital when they were at a patient's location. 
B) Communication between doctors and nurses is hindered by systems that don't display the correct data. 
C) Emergency surgeries result in too many drugs being administered to the patient. 
D) With the expansion of the Affordable Care Act, Medicaid patients visit hospital ERs too many times. 
A) Ambulance drivers needed a way to communicate with the hospital when they were at a patient's location. 
B) Communication between doctors and nurses is hindered by systems that don't display the correct data. 
C) Emergency surgeries result in too many drugs being administered to the patient. 
D) With the expansion of the Affordable Care Act, Medicaid patients visit hospital ERs too many times.

Question 13

Thinking about your university, what kinds of issues make it so difficult for the administration to manage data?

Accepted Answer

-Amount of data increasing - more new st

Question 14

Which of the following is the correct order for the KMS cycle?

Accepted Answer

A) create, capture, store, refine, manage, disseminate 
B) create, capture, refine, manage, store, disseminate 
C) create, capture, refine, store, manage, disseminate 
D) create, capture, store, manage, refine, disseminate 
A) create, capture, store, refine, manage, disseminate 
B) create, capture, refine, manage, store, disseminate 
C) create, capture, refine, store, manage, disseminate 
D) create, capture, store, manage, refine, disseminate

Question 15

___________ is a challenge of KMS.

Accepted Answer

A) Being willing to invest resources 
B) Getting employees to share information 
C) Maintaining and updating the knowledge 
D) Utilizing the knowledge 
A) Being willing to invest resources 
B) Getting employees to share information 
C) Maintaining and updating the knowledge 
D) Utilizing the knowledge

Question 16

Which of the following is a good example of a primary key in a student table?

Accepted Answer

A) Address 
B) Birthdate 
C) First and Last Name 
D) Social security number 
A) Address 
B) Birthdate 
C) First and Last Name 
D) Social security number

Question 17

The MetLife Wall is a ____________.

Accepted Answer

A) database 
B) expert system 
C) social networking site 
D) wiki 
A) database 
B) expert system 
C) social networking site 
D) wiki

Question 18

Big Data _____________ the same thing as large amounts of traditional data.

Accepted Answer

is NOT or

Question 19

Draw a mandatory single, optional single, mandatory many, and optional many ER diagram for activities at your university.

Accepted Answer

@#IMG-DLM& 
Mandatory single - food plan freshmen

Question 20

Which of the following is NOT true of Knowledge Graph?

Accepted Answer

A) It adds useful context and detail to the list of links that Google provides by using past searches to determine what information is most relevant. 
B) It is a vast database that enables Google software to connect facts on people, places, and things to one another. 
C) It is an algorithm that looks for matches with the search teams, rather than the actual meaning of the information entered into the search box. 
D) It was started by a startup company called Metaweb in 2010 with only 12 million entries. 
A) It adds useful context and detail to the list of links that Google provides by using past searches to determine what information is most relevant. 
B) It is a vast database that enables Google software to connect facts on people, places, and things to one another. 
C) It is an algorithm that looks for matches with the search teams, rather than the actual meaning of the information entered into the search box. 
D) It was started by a startup company called Metaweb in 2010 with only 12 million entries.

A __________________________ defines the required format for entering the data into the database

Which of the following is TRUE in regard to Big Data?

Data warehouses and data marts are __________; this means users cannot change or update the data in data warehouses or data marts.

____________ is a benefit of a data dictionary.

A(n)_________________ is a person, place, or thing that can be identified in the users' work environment.

Employee # is the _ in the Employee file and the ___ in the Class File.

Which of the following is FALSE?

__________________ are/is the most effective and efficient way of doing things, readily available to a wide range of employees.

_____________ are low-cost, scaled-down versions of data warehouses.

You've been working at ABC Corp for 20 years. Even though they say they are an Equal Opportunity Employer, you know they prefer to hire people who personally know someone at the company. This is _________.

The Emergency Department Information Exchange database was designed to address which of the following problems?

Thinking about your university, what kinds of issues make it so difficult for the administration to manage data?

Which of the following is the correct order for the KMS cycle?

___________ is a challenge of KMS.

Which of the following is a good example of a primary key in a student table?

The MetLife Wall is a ____________.

Big Data _____________ the same thing as large amounts of traditional data.

Draw a mandatory single, optional single, mandatory many, and optional many ER diagram for activities at your university.

Which of the following is NOT true of Knowledge Graph?

Introduction to Information Systems

Organizational Strategy, Competitive Advantage, and Information Systems

Ethics and Privacy

Information Security

Telecommunications and Networking

E-Business and E-Commerce

Wireless, Mobile Computing, and Mobile Commerce

Social Computing

Information Systems Within the Organization

Customer Relationship Management and Supply Chain Management

Business Analytics

Acquiring Information Systems and Applications

Technology Guide 1 : Hardware

Technology Guide 2 : Software

Technology Guide 3 : Fundamentals of Relational Database Operations

Technology Guide 4 : Intelligent Systems

Filters

Exam 5: Data and Knowledge Management

A __________________________ defines the required format for entering the data into the database

Which of the following is TRUE in regard to Big Data?

Data warehouses and data marts are __________; this means users cannot change or update the data in data warehouses or data marts.

____________ is a benefit of a data dictionary.

A(n)_________________ is a person, place, or thing that can be identified in the users' work environment.

Employee # is the _______ in the Employee file and the _________ in the Class File.

Which of the following is FALSE?

__________________ are/is the most effective and efficient way of doing things, readily available to a wide range of employees.

_____________ are low-cost, scaled-down versions of data warehouses.

You've been working at ABC Corp for 20 years. Even though they say they are an Equal Opportunity Employer, you know they prefer to hire people who personally know someone at the company. This is _________.

The Emergency Department Information Exchange database was designed to address which of the following problems?

Thinking about your university, what kinds of issues make it so difficult for the administration to manage data?

Which of the following is the correct order for the KMS cycle?

___________ is a challenge of KMS.

Which of the following is a good example of a primary key in a student table?

The MetLife Wall is a ____________.

Big Data _____________ the same thing as large amounts of traditional data.

Draw a mandatory single, optional single, mandatory many, and optional many ER diagram for activities at your university.

Which of the following is NOT true of Knowledge Graph?

Introduction to Information Systems

Organizational Strategy, Competitive Advantage, and Information Systems

Ethics and Privacy

Information Security

Telecommunications and Networking

E-Business and E-Commerce

Wireless, Mobile Computing, and Mobile Commerce

Social Computing

Information Systems Within the Organization

Customer Relationship Management and Supply Chain Management

Business Analytics

Acquiring Information Systems and Applications

Technology Guide 1 : Hardware

Technology Guide 2 : Software

Technology Guide 3 : Fundamentals of Relational Database Operations

Technology Guide 4 : Intelligent Systems

Filters

Employee # is the _ in the Employee file and the ___ in the Class File.