Devry BIS 445 Week 2 Quiz Latest

$14

Quantity:

Description

Devry BIS 445 Week 2 Quiz Latest

Devry BIS445 ALL Week 2 Quiz Latest

Question 1. Question : (TCO 2) ________ implies the use of models and data to improve an organization’s performance or competitive posture.

Business applications

Business analytics

Business intelligence

Business rules

Question 2. Question : (TCO 2) Which of the following subsystems can support any of the other subsystems or act as an independent component and provide intelligence to augment the decision maker’s own?

Knowledge-base management subsystem

Intelligence-base subsystem

User interface subsystem

Expertise-base subsystem

Question 3. Question : (TCO 7) A database is created, accessed, and updated by a(n) ________.

expert system

animation system

knowledge system

database management system

Question 4. Question : (TCO 2) The ________ is especially appropriate for supporting the intelligence phase of the decision making process by helping to scan data and identify problem areas or opportunities.

intelligence facility

query facility

data directory

knowledge facility

Question 5. Question : (TCO 2) ________ control and coordinate the use of software to support group work.

Expert tool users

Facilitators

Analysts

Managers

Question 6. Question : (TCO 2) The de facto DSS hardware standard is a(n) ________ through which the DBMS provides data.

web server

data center

mainframe

local area network

Question 7. Question : (TCO 2) All of the following are characteristics of Planners Lab, except:

Planners Lab makes it possible for the decision makers to play with assumptions to reflect alternative views of the future.

it lets decision makers describe their plans in their own words and with their own assumptions.

it facilitates a conversation with the decision maker in the process of describing business assumptions.

all assumptions are described in English equations only.

Question 8. Question : (TCO 7) A data warehouse contains ________ about how data are organized and how to use them effectively.

a data directory

a data index

data fields

metadata

Question 9. Question : (TCO 7) The advantage of three-tier architecture for data warehousing is its separation of the functions of the data warehouse, which eliminates resource constraints and makes it possible to easily create data ________.

banks

cubes

bases

marts

Question 10. Question : (TCO 7) Users demanding access via PDAs and through speech recognition and synthesis is becoming more commonplace, further complicating ________ issues.

data extraction

data load

data integration

OLAP

Question 11. Question : (TCO 7) ETL process consists of extract, transform, and load. Transformation occurs by using ________ or lookup tables, or by combining the data with other data.

rules

policies

strategies

procedures

Question 12. Question : (TCO 7) Guidelines that need to be considered when developing a vendor list include all of the following, except:

financial strength.

trade shows.

ERP linkages.

market shares.

Question 13. Question : (TCO 8) Which of the following are created when operational data need to be analyzed multidimensionally?

Oper marts

Customer information file

Dependent data marts

Independent data marts

Question 14. Question : (TCO 8) Once data are entered into the warehouse, users cannot change or update the data. Obsolete data are discarded, and changes are recorded as new data. This ________ characteristic is one of the characteristics of data warehousing.

changeable

nonvolatile

nonperishable

static

Question 15. Question : (TCO 8) A ________ contains the attributes needed to perform decision analysis, descriptive attributes used for query reporting, and foreign keys to link to dimension tables.

fact table

schema

dictionary

glossary

 

DeVry Courses helps in providing the best essay writing service. If you need 100% original papers for Devry BIS 445 Week 2 Quiz Latest, then contact us through call or live chat.

Devry BIS 445 Week 2 Quiz Latest

Best Devry BIS 445 Week 2 Quiz Latest

Devry BIS 445 Week 2 Quiz Latest