BIS 445 DeVry Week 1 Quiz Latest

BIS 445 DeVry Week 1 Quiz Latest
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BIS 445 DeVry Week 1 Quiz Latest
BIS445
BIS 445 DeVry Week 1 Quiz Latest
1. Question : (TCO 1) A ________is a central repository of historical data that is organized for easy access and
manipulation to support decision making.
o
o
o
o
database
data warehouse
data repository
data disk
Question 2. Question : (TCO 1) Management is a process by which organizational goals are achieved by using
resources. The resources are considered ________, and attainment of goals is viewed as the ________ of the process.
o
o
o
o
expenses; profits
inputs; output
pressures; opportunities
scarce; success
Question 3. Question : (TCO 1) Today's computerized systems possess capabilities that can facilitate decision
support in a number of ways, including each of the following, except:
o
o
o
o
increased productivity of group members.
improved communication and collaboration.
agility support.
reduced environmental pressures.
Question 4. Question : (TCO 1) A(n) ________ is a rule-based system that provides a solution – usually in one
functional area such as finance or manufacturing – to a specific, repetitive managerial problem.
o
o
o
o
decision support system (DSS)
transaction processing system (TPS)
online analytical processing system (OLAP)
automated decision system (ADS)
Question 5. Question : (TCO 1) The major benefit of ________ to the company is the ability to provide accurate
information when needed.
o
o
data warehouse
analytical models

o
o
management information systems
business intelligence
Question 6. Question : (TCO 1) Which of the following models behaves like the real system, but does not look
like it?
o
o
o
o
Composite model
Analog model
Dense model
Iconic model
Question 7. Question : (TCO 1) A(n) ________ is a criterion that describes the acceptability of a solution
approach. In a model, it is a result variable.
o
o
o
o
principle of choice
optimization variable
trade-off
worst-case criterion
Question 8. Question : (TCO 1) Which of the following, by definition, requires a decision maker to consider the
impact of each alternative course of action on the entire organization because a decision made in one area may have
significant effects in other areas?
o
o
o
o
Satisfaction
Worst-case
Feasibility
Optimization
Question 9. Question : (TCO 1) Which of the following is a study of the effect of a change on one or more input
variables in a proposed solution?
o
o
o
o
Sensitivity analysis
Boundary analysis
Fish bone analysis
Input-output analysis
Question 10. Question : (TCO 1) The Museum of Natural History in Aarhus, Denmark uses ________ to collect
detailed information about visitors' use of the exhibits to help determine visitors' behaviors in order to identify highdemand
exhibits.
o
o
o
o
group decision systems
algorithms
RFID
expert systems
Question 11. Question : (TCO 1) Which of the following systems is used to assist the company with coordinating
information and resources in order to support business processes for all functional areas?
o
o
o
o
ERP
SCM
CRM
NLP
Question 12. Question : (TCO 1) ________ is the first component of the DSS architecture.
o
Hardware

o
o
o
Software
Data
Information
Question 13. Question : (TCO 9) Assume you have a CarTable. You need to update the date it was purchased
to 1/15/2008. Its CarID is 999. Which of the following SQL statements would do this the best?
o UPDATE CarTable SET PurchaseDate to #1/15/2008#
o UPDATE CarTable SET PurchaseDate = #1/15/2008#
o UPDATE CarTable SET PurchaseDate = 1/15/2008
o UPDATE CarTable SET PurchaseDate = #1/15/2008# WHERE CarID = 999
Question 14. Question : (TCO 9) Which of the following statements is false about DELETE queries?
o
o
o
o
A DELETE query without a WHERE clause deletes all of the data in a table.
If you are deleting a specific row in a table, you should identify the item to be deleted by its primary key value.
UPDATE queries that simply set all values in the row to zero or an empty string are preferred to using a
DELETE query.
None of the above
Question 15. Question : (TCO 9) Assume you have a CourseTable in Microsoft Access that has the structure in
the image below. Which of the following SQL Statements would insert a new course into the database?
o
o
o
o
INSERT into CourseTable (CourseCode, CourseDescription, CourseCreditHours, SessionOfferred, Elective)
VALUES ('BIS245', 'Database Concepts', '4', '2/1/2008', 'Yes')
ADD into CourseTable (CourseCode, CourseDescription, CourseCreditHours, SessionOfferred, Elective)
VALUES (BIS245, Database Concepts, 4, 2/1/2008, Yes)
UPDATE into CourseTable (CourseCode, CourseDescription, CourseCreditHours, SessionOfferred, Elective)
VALUES('BIS245', 'Database Concepts', 4, 2/1/2008, 'Yes')
INSERT into CourseTable (CourseCode, CourseDescription, CourseCreditHours, Elective) VALUES
('BIS245', 'Database Concepts', 4, #2/1/2008#, Yes)