devry Mis535 Week 6 HomeWork Latest 2015 October 1. Question : What will you need to understand and

devry Mis535 Week 6 HomeWork Latest 2015 October

1. Question
: What will you need to
understand and measure for an effective reengineering project?

Student Answer: Cost and risk

Performance of existing processes for a
baseline

Strategic analysis and workflow

Inputs and outputs

Instructor Explanation: p. 492

Points Received: 0 of 1
Comments:

Question 2. Question
: Enabling organizations to make
continual improvements to many business processes and to use processes as the
fundamental building blocks of corporate information systems is the goal of

Student Answer: BPM.

BPR.

reengineering.

workflow management.

Instructor Explanation: p. 492

Points Received: 1 of 1
Comments:

Question 3. Question
: The _____ is directly
responsible for the individual systems project.

Student Answer: project management group

project team

IS steering committee

corporate strategic planning committee

Instructor Explanation: p. 532

Points Received: 1 of 1
Comments:

Question 4. Question
: Which process develops a
detailed description of the functions that a new information system must
perform?

Student Answer: Feasibility study

Requirements analysis

Systems design

Test plan development

Instructor Explanation: p. 497

Points Received: 1 of 1
Comments:

Question 5. Question
: The entire system-building
effort is driven by

Student Answer: organizational change.

feasibility studies.

the information value change.

user information requirements.

Instructor Explanation: p. 497

Points Received: 1 of 1
Comments:

Question 6. Question
: Systems design

Student Answer: describes what a system should do to meet
information requirements.
shows how the new system will fulfill the
information requirements.

always tries to increase precision.

includes the testing phases.

Instructor Explanation: p. 498

Points Received: 1 of 1
Comments:

Question 7. Question
: Transferring transaction data
from a legacy system to the new system would be defined by which category of
system design specifications?

Student Answer: Input

Database

Manual procedures

Conversion

Instructor Explanation: p. 500

Points Received: 1 of 1
Comments:

Question 8. Question
: What is the primary driving
factor in firms to select domestic outsourcing firms to build system solutions?

Student Answer: To take advantage of technical skills the
firm does not have

To save labor costs

To avoid change management issues

All of the above

Instructor Explanation: p. 511

Points Received: 1 of 1
Comments:

Question 9. Question
: The four kinds of structural
organizational change enabled by IT, in order from least to most risky, are

Student Answer: rationalization, automation, reengineering,
and redesigning.

rationalization, automation, reengineering,
and paradigm shift.

automation, rationalization, reengineering,
and paradigm shifts.

automation, redesigning, restructuring, and
paradigm shift.

Instructor Explanation: p. 489

Points Received: 0 of 1
Comments:

Question 10. Question
: Traditional software
development methodologies often fail because

Student Answer: insufficient funds are allocated.

users are not an integral part of the
development process.

not enough planning is done.

the IT
staff does not have the necessary skills.

Instructor Explanation: p. 506

Points Received: 0 of 1
Comments:

Question 11. Question
: You have been hired by a
pharmaceutical company to evaluate its inventory of systems and IT projects. Which
types of projects would be best avoided?

Student Answer: Any high-risk projects

Any low-benefit projects

All high-risk, low benefit projects

None; any project might be beneficial

Instructor Explanation: p. 535

Points Received: 1 of 1
Comments:

Question 12. Question
: To best evaluate, from a
financial standpoint, an IT investment whose benefits cannot be firmly
established in advance, you would use

Student Answer: capital budgeting.

the real option pricing model.

the scoring model.

net present value.

Instructor Explanation: p. 538

Points Received: 1 of 1
Comments:

Question 13. Question
: What do many companies
overlook when making information system investment decisions?

Student Answer: Benefits from the new system

Organizational disruption costs

Social and organizational dimensions

All of the above

Instructor Explanation: p. 539

Points Received: 1 of 1
Comments:

Question 14. Question
: Information systems projects
are valued similarly to stock options in which model of financial evaluation?

Student Answer: IRR

Real options pricing model

Capital budgeting

Accounting rate of return on ROI

Instructor Explanation: p. 538

Points Received: 1 of 1
Comments:

Question 15. Question
: An example of an external
integration tool would be:

Student Answer: to define task dependencies.

to include user representatives as active
members of the project team.
to create a PERT chart.

to hold frequent project team meetings.

Instructor Explanation: p. 545

Points Received: 1 of 1
Comments:

Question 16. Question
: Agile methodologies emphasize

Student Answer: thorough planning before the project starts.

sequential execution of the six steps of
system development.

isolation of users from developers.

incremental development of small working
pieces of the project.

Instructor Explanation: Week 6 Lecture

Points Received: 1 of 1
Comments:

Question 17. Question
: The major variables in project
management are

Student Answer: scope, time, cost, and performance.

scope, time, cost, quality, and risk.

time, cost, quality, performance, and risk.

time, cost, scope, and performance.

Instructor Explanation: p. 490

Points Received: 1 of 1
Comments:

Question 18. Question
: Using a strategic analysis
approach, an organization’s information requirements are known through a small
number of

Student Answer: milestones and dates.

critical success factors.

key management decisions.

organizational changes.

Instructor Explanation: p. 506

Points Received: 1 of 1
Comments:

Question 19. Question
: In which approach to systems
building are the development stages organized so that tasks in one stage are
completed before the tasks in the next stage have begun?

Student Answer: Traditional

Prototyping

RAD

All of the above

Instructor Explanation: p. 514

Points Received: 1 of 1
Comments:

Question 20. Question
: The process of building an
experimental system quickly and inexpensively for demonstration and evaluation
so that users can better determine information requirements.

Student Answer: agile.

JAD.

prototyping.

agile or prototyping.

Instructor Explanation: p. 507

Points Received: 1 of 1
Comments: