Secondary storage is _____ than main memory.

Select one:

Select one:

a.

more expensive

b.

none of the above

c.

more volatile

d.

slower

Which of the following is not a typical DSS reasoning approach?

Select one:

Select one:

a.

Rule-Based reasoning

b.

Draw-on reasoning

c.

Case-Base reasoning

d.

Fuzzy reasoning

Which of the following is an advantage of multi-tier server architectures?

Select one:

Select one:

a.

Better network load balancing

b.

Lower network cost

c.

Lower network complexity

d.

Easier network monitoring

Under the advertising-subscription mixed revenue model...

Select one:

Select one:

a.

subscribers pay a fee and accept a (smaller) amount of advertising.

b.

subscribers receive a portion of revenues from site advertising.

c.

subscribers purchase products through an online catalog.

d.

subscribers get to advertise their products on the website.

Under the ___________ model, the venture is typically idea-led while the business model itself is secondary, so the revenue stream is highly variable.

Select one:

Select one:

a.

Advertising-Subscription Mixed Revenue

b.

Fee-for-service

c.

Hybrid

d.

Infomediary

Clear my choice

For the majority of organizations, a daily accounts receivable transaction is a

Select one:

Select one:

a.

unstructured decision

b.

structured decision.

c.

strategic decision.

d.

managerial control decision

Which of the following is the correct hierarchy from the lowest level to the highest level?

Select one:

Select one:

a.

knowledge, information, data

b.

information, experience, wisdom

c.

data, information, knowledge

d.

data, information, experience

e.

information, data, knowledge

_____ is (are) data that have been organized to have meaning and value to a recipient.

Select one:

Select one:

a.

Knowledge

b.

Information

c.

Insights

d.

Wisdom

e.

Experience

In an entity-relationship model, an entity is usually represented using:

Select one:

Select one:

a.

a diamond

b.

a hexagon

c.

a rectangle

d.

a circle

Which of the following is not a goal of network protocol development?

Select one:

Select one:

a.

Standard interfaces for printing layouts

b.

Standard interfaces for hardware

c.

Standard interfaces for multilevel network requests

d.

Standard interfaces for software