IS Final

Question 1

In 2004, ICQ users were enticed by a sales message from a supposed anti-virus vendor. On the vendor’s site, a small program called Mitglider was downloaded to the user’s machine. The program enables outsiders to infiltrate the user’s machine. What time of Malware is this?

Answer 1

Trojan Horse

Question 2

All malicious software programs can replicate themselves and spread over all files in an infected PC:

Answer 2

False

Question 3

The term cracker is used to identify a hacker who specialty is breaking open security systems:

Answer 3

False

Question 4

Redirecting a web link to a different address as a form of:

Answer 4

Spoofing

Question 5

Both computer viruses and worms are attached to a computer file and rely on the infected file to spread.

Answer 5

False

Question 6

Using numerous computers to inundate and overwhelm the network from numerous launch points is called a ______ attack.

Answer 6

DDos

Question 7

And example of phishing is:

Answer 7

Setting up a fake medical website that ask user for confidential information

Question 8

Installing antivirus software can guarantee that your computer is virus free.

Answer 8

False

Question 9

WEP is a more secure encryption standard than WPA2.

Answer 9

False

Question 10

Zero-day vulnerabilities are an industry standard to ensure software programs are bug free when first released.

Answer 10

False

Question 11

Tricking a vendor to reveal a customer’s account info by pretending to be the spouse of the customer is called:

Answer 11

Social engineering

Question 12

Enterprise software is built around thousands of pre-defined business processes that reflect:

Answer 12

Best practices in the industry

Question 13

Enterprise software is expressly built to allow companies to facilitate their unique business practices.

Answer 13

False

Question 14

You have been asked to implement enterprise system software for a manufacture of kitchen appliances. What is the first step you should take?

Answer 14

Select the functions of the system you wish to use

Question 15

To achieve maximum benefit from an enterprise software package, a business:

Answer 15

Changes the way it works to match the software’s business processes

Question 16

A company’s suppliers, supplier’s suppliers, and the processes for managing relationships with them forms:

Answer 16

The upstream portion of the supply chain

Question 17

Safety stock acts as an inexpensive buffer for the lack of flexibility in the supply chain.

Answer 17

False

Question 18

SCM systems can help organizations reduce the bullwhip by:

Answer 18

Reducing information uncertainty

Question 19

Among the various players in the supply chain, which has the most excess inventory due to bullwhip effect?

Answer 19

Supplier

Question 20

Supply change management systems are a type of enterprise system.

Answer 20

False

Question 21

Capabilities of supply chain execution systems do not include:

Answer 21

Identify the optimal transportation mode

Question 22

In a push base model, who determines the demand?

Answer 22

Manufacturer

Question 23

Which of the following differs from the other three supply chain models?

Answer 23

Stock based

Question 24

The integration video, audio, and text marketing messages into a single marketing message and consumer experience describes which dimension of e-commerce?

Answer 24

Richness

Question 25

The lowered search cost and market entry cost on the Internet are the results of which you need characteristics of e-commerce?

Answer 25

Universal standard

Question 26

Which of the following is not how the Internet changes the level of information asymmetry?

Answer 26

Disintermediation

Question 27

Disintermediation provides major benefits to both consumers and retailers.

Answer 27

True

Question 28

Which of the following e-commerce features does not benefit consumers?

Answer 28

Lower menu costs

Question 29

Which of the following e-commerce features does not benefit retailers?

Answer 29

Lower information asymmetry

Question 30

Switching costs measure the loss in sales due to customer stopping using or purchasing products or services from a company.

Answer 30

False

Question 31

Lower search cost on the Internet lead to greater price transparency and lower average product prices.

Answer 31

True

Question 32

Which of the following is not an outcome brought by stronger network effects?

Answer 32

Higher marginal costs

Question 33

Strong network effects often lead to a "winner take all" market in which only one major company dominate the market.

Answer 33

True

Question 34

Which of the following markets does not exhibit network effects?

Answer 34

Online video streaming

Question 35

Which of the following is not an example of digital goods?

Answer 35

A digital smart watch

Question 36

Which of the following is an example of digital goods?

Answer 36

Adobe PDF reader

Question 37

A key characteristic for additional goods is that the average cost of producing and distributing the product is almost zero.

Answer 37

False

Question 38

Which of the following is not a C2C market?

Answer 38

Groupon

Question 39

Which of the following is a B2B market?

Answer 39

Alibaba

Question 40

Which of the following markets adopts a C2B model?

Answer 40

Crowdsourcing

Question 41

Which of the following is a transaction broker?

Answer 41

Expedia

Question 42

An example of the service provider business model is Flickr, a photo management and sharing website. While an example of the content provider business model is not flex, a provider of movie and TV content.

Answer 42

True

Question 43

Podcasting allows subscribers to listen to live streaming radio and other audio content.

Answer 43

False

Question 44

MSN, Yahoo, Google, and Bing are all web portals.

Answer 44

True

Question 45

Which of the following is not a business model adopted by eBay?

Answer 45

E-tailer

Question 46

Which of the following is a revenue model adopted by Pandora?

Answer 46

Subscription

Question 47

Which of the following is a common business model shared by Pandora and Pinterest?

Answer 47

Content provider