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31
A dynamically priced market that features few buyers and many sellers is a market that exhibits ______.
Discuss
Answer & Solution
Answer: Option B
Solution:
A dynamically priced market that features few buyers and many sellers is a market that exhibits buyer bias.
32
Which of the following records logons and deletions?
Discuss
Answer & Solution
Answer: Option C
Solution:
Log analysis tools records logons and deletions. Log analysis helps us in understanding what has happened and derive useful metrics in monitoring, performance, digital marketing etc.
33
The most popular type of auction on eBay is the _________.
Discuss
Answer & Solution
Answer: Option C
Solution:
The most popular type of auction on eBay is the English auction. English auction, also known as an open ascending price auction. This type of auction is arguably the most common form of auction in use today.
34
E‐mail messages may be stored on which of the following computers?
Discuss
Answer & Solution
Answer: Option D
Solution:
E‐mail messages may be stored on Sender's computer, Sender's server and Recipient's server.
35
Which of the following is not a primary function of a portal?
Discuss
Answer & Solution
Answer: Option B
Solution:
Social networking is not a primary function of a portal. Social networking is the use of Internet-based social media sites to stay connected with friends, family, colleagues, customers, or clients.
36
What might identity thieves do with your identity?
Discuss
Answer & Solution
Answer: Option D
Solution:
Once identity thieves have your personal information, they can drain your bank account, run up charges on your credit cards, open new utility accounts, or get medical treatment on your health insurance. An identity thief can file a tax refund in your name and get your refund.
37
Which portal business model best describes Yahoo?
Discuss
Answer & Solution
Answer: Option A
Solution:
General purpose portal business model best describes Yahoo. Yahoo! is an Internet portal that incorporates a search engine and a directory of World Wide Web sites organized in a hierarchy of topic categories.
38
Which of the following is not a common approach to phishing?
Discuss
Answer & Solution
Answer: Option B
Solution:
Asking people to fill out and return a fake letter using postal mail is not a common approach to phishing.
39
Which of the following portal revenue models involves charging for premium content?
Discuss
Answer & Solution
Answer: Option C
Solution:
Subscription fees portal revenue models involves charging for premium content.
40
A technique used to gain personal information for the purpose of identity theft, often by e‐mail, is called?
Discuss
Answer & Solution
Answer: Option D
Solution:
A technique used to gain personal information for the purpose of identity theft, often by e‐mail, is called Phishing, Carding and Brand spoofing.