ISM Test 4 – Flashcards

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question
Phased and Agile development are examples of the ____ SDLC methodology
answer
rapid
question
does not provide outsourcing services
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open source communities
question
stages of the systems development life cycle in order
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planning - design - analysis - implementation - maintenance
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Characteristic of outsourcing
answer
To achieve quality, it is easier to hire another vendor than it is to rehire internal staff.
question
What usually happens in a malicious denial-of-service attack?
answer
a hacker floods a Web server with millions of bogus service requests
question
Phishing
answer
When someone online impersonates a business or person and tricks you into giving them personal info
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Cookies
answer
small files that the browser stores on the user's computer when he/she visits Web sites and enables him/her to access Web sites without having to sign in every time.
question
In asymmetric encryption, each site has a ________ for encoding messages.
answer
public key
question
Dell's online business model relies heavily on
answer
Disintermediation
question
A large number of online eCommerce marketplaces try to create offer lowers costs to their customers by
answer
Providing self-service options Interactive Marketing and Personalization Collaborative filtering
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