To prepare for the Final Exam • Redo the Quizzes as often as you like – This will not update your participation mark, but… – Will prepare you for the exam • Be sure you understand the subject – Do not just memorize the answer – Use the text / slides / Q&A / Google… – … till you have mastered the concept • For example… Slide 1
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To prepare for the Final Exam Redo the Quizzes as often as you like –This will not update your participation mark, but… –Will prepare you for the exam.
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Transcript
To prepare for the Final Exam• Redo the Quizzes as often as you like
– This will not update your participation mark, but…
–Will prepare you for the exam
• Be sure you understand the subject– Do not just memorize the answer– Use the text / slides / Q&A / Google…– … till you have mastered the concept
• For example…
Slide 1
Question from the QuizIf I see "https" at the start of a URL this means
that:• the site I am visiting is trustworthy and reliable• the data I am transmitting is encrypted to
prevent interception• the site has been verified by the Internet
Control Committee as containing no malware• all of the above
Slide 2
Question on the ExamIf I see "https" at the start of a URL this means
that:• If I enter my credit card number it cannot be
misused by someone who intercepts my transmission before it reaches the Web site
• If I enter my credit card number it will not be misused by the Web site
• the site contains no ‘drive by downloads’• all of the above
Slide 3
Question from the QuizWhich of the following is true of a 'trust seal' such
as Verisign?• it guarantees that anything I type will be
encrypted as it is transmitted• I can be sure that it will only appear on
trustworthy sites• I can click on it to verify that the URL of the site I
am visiting is trustworthy • all of the above
Slide 4
Question on the ExamWhich of the following is true of a 'trust seal' such as
Verisign?• I should still look for httpS, since presence of the seal does
not guarantee that what I type will be encrypted• I cannot be sure that it will appear only on trustworthy sites• If I click on it, it should take me to the site of the security
company (eg Verisign)• I need to verify that the URL given as trustworthy is the
What do we need to learn?Technology – what about it?Literacy – more needed than ever – why?Math – why, when we have calculators?Culture – why?What else?
How can computers help?CAI, Games – pros and consProductivity Tools – such as?Supporting Special needs – e.g.?Virtual School – how (and how well) does this work?Is this a good idea? (see also p 428) or this?What about surveillance?
• More than 150,000 IBMers, family members, and clients from 104 countries, came together recently for an online conversation on IBM’s worldwide intranet.
• They posted more than 46,000 ideas for translating cutting-edge technologies into economic and societal value.
• As a result, IBM has allocated up to $100 million to explore promising new business opportunities. (www.ibm.com/ibm/think)