Several proposals have been made for a processor that could decrypt encrypted machine instructions and data and then execute the instructions on the data. The processor would then encrypt the results. How would such a processor be useful? What are the design requirements for such a processor?
What will be an ideal response?
Note:
It
might
be
useful
to
discuss
the
Microsoft
Palladium
project
(mentioned
in
the
"Where
the
Field
Is
Headed"
section
of
Chapter
4)
in
the
context
of
a
processor
supported
by
built-?in
cryptography.
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For the data set with the attributes given below, describe how you would con- vert it into a binary transaction data set appropriate for association analysis. Specifically, indicate for each attribute in the original data set
(a) How many binary attributes it would correspond to in the transaction data set, (b) How the values of the original attribute would be mapped to values of the binary attributes, and (c) If there is any hierarchical structure in the data values of an attribute that could be useful for grouping the data into fewer binary attributes. The following is a list of attributes for the data set along with their possible values. Assume that all attributes are collected on a per-student basis: Year : Freshman, Sophomore, Junior, Senior, Graduate:Masters, Grad- uate:PhD, Professional Zip code : zip code for the home address of a U.S. student, zip code for the local address of a non-U.S. student College : Agriculture, Architecture, Continuing Education, Education, Liberal Arts, Engineering, Natural Sciences, Business, Law, Medical, Dentistry, Pharmacy, Nursing, Veterinary Medicine On Campus : 1 if the student lives on campus, 0 otherwise Each of the following is a separate attribute that has a value of 1 if the person speaks the language and a value of 0, otherwise. – Arabic – Bengali – Chinese Mandarin – English – Portuguese – Russian – Spanish
What does encryption guarantee?
What will be an ideal response?
The statements vecList.at(index) and vecList[index] return different values.
Answer the following statement true (T) or false (F)
Which of the following is the first step in the problem-solving process?
A. Analyze and compare the possible solutions. B. Develop possible solutions. C. Recognize and define the problem. D. Select, implement, and evaluate a solution.