Objects have the same relationship to classes as ____ do to C++ built-in data types.

A. constants
B. variables
C. instances
D. cases

Answer: B

Computer Science & Information Technology

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Dashed lines that display on your slide when you are moving an object to help you with alignment are ________

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Consider the following schema:

Student(Student,Status)
Took(Student,Course)
Course(Course,Credits,Type)

In a Student relation, Status can be 'B' (beginner), 'CPR' (completed program requirements), and 'EG' (eligible to graduate). In a Course relation, Type can be 'C' (core course) or 'E' (elective course). Write the following row-level triggers which monitors insertions into Took: (a) When a 'CPR' student completes 130 credits, change the student's status to 'EG'. (b) When a beginner student completes all core ('C') courses plus 3 electives ('E'), change the status from 'B' to 'CPR'. Hint: The main thing in constructing such triggers is to rst gure out the conditions in the WHEN clause. This conditions are similar to complex WHERE clauses. For instance, (b) involves relational division (recall how to do such things with NOT EXISTS).

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Computer Science & Information Technology

Which of the following is not among the "deadly sins of software security"?

A. extortion sins B. implementation sins C. Web application sins D. networking sins

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Computer Science & Information Technology

____________________ laws apply to both printed and electronic materials.

Fill in the blank(s) with the appropriate word(s).

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Computer Science & Information Technology