The Help and Support home button in the Windows Help and Search function in Windows 7 resembles a(n):
A) book. B) question mark.
C) adult helping a child with a book. D) house.
D
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Assume p is a Polygon, to add a point (4, 5) into p, use _______.
a. p.getPoints().add(4); p.getPoints().add(5); b. p.getPoints().add(4.0); p.getPoints().add(5.0); c. p.getPoints().addAll(4, 5); d. p.getPoints().addAll(4.0, 5.0);
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).
Sara, a company's security officer, often receives reports of unauthorized personnel having access codes to the cipher locks of secure areas in the building Sara should immediately implement which of the following?
A. Acceptable Use Policy B. Physical security controls C. Technical controls D. Security awareness training
A(n) ___________________ is in charge of delivering the site in most businesses.
Fill in the blank(s) with the appropriate word(s).