____________ is a statement that a person is or is not the source of a reference in a database.
Fill in the blank(s) with the appropriate word(s).
claim of identity
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2. A cloud provider is deploying a new SaaS product comprised of a cloud service. As part of the deployment, the cloud provider wants to publish a service level agreement (SLA) that provides an availability rating based on its estimated availability over the next 12 months. First, the cloud provider estimates that, based on historical data of the cloud environment, there is a 25% chance that the physical server hosting the cloud service will crash and that such a crash would 2 days before the cloud service could be restored. It is further estimated that, over the course of a 12 month period, there will be various attacks on the cloud service, resulting in a total of 24 hours of downtime. Based on these estimates, what is the availability rating of the cloud service that should be published
What will be an ideal response?
Discuss the different approaches to privacy taken by the European Union and the United States.
What will be an ideal response?
Specify the following queries in SQL on the database schema of Figure 1.2.
(a) Retrieve the names of all senior students majoring in 'COSC' (computer science). (b) Retrieve the names of all courses taught by professor King in 85 and 86. (c) For each section taught by professor King, retrieve the course number, semester, year, and number of students who took the section. (d) Retrieve the name and transcript of each senior student (Class=5) majoring in COSC. Transcript includes course name, course number, credit hours, semester, year, and grade for each course completed by the student. (e) Retrieve the names and major departments of all straight A students (students who have a grade of A in all their courses). (f) Retrieve the names and major departments of all students who do not have any grade of A in any of their courses.
Which of the following JavaScript statements will correctly write the XHTML to display a heading with the text "Job Openings" in italic, followed by a horizontal line?
A) document.writeln("
", "Job Openings
".italics(), ""); B) document.writeln("
", "Job Openings".italics(), "
", ""); C) document.writeln("
Job Openings
".italics(), ""); D) document.writeln("
Job Openings.italics()
", "");