Views do not make the SQL efficient, just secure.

Answer the following statement true (T) or false (F)

False

Views secure databases by eliminating what's displayed and then make the SQL more efficient.

Computer Science & Information Technology

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Which of the following statements is true?

a. Stream method filter receives a Predicate and results in a stream of objects that match the Predicate. b. Predicate method test returns a boolean indicating whether the argument satisfies a condition. c. Interface Predicate also has methods and, negate and or. d. Each of these statements is true.

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Computer Science & Information Technology

What is the incorrect action and why does it occur?

Specification: The Convert class performs conversions from miles to inches. We need to convert 2.5 miles to inches. (Recall that there are 5,280 feet in a mile, 12 inches in a foot.) ``` #include using namespace std; class Convert { private: double miles, inches; public: Convert(){ miles = 0.0; inches = 0.0; } Convert(double m){miles = m; } double Miles2Inches(); }; double Convert::Miles2Inches() { inches = miles * 5208.0 * 12.0; return inches; } int main() { Convert MyMiles(2.5), MyOtherMiles; double MyInches; MyInches = MyOtherMiles.Miles2Inches(); cout << “\n Total inches are “ << MyInches; return 0; } ```

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Computer Science & Information Technology

In SharePoint, an announcement ________ initially contains a title, body, and optional expiration date, but attachments can also be added

Fill in the blank(s) with correct word

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Computer Science & Information Technology

Ubuntu has a dock like shortcut bar on the left-hand side of the screen called

A) Launcher B. Panel C. Nautilus D. Dash

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Computer Science & Information Technology