Identify a true statement about thesheet.parentStyleSheetproperty.

A. It describesthe URL of the style sheet file or an empty text string for an embedded style sheet.
B. It describesthe style sheet object containing the style sheet inserted via the @importrule.
C. It describesthe object collection of style rules within the style sheet.
D. It describes a Boolean value to indicate whether the style sheet is enabled (false) or disabled (true).

Answer: B

Computer Science & Information Technology

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An operation X upon an object o causes o to invoke an operation upon another object o?. It is now proposed to replicate o but not o?. Explain the difficulty that this raises concerning invocations upon o?, and suggest a solution.

What will be an ideal response?

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What is the incorrect action and why does it occur?

Specification: Fill a character array with the uppercase alphabet (place A in [0], B in [1], etc.). ``` #include using namespace std; int main() { char alphabet[26]; int i; for(i = 0; i< 26; ++i) { alphabet[i] = i; } return 0; } ```

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Element _________ marks up an unordered list.

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