Compute the perimeter of a rectangle with a 3-inch base and a 4-inch altitude.
What will be an ideal response?
p = 2b + 2a = (2 * 3) + (2 * 4) = 6 + 8 = 14
Perimeter = 14 inches
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Which of the following operations do random access iterators have?
a) Prefix operator* to make available the container element for use as l-value or r-value. b) Overloaded binary operator+ to add an int value to the iterator to move the place the iterator points forward by the argument number of elements. c) Overloaded binary operator* to multiply the iterator by an int value to move the place the iterator points by a number of elements equal to the argument. d) Overloaded unary operator++ to move the place the iterator points forward by one element. e) Overloaded unary operator-- to move the place the iterator points backward by one element. f) Overloaded operator== and operator!= to determine whether two iterators point to the same element.
In publish-subscribe systems, explain how channel-based approaches can trivially be implemented using a group communication service? Why is this a less optimal strategy for implementing a content-based approach?
What will be an ideal response?
Documents printed using ________ orientation are taller than they are wide
Fill in the blank(s) with correct word
The ____________________ attribute is used with the