An overloaded + operator takes a class object and a double as operands. For it to be commutative (i.e., a +
b and b + a both work):
a. operator+ must be a member function of the class from which the objects are instantiated.
b. operator+ must be a non-member function.
c. It must be overloaded twice; the operator+ function that takes the object as the left operand must be a member
function, and the other operator+ function must be a global function.
d. The + operator cannot be overloaded to be commutative.
c. It must be overloaded twice; the operator+ function that takes the object as the left operand must be a member
function, and the other operator+ function must be a global function.
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Within the /usr/share directory hierarchy, list the number of times the word 27 occurs in files in which it occurs at least once. Hint: Connect the output of one grep command to the input of another grep command using a pipe; the first grep command should display the count for all files in the hierarchy and the second should get rid of those with a count of 0.
What will be an ideal response?
When you type your password, it appears as ____.
A. the characters typed B. a series of dots C. a series of underlines D. all cap characters
Case Based Critical Thinking ? Case 1 ? Jack and Julia, Web designers for a large media conglomerate, are in a bind. Their boss has told them that he wants animation added to the company website, but he doesn't want the site to look trite or stale and he needs it done by tomorrow. ? Because they have such a limited time to come up with something to show their boss, Jack and Julia decide to use ____ rather than spend the time creating frame-by-frame animations.
A. rendering B. sliding C. twinning D. tweening
A list of as many topics as a writer can think of that might be useful to a reader is the result of ____.
A. brainstorming B. proofreading C. plagiarizing D. organizing