In many ways, the history of computers has followed a similar path to automobiles. At first, automobiles were curiosities, accessible to only a small portion of the population. This changed with the introduction of the Ford Model T in 1908 [Gross 1996]. Since then, automobile makers have continued to make improvements on cars. Compare some of the differences between a Model T and today’s cars in terms of the HCI goals of safety, usability and appeal.
requires some research. See the Instructor’s Website for an exemplary answer by Deborah Allen)
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Which statement is false?
a. Based on whether an operator is implemented as a member function or as a non-member function, the operator is used differently in expressions. b. When an operator function is implemented as a member function, the leftmost (or only) operand must be an object (or a reference to an object) of the operator's class. c. Operator member functions of a specific class are called (implicitly by the compiler) only when the left operand of a binary operator is specifically an object of that class, or when the single operand of a unary operator is an object of that class. d. Another reason why you might choose a non-member function to overload an operator is to enable the operator to be commutative.
What kind of iterators does the stack template container have?
What will be an ideal response?
What does it mean to advertise a network?
What will be an ideal response?
A(n) ____ is an item used to change how the output stream of characters is displayed.
a. manipulator b. escape sequence c. string d. char object