I think the correct answer among the choices given is option A. Manipulative aids are not technological aids. It refers to items that is used to support hands-on learning like markers, toothpick or coins. Technological aids, on the other hand, are things which makes use of the new technology present like slideshows, DVD's, audioclips and projectors.
Line one is not complete. It should have been #include <iostream> This line tells the compiler to use the input and output header file for this program, the iostream header file contains the functions necessary for output statements used in 7 and 8
The User Account Control <span>dialog box in windows vista appears each time a user attempts to perform an action that can be done only with administrative privileges.</span>