1) Which two file extensions tell a Web browser to display a file as a Web page?
2) Explain why you should always include HEIGHT and WIDTH attributes for an image file even if you don't need to scale the original image.
4) What text type selection reproduces text exactly as it is typed, preserving all white spaces and blank lines?
5) Explain the difference between a "404 Not Found" error and an "access denied" error.
8) Why should you never specify a bitmap (.bmp) file as an image to be placed on a Web page?