A Microsoft Access table is similar in structure to a Microsoft Excel worksheet

In the readers and writers monitor presented in Fig. 6.3 why does it make sense to cascade in all waiting readers?

What will be an ideal response?

Given a folder with images in it, create an index HTML page with links to each image. Write a function that takes a string which is the path to a directory. You will create a page in the folder named index.html that should be an HTML page containing a link to every JPEG file in the directory. You will also generate a thumbnail (half the size) copy of each image. Use makeEmptyPicture to create a blank picture of the right size, then scale down the original picture into the blank picture. Name the new image “half-” + the original filename (e.g., if the original filename was fred.jpg, save the half-size image as half-fred.jpg). The anchor in the link to each full-size picture should be the half-size image.

What will be an ideal response?