You go to the launcher, then find Photo Booth. Photo Booth allows you to take photos. You can only take photos on the side where the screen is, since there isn't a camera on the back. I recommend taking a picture with a phone instead. For a screenshot, press command-shift-3.
So when it's call the method peek to S, X will be assigned 1
Stack is a linear data structure which follows a particular order in which the operations are performed. The order may be LIFO(Last In First Out). There are many real-life examples of a stack. Consider an example of plates stacked over one another in the canteen. (Taken from wikipedia)
- The method <em>push</em> is to put the element on the top of the stack
- The method <em>pop</em> is take out the top element of the stack
- The method <em>peek</em> is to see what is the top element of the stack
Management Review is known as Software Quality Assurance. Its more on the software process rather than the software work products. Quality Assurance is a set of activities designed to ensure that the project Director follows the standard process which is pre-defined.