Pressing ____ while drawing a selection using one of the tools in the accompanying figure starts from the center and constrains the proportions.

You can use the Normal view or Slide Sorter view to create sections

Indicate whether the statement is true or false

Operating systems employ a technique called ________ to prevent indefinite postponement—as a thread waits in the ready state, the operating system gradually increases the thread’s priority to ensure that the thread will eventually run.

a. incrementing b. prioritizing c. maturing d. aging