Q: How many Microsoft vice presidents does it take to change a light bulb?
A: Eight. One to work the light bulb, and seven to make sure Microsoft gets US$2 for every light bulb ever changed anywhere in the world.
Q: How many data base people does it take to change a light bulb?
A: Three:
One to write the light bulb removal program,
one to write the light bulb insertion program, and
one to act as a light bulb administrator to make sure
nobody else tries to change the light bulb at the same time....