Related:

• Q: How many IBM CPU's does it take to execute a job?
  A: Four; three to hold it down, and one to rip its head off....
• Q: How many IBM 370's does it take to execute a job?
  A: Four, three to hold it down, and one to rip its head off....
• Q: How many IBM cpu's does it take to do a logical right shift?
  A: 33. 1 to hold the bits and 32 to push the register....
• Q: How many IBM CPU's does it take to do a logical right shift?
  A: 33. 1 to hold the bits and 32 to push the register....
• How many safety inspectors -- does it take to change a light bulb?
  Four. One to change it and three to hold the ladder....