Why do you need to understand sequential and parallel tasks when creating are grantt chart?

What can you do with 500MB of data? How much does the Jaguar supercomputer cost? How do you find a FaceTime number? How do you install ActiveX without waiting for the bar? How can you put a short cut for print on the toolbar? If you saved photos to a memory chip on your phone if you put it in another phone will the photos transfer? What are the similarities and differences between Macs and PCs? Is thinking of a rendezvous by johnny duncan and janie fricke on Itunes? What appear on the status bar and specify the current mode of Excel? What are motherboard connector definition? Convert cubic miles to cubic feet? How secure is the iPad for financial transactions? What is the best registry scanner or monitor for Windows 7? What has the largest capacity of any storage device? How can you identify the BIOS chip? Where squared sign standard computer? What are the difference between telex and fax? Who invented the first iPad? How many liters are there in 3580 milliliters? Where is Microsoft office located?