Secondly since i have 3 outputs 2 have the same but only 1 different from both.those 2 values a constant values,how can i combine my two expressions so that it falls within 1 value..if not how can i group my XXX columns so that dog and cat cells merge together.. All replies.
DVD-R's hold 4,700 MB of data, a little more than 7 times that of CD-R's. Higher Order Cost: CD-R's hold fewer photos than DVD-R's. More disks will be needed if your placing a large order. Lower Order Cost: Because DVD-R's hold more photos you will need fewer disks when placing a large scanning order.
A single-layer disc can hold 25GB (DVD = 4.7GB) A dual-layer disc can hold 50GB (DVD = 8.5GB) Q: What features does Blu-ray have that DVD does not? A: Blu-ray plays back HD video with over five times the visual quality of DVD. It can hold longer films and has 6.1 and 7.1 audio. In addition it can run Java applications and BD-Live internet connectivity. Q: How can choosing to use Blu-ray rather than DVD entice consumers to purchase?