how much the CD storage
Absolutely. Most DVDs hold less than 5gb of data (dual layers less than 9gb) while hard discs today can hold many terabytes of data.
Yes their is more cds than DVDs
DVDs are both cheaper to produce than CDs, and store more data at a higher resolution. The DVD format is superior in every way to the CD, and as such became more popular than it in distributing media.
Blu-Rays can hold up to a maximum of 50 GB of data, which is 5 times more data storage than DVDs
Blu-Ray can hold up to a maximum of 50 GB (5 times more data than DVDs)
They have playback capabilities that DVDs can never have and they can hold up to 50 GB of data, which is 5 times more data than a DVD can hold
Because a CD was designed to hold more data.
No, a DVD does not store the least amount of information compared to other digital storage formats. DVDs can hold around 4.7 GB of data for single-layer discs and up to 8.5 GB for dual-layer discs. In contrast, modern storage solutions like USB flash drives, SSDs, and cloud storage can hold significantly more data, often in terabytes. Additionally, older formats like CDs and floppy disks typically store less information than DVDs.
Dan has 9 DVDs, and Mark has 3 more, so he has 12 DVDs. Together, Dan and Mark have 21 DVDs (9 + 12). Since the total number of DVDs among the three siblings is 35, their sister must have 35 - 21 = 14 DVDs.
Yes, Zip disks are generally more expensive than CDs and DVDs. While the cost of storage media can vary based on factors like capacity and brand, Zip disks typically offer lower storage capacity compared to DVDs and can be harder to find, which contributes to their higher price. CDs and DVDs are more commonly used and produced, making them less expensive options for data storage.
Cameron had 12 DVDs last year and now has more than 25, which means he has at least 26 DVDs this year. The difference in the number of DVDs he has compared to last year can be calculated as 26 - 12 = 14. Therefore, the possible values for how many more DVDs Cameron has this year than last year range from 14 to any number greater than 14, depending on how many DVDs he has beyond 26.
CDs and DVDs share the same physical format but the DVD stores more data that a CD. It does this a much finer set of optical tracks on the disc than the CD has. In a similar way, Bluray discs hold far more data than a DVD.