What are the advantages and disadvantages of a CD DVD?
What are the advantages and disadvantages of a CD DVD?
7. Compact Disks
| Advantages of CDs | Disadvantages of CDs |
|---|---|
| Small and portable | Fairly fragile, easy to snap or scratch |
| Very cheap to produce | Smaller storage capacity than a hard drive or DVD |
| Most computers can read CDs. If there is no CD drive, a DVD drive can usually read them | Slower to access than the hard disk. |
What is DVD advantages and disadvantages?
High data stability. The DVD drive can read CDs. DVDs are now mass-produced in order that they are relatively cheap. Sound and movie quality is superb which makes them suitable for sound and video. Price is dropping for both DVDs also as for the DVD drives.
What are the advantages of DVD over CD?
The same size as a CD-ROM, DVD offers many advantages over CD and videotape. Because DVD uses a higher sampling rate and can store more information, it produces a richer, fuller sound and delivers a video image that’s twice as clear as VHS.
What is the function of CD DVD ROM?
A read-only DVD disc used to permanently store data files. DVD-ROM discs are widely used to distribute large software applications that exceed the capacity of a CD-ROM disc. DVD-ROM discs are read in DVD-ROM and DVD-RAM drives in computers, but typically not in DVD drives connected to TVs and home theater systems.
What are the disadvantages of a DVD ROM?
The disadvantage of a ROM diskette is that it cannot be used similar to a hard drive. A hard drive can be used to save data, delete it, and then the space is used for new information.
What are some advantages of a CD ROM?
Advantages of CD-ROM Drives. If a hard disk drive holds more information than a floppy disk drive, accesses the information faster, and reads and writes information, then why do we need CD-ROM drives? The answer is simple: a compact disc can hold large amounts (650 MB) of removable data and can be mass-produced at a very low cost.
What are the disadvantages of CD ROM discs?
However, every technology has its drawbacks, and CD-ROM is no excep- tion. In summary, its major disadvantages are three. The first is the lack of write and erase capability. Lack of notation capability on the CD itself is a serious drawback stemming from its lack of write capability.
What are the disadvantages of CD?
Disadvantages of a CD. Limited Liquidity: The owner of a CD cannot access their money as easily as a traditional savings account. To withdrawal money from a CD before the end of the term requires that a penalty has to be paid. This penalty can be in the form of lost interest or a principal penalty.