Anil has decided to use either a DVD-RW or DVD-R. Which of the following statements are true about these storage devices?
(A) Both DVD-R and DVD-RW are read only.
(B) DVD-R can be written to only once.
(C) DVD-RW can be written-to many times.
(D) Both DVD-R and DVD-RW can be written-to only once.
Choose the correct answer from the options given below:

Correct option is B

· DVD-R (Digital Versatile Disc-Recordable) can only be written to once, but the data can be read many times.
· DVD-RW (Digital Versatile Disc-Rewritable) allows for multiple write cycles, meaning you can write and erase data on the disc multiple times.
· Hence, statements (B) and (C) are correct.
Important Key Points:
1. DVD-R allows only one-time writing.
2. DVD-RW allows for multiple writes and erases, making it rewritable.