Study this data about storage devices. Then complete the blanks in the following sentences comparing and contrasting the different types. Use the words: both, like, unlike, whereas, but, however. 1)You can write to hard disks …….. …….. optical disks.
2)Floppy disks have a ……… capacity ……… other devices.
3)CD-ROMs and floppy disks are ……… low priced.
4)DVD-RAM has a ……… capacity …….. other optical disks.
5)CD-ROMs cannot be re-recorded ……… some other optical disks can be.
6)……… hard disks, you can read from and write to CD-MO drives.
7)……… CD-ROMs, CD-Rs are recordable.
8)Magnetic tape is much ……… ……… other devices.
9) ……… DVD-RAM and fixed hard disks have very high media capacity.
9)Floppy disks are cheap ……… DVD-RAM is expensive.

1) You can write to hard disks __unlike__ optical disks.
Explanation: This means that you are able to save or store data onto a hard disk, but you are not able to do so with optical disks.

2) Floppy disks have a __smaller__ capacity __than__ other devices.
Explanation: This means that the amount of data that can be stored on a floppy disk is less compared to other storage devices.

3) CD-ROMs and floppy disks are __both__ low priced.
Explanation: This means that both CD-ROMs and floppy disks are inexpensive or affordable.

4) DVD-RAM has a __larger__ capacity __than__ other optical disks.
Explanation: This means that when it comes to optical disks, the storage capacity of DVD-RAM is greater than that of other types of optical disks.

5) CD-ROMs cannot be re-recorded __unlike__ some other optical disks can be.
Explanation: This means that data cannot be overwritten or changed on a CD-ROM, whereas on other optical disks it is possible to do so.

6) __Unlike__ hard disks, you can read from and write to CD-MO drives.
Explanation: This means that unlike hard disks, CD-MO drives allow you to both read from and write data to them.

7) __Unlike__ CD-ROMs, CD-Rs are recordable.
Explanation: This means that CD-ROMs are not writable or recordable, whereas CD-Rs can be written or recorded with data.

8) Magnetic tape is much __slower__ __than__ other devices.
Explanation: This means that when it comes to data transfer speed, magnetic tape is considerably slower compared to other storage devices.

9) __Both__ DVD-RAM and fixed hard disks have very high media capacity.
Explanation: This means that both DVD-RAM and fixed hard disks are capable of storing a large amount of data.

10) Floppy disks are cheap __but__ DVD-RAM is expensive.
Explanation: This means that floppy disks are inexpensive, whereas DVD-RAM is expensive.