Answer:
- Surge suppressor.
- Magnets.
- cool
- air
- power.
Explanation:
A surge suppressor is used to prevent electronic equipment from power fluctuations.
Magnets affects the older storage technology such as floppy disks as they use magnetic tapes.Magnets affect the newer systems because they uses the solid state technology.
Components such as fans,cooling liquids are used to keep the components from overheating.
Compressed air can blows air with very high velocity hence it cleans the dirt on the desk.
The full form of UPS is Uninterruptible Power Supply.
Answer:
Option B i.e., II only is the correct option
Explanation:
Array is the derived data type that contains one type of elements at a time, for example, if they contain integer type then they not contain the string type data. The ArrayList contains numbers as well as characters or string that can be changed when the programmer wanted to change it by the indexing.
So, that's why the following option is true.
- Option A is not correct because we can change the elements of an ArrayList whenever we want.
- Option C is not correct because the size of the array can be exceed.