Answer:
A: Radio waves.
Explanation:
Computers use short-wave radio in order to communicate with devices in it's immediate vicinity.
Answer:
Episodic
Explanation:
Episodic memory are memory that enables a person to remember most important event that happen to them, which are unique to them and are tied to a specific time and place.
It can be the memory of every day events or experiences that occured to the person at a particular time and date.
Example:
Episodic memory is when an individual remember his /her date of birth or specific events and experiences.
Therefore Knowledge contributes vitally to the development of EPISODIC memory, or recollections of personally experienced events that occurred at a specific time and place.
The default constraint gives a value to an attribute when a new row is added to a table.
<h3>Is default a kind of constraint?</h3>
This is known to be a type of constraint that often apply a value to a column if an INSERT statement does not really give the value for the column.
Therefore, one can say that the default constraint gives a value to an attribute when a new row is added to a table.
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chkdsk is a utility that you use to check for bad sectors on a hard drive , as far as how to run it you open the start menu go to your run bar and type chkdsk then follow the instruction on the screen .
