Answer:
Trash and Finder
Explanation:
There are, however, a couple of items that cannot be removed from the Dock–the Finder and the Trash.
Answer:
A key field is used to uniquely identify each record for retrieval or manipulation.
Explanation:
In a database there are many, having similar entities. So in order to differentiate each entity from other we need to set a key field among all the field which is always unique for each entity.
For example:
In a database of a company having data about its employees, the key field might be their ID. As some employees can have same names, addresses, phone numbers but cannot have the same ID.
Answer:
B
Explanation:
A permissive software license is a free-software license which carries a minimal restrictions on how the software can be used, modified, and redistributed, usually including a warranty disclaimer.
I hope this helps.
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