Question

Hides that an object may be shared by
several independent users
1. Location
2. Concurrency
3. Access
4. Migration​

Answer 1

Answer:

1 location is the answer plzz follow me

Answer 2

Answer:

location is the answer

Explanation:

Access

Hides the way in which resources are accessed and the differences in data platform.

2  

Location

Hides where resources are located.

3  

Technology

Hides different technologies such as programming language and OS from user.

4  

Migration / Relocation

Hide resources that may be moved to another location which are in use.

5  

Replication

Hide resources that may be copied at several location.

6  

Concurrency

Hide resources that may be shared with other users.

7  

Failure

Hides failure and recovery of resources from user.

8  

Persistence

Hides whether a resource ( software ) is in memory or disk.