Duplicate copies of the data base are stored at all locations under:
A). partitioning
B). polling
C). replication
D). data sharing
E). None of the above
3. Which of the following commands allows you to make a directory?
4. The X.25 standard specifies a
5. Media type names are case-insensitive. State true or false.
7. Which is not a system tool?
9. Which of the following appropriately explains the desirable characteristic of good system design?