Question

To prevent messages from being lost or becoming unavailable, all messages are stored __________ across multiple servers and data centers.

1.Publicly

2.Superfluously

3.Privately

4.Redundantly

​

Answer 1

Answer:

Redundantly

Explanation:

Answer 2

To prevent messages from being lost or becoming unavailable, all messages are stored Redundantly across multiple servers and data centers.

Detailed answer

The data is always redundantly stored in multiple servers across many places to ensure 100 percent safety of the data.

• The data is first fully indexed so that it can be easily tracked and retrieved and stored onto the servers.
• This ensures that during any mishap the data is always safe and can be retrieved at any time from any place.
• All the major companies that store user data do this as basic steps.
• This but requires high capital as the data are stored in cloud storage or physical drives that are expensive.