Which of the following statements are false? Availability means that the system

Question

Which of the following statements are false? Availability means that the system is easily available on the market and partition tolerance means that the system can be distributed across multiple servers without redundancy mechanisms. Partition tolerance means that the guaranteed properties are maintained even when network failures prevent some machines from communicating with others Consistency means that a read operation on the database sees all previously completed write operations and availability means that read and write operations always succeed.

Explanation / Answer

First stament is false and second and thrid are true.

Explanation: According to CAP theorem

Consistency means the read only node has to see all previously completed all operations.

Availability means read and write have to succeed all the time or we can say that a node should be available for the user at any time.

Partition tolerance means the system will continue its work even if arbitrary messages are lost on the way. or we can say that it means that the guaranteed properties are manintained even when network failures prevent some machines from communicating with others.

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