S/O meaning in Governmental ?

Answer: What is Switchover mean?

Switchover is the manual switch from one system to a redundant or standby computer server, system, or network upon the failure or abnormal termination of the previously active server, system, or network, or to perform system maintenance, such as installing patches, and upgrading software or hardware.

Automatic switchover of a redundant system on an error condition, without human intervention, is called failover. Manual switchover on error would be used if automatic failover is not available, possibly because the overall system is too complex.

reference

Full Form	Category
Sold-Out	Business
Seller's Option	Business
Shout-Out	General
Shipowner	General
Shutoff	Governmental
Switchover	Governmental
Section Officer	Governmental