The administrative state attribute is a read-only attribute on SPM (System Processing Module) Managed Objects in Ericsson's telecom systems. It cannot be directly set via management operations. Therefore the statement is false, and option B is correct.
On an SPM (Signal Processing Module) managed object, the administrative state is typically a read-only, system-derived attribute reflecting the board's operational status rather than something an operator can directly set. This is why attempting to set administrativestate on an SPM MO is not permitted.