Slew rate of an amplifier is defined as
(a) Minimum rate of change of the output possible in a real operational amplifier
(b) Maximum rate of change of the output possible in a real operational amplifier
(c) Average rate of change of the output possible in a real operational amplifier
(d) Ratio of the maximum and the average rate of change of the output in a real amplifier
The question was asked in class test.
This interesting question is from Large Signal Operations on operational Amplifiers in chapter Operational Amplifiers of Electronic Devices & Circuits