I got the Answer correct based on the sequence of A P M ie. First value gets added , then replaced and then removed.
What I didnot get were the values.
how is P returning b and M returning c
Vishwanath Murthi wrote:For your Q3:
That's because the attribute listener methods return the old value of the attribute, not the new value.
Nabila Mohammad wrote:Q1.
Which statements about ServletContext initialisatioin parameters are true
c.They can be accessed using ServletConfig.getParameter(String)
d.They can be accessed using ServletConfig.getInitParameter(String)
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