I have a view table which contains 100000 records. What measures are to be considered to obtain faster query results?

This is very dependent on a few factors you didn't mention, such as 1) your use case overall, and 2) the particular implementation of the view including any inefficient/complicated logic or JOIN operations.

This is very dependent on a few factors you didn't mention, such as 1) your use case overall, and 2) the particular implementation of the view including any inefficient/complicated logic or JOIN operations.