Dashboard Site home Calendar Badges All courses Course dashboard Question 27 Assume StringBuffer strBuf-new StringBuffer ("ABCDEFG"), after calling strBuf will contain "ADEFG". method, Not yet answered Marked out of 100 Flag question Select one: O a strBuf.delete(0, 3) O b. str Buf.delete(1,3) c. str Buf.delete(1, 2) O d. strBuf delete(0, 2) Question 28 Using which of the following, multiple inheritance in Java can be implemented? Tot yet answered Select one