BlackRock MuniYield Quality Fund II, Inc. (the Fund) is a non-diversified, closed-end management investment company. The Fund seeks to provide a high level of current income exempt from federal income taxes by investing primarily in a portfolio of long-term, high-grade municipal obligations, the interest on which is exempt from federal income taxes. It may invest in zero-coupon bonds. The Fund invests in sectors, such as transportation, utilities, housing, corporate, health, education and tobacco. The Fund’s investment advisor is BlackRock Advisors, LLC, an indirect, wholly owned subsidiary of BlackRock, Inc. Its sub-advisor is BlackRock Investment Management, LLC, an affiliate of BlackRock Advisors, LLC.