BlackRock MuniYield Quality Fund II, Inc. (the Fund) is a non-diversified, closed-end management investment company. The investment objective is to provide shareholders with as high a level of current income exempt from federal income taxes as is consistent with its investment policies and prudent investment management. The Fund seeks to achieve its investment objective by investing at least 80% of its assets in municipal bonds exempt from federal income taxes. The Fund invests in sectors, such as transportation, power, hospital, education, housing, and water and sewer. The Fund's investment manager is BlackRock Advisors, LLC, an indirect, wholly owned subsidiary of BlackRock, Inc. BlackRock Investment Management, LLC, an affiliate of BlackRock Advisors, LLC, serves as the Fund's sub-advisor.