BlackRock MuniYield Quality Fund II, Inc. is a closed ended fixed income mutual fund launched by BlackRock, Inc. It is managed by BlackRock Advisors, LLC. The fund invests in fixed income markets. It primarily invests in municipal debt bonds exempt from federal income taxes. BlackRock MuniYield Quality Fund II, Inc. was formed in September 21, 1992 and is domiciled in United States.