UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM N-Q QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED MANAGEMENT INVESTMENT COMPANY Investment Company Act file number 811-06728 Name of Fund: BlackRock MuniYield Quality Fund II, Inc. Fund Address: P.O. Box 9011 Princeton, NJ 08543-9011 Name and address of agent for service: Robert C. Doll, Jr., Chief Executive Officer (principal executive officer), BlackRock MuniYield Quality Fund II, Inc., 800 Scudders Mill Road, Plainsboro, NJ 08536. Mailing address: P.O. Box 9011, Princeton, NJ 08543-9011 Registrant's telephone number, including area code: (800) 882-0052 Date of fiscal year end: 10/31/2007 Date of reporting period: 05/01/2007 - 07/31/2007 Item 1 - Schedule of Investments BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Alabama - 0.7% $ 2,000 Jefferson County, Alabama, Limited Obligation School Warrants, Series A, 4.75% due 1/01/2025 $ 2,016 ----------------------------------------------------------------------------------------------------------------------------------- California - 23.4% 7,150 Alameda Corridor Transportation Authority, California, Capital Appreciation Revenue Refunding Bonds, Subordinate Lien, Series A, 5.33% due 10/01/2025 (a)(n) 5,887 3,800 Anaheim, California, Public Financing Authority, Electric System Distribution Facilities Revenue Bonds, Series A, 5% due 10/01/2031 (f) 3,929 1,400 Arcadia, California, Unified School District, Capital Appreciation, GO (Election of 2006), Series A, 4.96% due 8/01/2039 (f)(n) 273 2,100 Cabrillo, California, Community College District, GO (Election of 2004), Series B, 5.20% due 8/01/2037 (i)(n) 451 4,800 Cabrillo, California, Community College District, GO (Election of 2004), Series B, 4.870% due 8/01/2038 (i)(n) 980 2,200 California State, GO, Refunding, 5.25% due 9/01/2010 (g) 2,295 20 California State, GO, Refunding, 5.125% due 6/01/2027 21 1,600 California State Public Works Board, Lease Revenue Bonds (Department of Corrections), Series C, 5% due 6/01/2025 1,641 2,200 California State University, Systemwide Revenue Bonds, Series A, 5% due 11/01/2035 (c) 2,267 2,750 California State, Various Purpose, GO, 5.25% due 11/01/2029 2,882 6,500 California State, Various Purpose, GO, 5.50% due 11/01/2033 6,949 2,500 Chabot-Las Positas, California, Community College District, GO (Election of 2004), Series B, 4.812% due 8/01/2025 (a)(n) 1,037 15,000 East Side Union High School District, California, Santa Clara County, Capital Appreciation, GO (Election of 2002), Series E, 5.15% due 8/01/2029 (h)(n) 4,974 1,370 East Side Union High School District, California, Santa Clara County, GO (Election of 2002), Series D, 5% due 8/01/2026 (h) 1,428 2,770 Fairfield-Suisun, California, Unified School District, GO (Election of 2002), 5.50% due 8/01/2028 (i) 2,988 800 Fresno, California, Unified School District, GO (Election of 2001), Series E, 5% due 8/01/2030 (f) 835 2,300 Golden State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds, Series B, 5.50% due 6/01/2013 (g)(h) 2,488 3,725 Golden State Tobacco Securitization Corporation of California, Tobacco Settlement Revenue Bonds, Series B, 5.625% due 6/01/2013 (b)(g) 4,053 Portfolio Abbreviations To simplify the listings of BlackRock MuniYield Quality Fund II, Inc.'s portfolio holdings in the Schedule of Investments, we have abbreviated the names of many of the securities according to the list below. AMT Alternative Minimum Tax (subject to) COP Certificates of Participation EDA Economic Development Authority GO General Obligation Bonds HFA Housing Finance Agency IDA Industrial Development Authority IDB Industrial Development Board IDR Industrial Development Revenue Bonds PCR Pollution Control Revenue Bonds S/F Single-Family BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- $ 2,815 John Swett Unified School District, California, GO, Series A, 5.50% due 8/01/2026 (f) $ 2,985 2,600 Metropolitan Water District of Southern California, Waterworks Revenue Bonds, Series B-1, 5% due 10/01/2029 (c) 2,696 1,475 Metropolitan Water District of Southern California, Waterworks Revenue Bonds, Series B-1, 5% due 10/01/2036 (c) 1,519 2,300 Orange County, California, Sanitation District, COP, 5% due 2/01/2033 (c) 2,356 2,900 Palm Springs, California, Financing Authority, Lease Revenue Refunding Bonds (Convention Center Project), Series A, 5.50% due 11/01/2029 (i) 3,152 1,250 Poway, California, Redevelopment Agency, Tax Allocation Refunding Bonds (Paguay Redevelopment Project), 5.125% due 6/15/2033 (a) 1,288 5,000 Sacramento, California, Municipal Utility District, Electric Revenue Bonds, Series N, 5% due 8/15/2028 (i) 5,140 1,350 Sacramento, California, Unified School District, GO (Election of 2002), 5% due 7/01/2030 (i) 1,404 1,325 Tamalpais, California, Union High School District, GO (Election of 2001), 5% due 8/01/2028 (f) 1,369 2,025 Ventura County, California, Community College District, GO (Election of 2002), Series B, 5% due 8/01/2030 (i) 2,105 ----------------------------------------------------------------------------------------------------------------------------------- Colorado - 5.7% 1,150 Colorado Health Facilities Authority Revenue Bonds (Catholic Health Initiatives), Series A, 5.50% due 3/01/2032 (d) 1,219 1,200 Colorado Health Facilities Authority Revenue Bonds (Covenant Retirement Communities Inc.), Series A, 5.50% due 12/01/2027 (k) 1,245 675 Colorado Health Facilities Authority Revenue Bonds (Covenant Retirement Communities Inc.), Series A, 5.50% due 12/01/2033 (k) 696 7,500 E-470 Public Highway Authority, Colorado, Capital Appreciation Revenue Refunding Bonds, Series B, 5.607% due 9/01/2032 (i)(n) 2,003 10,975 Northwest Parkway, Colorado, Public Highway Authority, Capital Appreciation Revenue Bonds, Senior Convertible, Series C, 5.327% due 6/15/2011 (f)(n) 9,995 1,735 Northwest Parkway, Colorado, Public Highway Authority Revenue Bonds, Series A, 5.50% due 6/15/2021 (a) 1,850 ----------------------------------------------------------------------------------------------------------------------------------- District of Columbia - 1.0% 2,900 District of Columbia, GO, Series A, 4.75% due 6/01/2036 (c) 2,911 ----------------------------------------------------------------------------------------------------------------------------------- Florida - 3.8% 1,250 Highlands County, Florida, Health Facilities Authority, Hospital Revenue Bonds (Adventist Health System), Series C, 5.25% due 11/15/2036 1,264 1,700 Highlands County, Florida, Health Facilities Authority, Hospital Revenue Refunding Bonds (Adventist Health System), Series G, 5.125% due 11/15/2032 1,710 2,000 Miami-Dade County, Florida, Aviation Revenue Refunding Bonds (Miami International Airport), AMT, Series A, 5% due 10/01/2040 (h) 2,028 3,575 Orange County, Florida, Sales Tax Revenue Refunding Bonds, Series B, 5.125% due 1/01/2032 (c) 3,704 2,600 Peace River/Manasota Regional Water Supply Authority, Florida, Utility System Revenue Bonds, Series A, 5% due 10/01/2030 (f) 2,679 ----------------------------------------------------------------------------------------------------------------------------------- BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- Georgia - 6.9% $ 5,000 Atlanta, Georgia, Airport General Revenue Refunding Bonds, Series B, 5.25% due 1/01/2033 (f) $ 5,254 5,000 Atlanta, Georgia, Airport Revenue Refunding Bonds, Series A, 5.875% due 1/01/2017 (c) 5,276 2,850 Atlanta, Georgia, Water and Wastewater Revenue Bonds, 5% due 11/01/2034 (f) 2,944 800 Atlanta, Georgia, Water and Wastewater Revenue Bonds, Series A, 5% due 11/01/2033 (i) 823 4,075 Atlanta, Georgia, Water and Wastewater Revenue Bonds, Series A, 5% due 11/01/2039 (i) 4,169 1,880 Augusta, Georgia, Water and Sewer Revenue Bonds, 5.25% due 10/01/2039 (f) 1,975 ----------------------------------------------------------------------------------------------------------------------------------- Illinois - 15.9% 5,200 Chicago, Illinois, O'Hare International Airport Revenue Bonds, Third Lien, AMT, Series B-2, 5.75% due 1/01/2023 (f) 5,625 2,200 Chicago, Illinois, O'Hare International Airport Revenue Bonds, Third Lien, AMT, Series B-2, 6% due 1/01/2029 (h) 2,422 2,460 Cook County, Illinois, Capital Improvement, GO, Series C, 5.50% due 11/15/2012 (a)(g) 2,654 10,000 Illinois Regional Transportation Authority Revenue Bonds, 6.50% due 7/01/2026 (i) 12,618 21,675 Illinois Sports Facilities Authority, State Tax Supported Revenue Bonds, 5.26% due 6/15/2030 (a)(n) 20,130 3,500 Metropolitan Pier and Exposition Authority, Illinois, Dedicated State Tax Revenue Bonds (McCormick Place Expansion), Series A, 5% due 12/15/2028 (i) 3,589 ----------------------------------------------------------------------------------------------------------------------------------- Indiana - 1.4% 3,750 Indiana Transportation Finance Authority, Highway Revenue Bonds, Series A, 5.25% due 6/01/2014 (c)(g) 4,051 ----------------------------------------------------------------------------------------------------------------------------------- Louisiana - 8.1% 1,655 Jefferson Parish, Louisiana, Home Mortgage Authority, S/F Mortgage Revenue Bonds, AMT, Series B-1, 6.65% due 12/01/2033 (e)(i) 1,718 5,500 Lafayette, Louisiana, Utilities Revenue Bonds, 5% due 11/01/2028 (i) 5,692 2,300 Louisiana Local Government Environmental Facilities and Community Development Authority, Revenue Bonds (Capital Projects and Equipment Acquisition), Series A, 6.30% due 7/01/2030 (a) 2,681 1,800 Louisiana State Citizens Property Insurance Corporation, Assessment Revenue Bonds, Series B, 5% due 6/01/2023 (a) 1,874 3,500 Louisiana State, Gas and Fuels Tax Revenue Bonds, Series A, 4.75% due 5/01/2039 (f) 3,505 3,185 Louisiana State Transportation Authority, Senior Lien Toll Revenue Capital Appreciation Bonds, Series B, 5.31% due 12/01/2027 (a)(n) 1,111 4,200 New Orleans, Louisiana, Ernest N. Morial Exhibit Hall Authority, Special Tax, Sub-Series A, 5.25% due 7/15/2028 (a) 4,374 1,750 Rapides Financing Authority, Louisiana, Revenue Bonds (Cleco Power LLC Project), AMT, 4.70% due 11/01/2036 (a) 1,682 1,300 Terrebonne Parish, Louisiana, Hospital Service District Number 1, Hospital Revenue Bonds (Terrebonne General Medical Center Project), 5.50% due 4/01/2033 (a) 1,387 ----------------------------------------------------------------------------------------------------------------------------------- Massachusetts - 3.7% 2,290 Massachusetts Bay Transportation Authority, Sales Tax Revenue Refunding Bonds, Senior Series A-2, 5.12% due 7/01/2035 (n) 564 BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- $ 1,500 Massachusetts State, HFA, S/F Housing Revenue Bonds, AMT, Series 128, 4.80% due 12/01/2027 (f) $ 1,468 5,800 Massachusetts State School Building Authority, Dedicated Sales Tax Revenue Bonds, Series A, 5% due 8/15/2030 (f) 6,033 1,800 Massachusetts State Special Obligation Dedicated Tax Revenue Bonds, 5.25% due 1/01/2014 (c)(g) 1,932 840 Massachusetts State Water Resource Authority, General Revenue Refunding Bonds, Series B, 5.125% due 8/01/2027 (i) 874 ----------------------------------------------------------------------------------------------------------------------------------- Michigan - 3.7% 1,500 Detroit, Michigan, Sewage Disposal System, Second Lien Revenue Bonds, Series B, 5% due 7/01/2036 (c) 1,550 1,000 Michigan Higher Education Student Loan Authority, Student Loan Revenue Refunding Bonds, AMT, Series XVII-G, 5.20% due 9/01/2020 (a) 1,027 3,335 Michigan State Hospital Finance Authority, Hospital Revenue Refunding Bonds (Sparrow Obligated Group), 5% due 11/15/2036 3,309 1,000 Michigan State Strategic Fund, Limited Obligation Revenue Refunding Bonds (Detroit Edison Company Pollution Control Project), AMT, Series A, 5.50% due 6/01/2030 (h) 1,058 3,900 Michigan State Strategic Fund, Limited Obligation Revenue Refunding Bonds (Detroit Edison Company Pollution Control Project), AMT, Series C, 5.45% due 12/15/2032 (h) 4,078 ----------------------------------------------------------------------------------------------------------------------------------- Minnesota - 0.9% 2,693 Dakota County, Minnesota, Community Development Agency, S/F Mortgage Revenue Bonds (Mortgage-Backed Securities Program), Series B, 5.15% due 12/01/2038 (e)(p) 2,708 ----------------------------------------------------------------------------------------------------------------------------------- Missouri - 2.0% 4,000 Saint Louis County, Missouri, Pattonville R-3 School District, GO (Missouri Direct Deposit Program), 5.75% due 3/01/2010 (c)(g) 4,228 1,500 Saint Louis County, Missouri, Pattonville R-3 School District, GO (Missouri Direct Deposit Program), 6% due 3/01/2010 (c)(g) 1,595 ----------------------------------------------------------------------------------------------------------------------------------- Nebraska - 0.5% 1,300 Municipal Energy Agency of Nebraska, Power Supply System Revenue Bonds, Series A, 5% due 4/01/2033 (f) 1,338 ----------------------------------------------------------------------------------------------------------------------------------- Nevada - 3.2% 2,800 Carson City, Nevada, Hospital Revenue Bonds (Carson-Tahoe Hospital Project), Series A, 5.50% due 9/01/2033 (k) 2,899 1,500 Clark County, Nevada, Airport System Subordinate Lien Revenue Bonds, Series A-2, 5% due 7/01/2030 (c) 1,542 2,700 Clark County, Nevada, Airport System Subordinate Lien Revenue Bonds, Series A-2, 5% due 7/01/2036 (c) 2,766 2,200 Clark County, Nevada, IDR (Southwest Gas Corp. Project), AMT, Series A, 4.75% due 9/01/2036 (c) 2,150 ----------------------------------------------------------------------------------------------------------------------------------- New Jersey - 6.0% 1,070 New Jersey EDA, Cigarette Tax Revenue Bonds, 5.75% due 6/15/2029 1,139 500 New Jersey EDA, Cigarette Tax Revenue Bonds, 5.50% due 6/15/2031 523 2,400 New Jersey EDA, Motor Vehicle Surcharge Revenue Bonds, Series A, 5% due 7/01/2029 (i) 2,484 4,800 New Jersey EDA, Motor Vehicle Surcharge Revenue Bonds, Series A, 5.25% due 7/01/2033 (i) 5,073 4,250 New Jersey EDA, School Facilities Construction Revenue Bonds, Series O, 5.125% due 3/01/2028 4,422 4,000 New Jersey EDA, School Facilities Construction Revenue Bonds, Series P, 5.125% due 9/01/2028 4,170 ----------------------------------------------------------------------------------------------------------------------------------- New Mexico - 2.2% 6,295 New Mexico State Highway Commission, Tax Revenue Bonds, Senior Sub-Lien, Series A, 6% due 6/15/2010 (f)(g) 6,661 ----------------------------------------------------------------------------------------------------------------------------------- BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- New York - 10.5% $ 1,800 Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series A, 5% due 11/15/2032 (c) $ 1,858 7,500 Metropolitan Transportation Authority, New York, Transportation Revenue Bonds, Series A, 5% due 11/15/2035 7,747 9,280 Nassau Health Care Corporation, New York, Health System Revenue Bonds, 5.75% due 8/01/2009 (f)(g) 9,825 5,000 New York State Dormitory Authority, Revenue Refunding Bonds (State University Educational Facilities), 5.75% due 5/15/2010 (c)(g) 5,313 6,115 Tobacco Settlement Financing Corporation of New York Revenue Bonds, Series A-1, 5.25% due 6/01/2022 (a) 6,428 ----------------------------------------------------------------------------------------------------------------------------------- Ohio - 4.6% 7,100 Ohio State Air Quality, Development Authority Revenue Bonds (Dayton Power and Light Company Project), 4.80% due 9/01/2036 (c) 6,994 5,120 Plain, Ohio, Local School District, GO, Refunding, 6% due 6/01/2011 (c)(g) 5,516 1,170 Plain, Ohio, Local School District, GO, Refunding, 6% due 12/01/2020 (c) 1,252 ----------------------------------------------------------------------------------------------------------------------------------- Pennsylvania - 4.0% 5,500 Pennsylvania State Public School Building Authority, School Lease Revenue Bonds (The School District of Philadelphia Project), 5% due 6/01/2013 (f)(g) 5,819 3,230 Philadelphia, Pennsylvania, Authority for Industrial Development, Lease Revenue Bonds, Series B, 5.50% due 10/01/2020 (f) 3,438 2,350 Philadelphia, Pennsylvania, Gas Works Revenue Refunding Bonds, 1998 General Ordinance, 7th Series, 5% due 10/01/2032 (a) 2,435 ----------------------------------------------------------------------------------------------------------------------------------- Rhode Island - 1.4% 4,010 Rhode Island State Health and Educational Building Corporation, Higher Education Facilities Revenue Bonds (University of Rhode Island), Series A, 5.70% due 9/15/2009 (g)(i) 4,203 ----------------------------------------------------------------------------------------------------------------------------------- South Carolina - 4.8% 2,450 Berkeley County, South Carolina, School District, Installment Lease Revenue Bonds (Securing Assets for Education Project), 5.125% due 12/01/2030 2,537 2,075 Kershaw County, South Carolina, Public Schools Foundation, Installment Power Revenue Refunding Bonds, 5% due 12/01/2029 (b) 2,139 3,000 Scago Educational Facilities Corporation for Pickens County School District, South Carolina, Revenue Bonds, 5% due 12/01/2031 (f) 3,106 6,100 South Carolina Transportation Infrastructure Bank Revenue Bonds, Series A, 5% due 10/01/2033 (a) 6,280 ----------------------------------------------------------------------------------------------------------------------------------- Tennessee - 0.8% 2,150 Chattanooga, Tennessee, IDB, Lease Rent Revenue Bonds (Southside Redevelopment Corporation), 5.875% due 10/01/2024 (a) 2,266 ----------------------------------------------------------------------------------------------------------------------------------- Texas - 11.1% 2,000 Corpus Christi, Texas, Utility System Revenue Refunding Bonds, Series A, 6% due 7/15/2010 (f)(g) 2,121 4,000 Gregg County, Texas, Health Facilities Development Corporation, Hospital Revenue Bonds (Good Shepherd Medical Center Project), 6.875% due 10/01/2010 (g)(k) 4,391 9,345 Leander, Texas, Independent School District, Capital Appreciation, GO, Refunding (School Building), 5.51% due 8/15/2030 (c)(n) 2,780 8,800 Leander, Texas, Independent School District, Capital Appreciation, GO, Refunding (School Building), 5.58% due 8/15/2035 (n) 1,952 BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Value ----------------------------------------------------------------------------------------------------------------------------------- $ 3,915 Lewisville, Texas, Independent School District, Capital Appreciation and School Building, GO, Refunding, 4.67% due 8/15/2024 (c)(n) $ 1,692 3,500 Lower Colorado River Authority, Texas, PCR (Samsung Austin Semiconductor), AMT, 6.375% due 4/01/2027 3,575 4,925 North Harris County, Texas, Regional Water Authority, Senior Lien Revenue Bonds, 5.125% due 12/15/2035 (i) 5,083 800 North Texas Thruway Authority, Dallas North Thruway System Revenue Bonds, Series A, 5% due 1/01/2035 (f) 822 1,299 Texas State Affordable Housing Corporation, S/F Mortgage Revenue Bonds (Professional Educators Home Loan Program), AMT, Series A-1, 5.50% due 12/01/2039 (e)(p) 1,363 4,800 Texas State Turnpike Authority, Central Texas Turnpike System Revenue Bonds, First Tier, Series A, 5.75% due 8/15/2038 (a) 5,135 3,600 Texas State Turnpike Authority, Central Texas Turnpike System Revenue Bonds, First Tier, Series A, 5.50% due 8/15/2039 (a) 3,809 ----------------------------------------------------------------------------------------------------------------------------------- Vermont - 0.9% 2,755 Vermont HFA, S/F Housing Revenue Bonds, AMT, Series 27, 4.85% due 11/01/2032 (f) 2,676 ----------------------------------------------------------------------------------------------------------------------------------- Virginia - 0.8% 2,100 Halifax County, Virginia, IDA, Exempt Facility Revenue Refunding Bonds (Old Dominion Electric Cooperative Project), AMT, 5.625% due 6/01/2028 (a) 2,250 ----------------------------------------------------------------------------------------------------------------------------------- Washington - 5.4% 7,470 Port of Seattle, Washington, Revenue Bonds, AMT, Series B, 6% due 2/01/2016 (i) 7,852 1,600 Port of Tacoma, Washington, Revenue Refunding Bonds, Series A, 5.25% due 12/01/2014 (a)(g) 1,736 6,150 Seattle, Washington, Municipal Light and Power Revenue Bonds, 6% due 10/01/2009 (g)(i) 6,489 ----------------------------------------------------------------------------------------------------------------------------------- Total Municipal Bonds (Cost - $381,040) - 133.4% 394,739 ----------------------------------------------------------------------------------------------------------------------------------- Municipal Bonds Held in Trust (j) ----------------------------------------------------------------------------------------------------------------------------------- California - 3.1% 5,000 California Health Facilities Financing Authority Revenue Bonds (Kaiser Permanente), Series A, 5.50% due 6/01/2022 (d)(f) 5,165 3,900 California State, GO, Refunding, 5.25% due 2/01/2033 (k) 4,097 ----------------------------------------------------------------------------------------------------------------------------------- Georgia - 5.9% 17,000 Atlanta, Georgia, Airport Passenger Facility Charge, Subordinate Lien Revenue Refunding Bonds, Series C, 5% due 1/01/2033 (f) 17,459 ----------------------------------------------------------------------------------------------------------------------------------- Illinois - 6.0% 9,500 Chicago, Illinois, O'Hare International Airport, General Airport Revenue Refunding Bonds, Third Lien, AMT, Series A, 5.50% due 1/01/2022 (i) 9,903 7,250 Metropolitan Pier and Exposition Authority, Illinois, Dedicated State Tax Revenue Refunding Bonds (McCormick Place Expansion Project), Series B, 5.75% due 6/15/2023 (i) 7,816 ----------------------------------------------------------------------------------------------------------------------------------- Massachusetts - 8.8% 20,000 Massachusetts State HFA, Housing Revenue Bonds (Rental Mortgage), AMT, Series F, 5.25% due 1/01/2046 (f) 20,241 2,900 Massachusetts State Port Authority, Special Facilities Revenue Bonds (Delta Air Lines Inc. Project), AMT, Series A, 5.50% due 1/01/2019 (a) 3,030 2,670 Massachusetts State Port Authority, Special Facilities Revenue Bonds (Delta Air Lines Inc. Project), AMT, Series A, 5.50% due 1/01/2018 (a) 2,790 ----------------------------------------------------------------------------------------------------------------------------------- BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) Face State Amount Municipal Bonds Held in Trust (j) Value ----------------------------------------------------------------------------------------------------------------------------------- New Jersey - 3.1% $ 4,600 New Jersey EDA, Cigarette Tax Revenue Bonds, 5.50% due 6/15/2024 (l) $ 4,871 4,000 New Jersey EDA, Cigarette Tax Revenue Bonds, 5.50% due 6/15/2031 (l) 4,307 ----------------------------------------------------------------------------------------------------------------------------------- Pennsylvania - 2.4% 6,670 Delaware River Port Authority of Pennsylvania and New Jersey Revenue Bonds, 6% due 1/01/2017 (f) 6,988 ----------------------------------------------------------------------------------------------------------------------------------- South Carolina - 5.6% 2,725 Charleston Educational Excellence Financing Corporation, South Carolina, Revenue Bonds (Charleston County School District), 5.25% due 12/01/2028 (l) 2,881 2,425 Charleston Educational Excellence Financing Corporation, South Carolina, Revenue Bonds (Charleston County School District), 5.25% due 12/01/2029 (l) 2,561 880 Charleston Educational Excellence Financing Corporation, South Carolina, Revenue Bonds (Charleston County School District), 5.25% due 12/01/2030 (l) 929 10,000 South Carolina Transportation Infrastructure Bank Revenue Bonds, Series A, 5% due 10/01/2033 (a) 10,296 ----------------------------------------------------------------------------------------------------------------------------------- Texas - 2.3% 6,500 Dallas-Fort Worth, Texas, International Airport Revenue Bonds, AMT, Series A, 6% due 11/01/2028 (c) 6,741 ----------------------------------------------------------------------------------------------------------------------------------- Total Municipal Bonds Held in Trust (Cost - $109,429) - 37.2% 110,075 ----------------------------------------------------------------------------------------------------------------------------------- Shares Held Short-Term Securities ----------------------------------------------------------------------------------------------------------------------------------- 1,500 Merrill Lynch Institutional Tax-Exempt Fund, 3.47% (m)(o) 1,500 ----------------------------------------------------------------------------------------------------------------------------------- Total Short-Term Securities (Cost - $1,500) - 0.5% 1,500 ----------------------------------------------------------------------------------------------------------------------------------- Total Investments (Cost - $491,969*) - 171.1% 506,314 Other Assets Less Liabilities - 1.1% 3,137 Liabilities for Trust Certificates, Including Interest Expense Payable - (18.0%) (53,305) Preferred Stock, at Redemption Value - (54.2%) (160,213) Net Assets Applicable to Common Stock - 100.0% $ 295,933 ========== * The cost and unrealized appreciation (depreciation) of investments as of July 31, 2007, as computed for federal income tax purposes, were as follows: Aggregate cost $ 439,433 ================== Gross unrealized appreciation $ 15,553 Gross unrealized depreciation (1,682) ------------------ Net unrealized appreciation $ 13,871 ================== (a) AMBAC Insured. (b) CIFG Insured. (c) FGIC Insured. (d) Escrowed to maturity. (e) FNMA/GNMA Collateralized. (f) FSA Insured. (g) Prerefunded. (h) XL Capital Insured. BlackRock MuniYield Quality Fund II, Inc. Schedule of Investments as of July 31, 2007 (Unaudited) (in Thousands) (i) MBIA Insured. (j) Securities represent underlying bonds transferred to a separate securitization trust established in a tender option bond transaction in which the Fund may have acquired the residual interest certificates. These securities serve as collateral in a financing transaction. (k) Radian Insured. (l) Assured Guaranty Insured. (m) Investments in companies considered to be an affiliate of the Fund, for purposes of Section 2(a)(3) of the Investment Company Act of 1940, were as follows: -------------------------------------------------------------------------- Net Dividend Affiliate Activity Income -------------------------------------------------------------------------- Merrill Lynch Institutional Tax-Exempt Fund (4,415) $ 90 -------------------------------------------------------------------------- (n) Represents a zero coupon bond; the interest rate shown reflects the effective yield at the time of purchase. (o) Represents the current yield as of July 31, 2007. (p) FHLMC Collateralized. o Forward interest rate swaps outstanding as of July 31, 2007 were as follows: -------------------------------------------------------------------------------------------------------------- Notional Unrealized Amount Depreciation -------------------------------------------------------------------------------------------------------------- Pay a fixed rate of 4.124% and receive a floating rate based on 1-Week Bond Market Association Rate Broker, JPMorgan Chase Expires September 2017 $ 22,500 $ (377) Pay a fixed rate of 3.9415% and receive a floating rate based on 1-Week (SIFMA) Municipal Swap Index Rate Broker, JPMorgan Chase Expires October 2017 $ 10,000 (21) -------------------------------------------------------------------------------------------------------------- Total $ (398) ============= Item 2 - Controls and Procedures 2(a) - The registrant's principal executive and principal financial officers or persons performing similar functions have concluded that the registrant's disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the "1940 Act")) are effective as of a date within 90 days of the filing of this report based on the evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act and Rule 13a-15(b) under the Securities and Exchange Act of 1934, as amended. 2(b) - There were no changes in the registrant's internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant's last fiscal quarter that have materially affected, or are reasonably likely to materially affect, the registrant's internal control over financial reporting. Item 3 - Exhibits Certifications - Attached hereto Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. BlackRock MuniYield Quality Fund II, Inc. By: /s/ Robert C. Doll, Jr. ----------------------------------- Robert C. Doll, Jr., Chief Executive Officer (principal executive officer) of BlackRock MuniYield Quality Fund II, Inc. Date: September 20, 2007 Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. By: /s/ Robert C. Doll, Jr. ----------------------------------- Robert C. Doll, Jr., Chief Executive Officer (principal executive officer) of BlackRock MuniYield Quality Fund II, Inc. Date: September 20, 2007 By: /s/ Donald C. Burke ----------------------------------- Donald C. Burke, Chief Financial Officer (principal financial officer) of BlackRock MuniYield Quality Fund II, Inc. Date: September 20, 2007