PAGE  1
000 B000000 10/31/2006
000 C000000 0000887394
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 6.1
000 J000000 U
001 A000000 BLACKROCK MUNIYIELD QUALITY FUND II, INC.
001 B000000 811-06728
001 C000000 6092822800
002 A000000 P.O. BOX 9011
002 B000000 PRINCETON
002 C000000 NJ
002 D010000 08543
002 D020000 9011
003  000000 N
004  000000 N
005  000000 N
006  000000 N
007 A000000 N
007 B000000  0
007 C010100  1
007 C010200  2
007 C010300  3
007 C010400  4
007 C010500  5
007 C010600  6
007 C010700  7
007 C010800  8
007 C010900  9
007 C011000 10
008 A000001 BLACKROCK ADVISORS, LLC
008 B000001 A
008 C000001 801-47710
008 D010001 WILMINGTON
008 D020001 DE
008 D030001 19809
008 A000002 BLACKROCK INVESTMENT MANAGEMENT, LLC
008 B000002 S
008 C000002 801-56972
008 D010002 PLAINSBORO
008 D020002 NJ
008 D030002 08536
011 A000001 MERRILL LYNCH, PIERCE, FENNER & SMITH INC.
011 B000001 8-7221
011 C010001 NEW YORK
011 C020001 NY
011 C030001 10281
011 C040001 1201
      PAGE  2
012 A000001 THE BANK OF NEW YORK (COMMON)
012 B000001 85-05006
012 C010001 NEW YORK
012 C020001 NY
012 C030001 10286
012 A000002 THE BANK OF NEW YORK (PREFERRED)
012 B000002 85-05006
012 C010002 NEW YORK
012 C020002 NY
012 C030002 10286
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 PRINCETON
013 B020001 NJ
013 B030001 08540
014 A000001 MLPF&S AND OTHER ML BROKER/DEALER AFFILIATES
014 B000001 8-7221
014 A000002 BLACKROCK INVESTMENTS, INC.
014 B000002 8-048436
014 A000003 NORTHERN FUNDS DISTRIBUTORS, LLC
014 B000003 8-051242
014 A000004 PNC CAPITAL MARKETS, LLC
014 B000004 8-032493
014 A000005 J.J.B. HILLIARD W.L. LYONS, INC.
014 B000005 8-033133
014 A000006 PFPC DISTRIBUTORS, INC.
014 B000006 8-045467
014 A000007 MGI FUNDS DISTRIBUTORS, INC.
014 B000007 8-046960
014 A000008 ABN AMRO DISTRIBUTION SERVICES, INC.
014 B000008 8-052396
014 A000009 BLACKROCK DISTRIBUTORS, INC.
014 B000009 8-048775
014 A000010 PERSIMMON SECURITIES, INC.
014 B000010 8-053071
014 A000011 PNC INVESTMENTS LLC
014 B000011 8-066195
014 A000012 STATE STREET RESEARCH INVEST SERV, INC.
014 B000012 8-035442
015 A000001 THE BANK OF NEW YORK
015 B000001 C
015 C010001 NEW YORK
015 C020001 NY
015 C030001 10286
015 E010001 X
018  000000 Y
019 A000000 Y
019 B000000  176
019 C000000 BLACKROCKC
020 C000001      0
020 C000002      0
020 C000003      0
      PAGE  3
020 C000004      0
020 C000005      0
020 C000006      0
020 C000007      0
020 C000008      0
020 C000009      0
020 C000010      0
021  000000        0
022 A000001 MERRILL LYNCH INSTITUTIONAL TAX-EXEMPT FUND
022 B000001 22-2509978
022 C000001     95700
022 D000001     88900
022 A000002 CITIGROUP GLOBAL MARKETS, INC.
022 B000002 11-2418191
022 C000002     50327
022 D000002     50918
022 A000003 UBS FINANCIAL SERVICES INC.
022 B000003 13-2638166
022 C000003     24377
022 D000003     30553
022 A000004 J.P. MORGAN SECURITIES INC.
022 B000004 13-3224016
022 C000004     25251
022 D000004     23065
022 A000005 WACHOVIA SECURITIES, LLC
022 B000005 54-0796506
022 C000005     23076
022 D000005     12720
022 A000006 MURIEL SIEBERT & CO., INC.
022 C000006     14870
022 D000006     11584
022 A000007 MORGAN STANLEY
022 B000007 13-2655998
022 C000007      6398
022 D000007     18227
022 A000008 LEHMAN BROTHERS INC.
022 B000008 13-2518466
022 C000008     14372
022 D000008      9325
022 A000009 FIRST ALBANY CAPITAL INC.
022 C000009      2360
022 D000009     14474
022 A000010 BANC OF AMERICA SECURITIES LLC
022 B000010 56-2058405
022 C000010      9072
022 D000010      3397
023 C000000     299312
023 D000000     297700
024  000000 N
026 A000000 N
026 B000000 Y
      PAGE  4
026 C000000 N
026 D000000 Y
026 E000000 N
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 N
027  000000 N
045  000000 Y
046  000000 N
047  000000 Y
048  000000  0.500
048 A010000        0
048 A020000 0.000
048 B010000        0
048 B020000 0.000
048 C010000        0
048 C020000 0.000
048 D010000        0
048 D020000 0.000
048 E010000        0
048 E020000 0.000
048 F010000        0
048 F020000 0.000
048 G010000        0
048 G020000 0.000
048 H010000        0
048 H020000 0.000
048 I010000        0
048 I020000 0.000
048 J010000        0
048 J020000 0.000
048 K010000        0
048 K020000 0.000
049  000000 N
050  000000 N
051  000000 N
052  000000 N
053 A000000 N
054 A000000 Y
054 B000000 Y
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 Y
054 I000000 N
054 J000000 Y
054 K000000 N
054 L000000 N
      PAGE  5
054 M000000 Y
054 N000000 N
055 A000000 N
055 B000000 N
056  000000 Y
057  000000 N
058 A000000 N
059  000000 Y
060 A000000 N
060 B000000 N
061  000000        0
062 A000000 Y
062 B000000   0.0
062 C000000   0.0
062 D000000   0.0
062 E000000   0.0
062 F000000   0.0
062 G000000   0.0
062 H000000   0.0
062 I000000   0.0
062 J000000   0.0
062 K000000   0.0
062 L000000   0.0
062 M000000   0.0
062 N000000   0.0
062 O000000 165.9
062 P000000   0.0
062 Q000000   0.0
062 R000000   1.9
063 A000000   0
063 B000000 19.5
064 A000000 Y
064 B000000 N
066 A000000 N
067  000000 N
068 A000000 N
068 B000000 N
069  000000 N
070 A010000 Y
070 A020000 N
070 B010000 N
070 B020000 N
070 C010000 Y
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 Y
070 E020000 N
070 F010000 N
070 F020000 N
070 G010000 Y
      PAGE  6
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 N
070 J020000 N
070 K010000 Y
070 K020000 N
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 N
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000    185894
071 B000000    188166
071 C000000    511050
071 D000000   36
072 A000000 12
072 B000000    24114
072 C000000      112
072 D000000        0
072 E000000        0
072 F000000     2295
072 G000000      156
072 H000000        0
072 I000000       63
072 J000000       26
072 K000000        0
072 L000000       24
072 M000000       23
072 N000000        0
072 O000000        0
072 P000000     1828
072 Q000000        0
072 R000000       38
072 S000000       19
072 T000000        0
072 U000000        0
072 V000000        0
072 W000000      500
072 X000000     4972
      PAGE  7
072 Y000000        7
072 Z000000    19261
072AA000000     6019
072BB000000     2507
072CC010000     4732
072CC020000        0
072DD010000    15858
072DD020000        0
072EE000000        0
073 A010000   0.7090
073 A020000   0.0000
073 B000000   0.0000
073 C000000   0.0000
074 A000000       15
074 B000000        0
074 C000000        0
074 D000000   506244
074 E000000        0
074 F000000        0
074 G000000        0
074 H000000        0
074 I000000     5915
074 J000000        0
074 K000000        0
074 L000000     7199
074 M000000       37
074 N000000   519410
074 O000000     1305
074 P000000      192
074 Q000000        0
074 R010000        0
074 R020000        0
074 R030000        0
074 R040000    52677
074 S000000   160125
074 T000000   305111
074 U010000    22367
074 U020000        0
074 V010000    13.64
074 V020000     0.00
074 W000000   0.0000
074 X000000     8498
074 Y000000     1286
075 A000000        0
075 B000000   459047
076  000000    12.93
077 A000000 Y
077 B000000 Y
077 C000000 Y
077 O000000 Y
077 Q010000 Y
      PAGE  8
078  000000 N
080 A000000 ICI MUTUAL INSURANCE CO.
080 C000000      750
081 A000000 Y
081 B000000 131
082 A000000 N
082 B000000        0
083 A000000 N
083 B000000        0
084 A000000 N
084 B000000        0
085 A000000 Y
085 B000000 N
086 A010000      0
086 A020000      0
086 B010000      0
086 B020000      0
086 C010000      0
086 C020000     54
086 D010000      0
086 D020000      0
086 E010000      0
086 E020000      0
086 F010000      0
086 F020000      0
087 A010000 COMMON STOCK
087 A020000 09254G108
087 A030000 MQT
087 B010000 PREFERRED STOCK
088 A000000 N
088 B000000 N
088 C000000 N
088 D000000 Y
SIGNATURE   DONALD C. BURKE
TITLE       TREASURER