Table:
0
A
B
C
D
E
F
G
1
Processor
Brand Name
Model (list)
Cores
L2 Cache
Socket
TDP
2
Yorkfield
Xeon
X33x0
4
2×3–2×6 MB
LGA 775
65–95 W
3
Yorkfield-CL
Xeon
X33x3
4
2×3–2×6 MB
LGA 771
80 W
4
Yorkfield-6M
Core 2 Quad
Q8xxx
4
2×2 MB
LGA 775
65–95 W
5
Yorkfield-6M
Core 2 Quad
Q9x0x
4
2×3 MB
LGA 775
65–95 W
6
Yorkfield
Core 2 Quad
Q9x5x
4
2×6 MB
LGA 775
65–95 W
7
Yorkfield XE
Core 2 Extreme
QX9xxx
4
2×6 MB
LGA 775
130–136 W

Questions and formulas:
Question: what is the model where the processor is yorkfield and the brand name is xeon?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,(A1="Yorkfield")*(B1="Xeon")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,(A2:A7="Yorkfield")*(B2:B7="Xeon")),3))
Level: medium
Question: what is the socket that has a brand name of core 2 extreme?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,B1="Core 2 Extreme"),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,B2:B7="Core 2 Extreme"),6))
Level: medium
Question: what is the name of the processor for model x33x0?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:G1,C1="X33x0"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:G7,C2:C7="X33x0"),1))
Level: medium