Table:
0
A
B
C
D
E
F
1
Model number
Frequency
L2 cache
Mult.
Voltage
Socket
2
Pentium II 266
267 MHz
512 KB
4×
2.0V
Slot 1
3
Pentium II 300
300 MHz
512 KB
4.5×
2.0V
Slot 1
4
Pentium II 333
333 MHz
512 KB
5×
2.0V
Slot 1
5
Pentium II Overdrive
333 MHz
512 KB
5×
3.3V
Socket 8
6
Pentium II 350
350 MHz
512 KB
3.5×
2.0V
Slot 1
7
Pentium II 400
400 MHz
512 KB
4×
2.0V
Slot 1
8
Pentium II 450
450 MHz
512 KB
4.5×
2.0V
Slot 1

Questions and formulas:
Question: What is L2 Cache, when Model Number is Pentium II 350?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="pentium ii 350"),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,A2:A8="pentium ii 350"),3))
Level: medium
Question: What is Mult, when Model Number is Pentium II 450?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="pentium ii 450"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,A2:A8="pentium ii 450"),4))
Level: medium
Question: What is Frequency, when Model Number is Pentium II 400?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,A1="pentium ii 400"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,A2:A8="pentium ii 400"),2))
Level: medium
Question: What is Socket, when Voltage is 2.0V, and when Model Number is Pentium II 333?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="2.0v")*(A1="pentium ii 333")),6))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,(E2:E8="2.0v")*(A2:A8="pentium ii 333")),6))
Level: medium
Question: What is Model Number, when Voltage is 2.0V, and when Frequency is 350 mhz?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:F1,(E1="2.0v")*(B1="350 mhz")),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:F8,(E2:E8="2.0v")*(B2:B8="350 mhz")),1))
Level: medium