Table:
0
A
B
C
D
E
1
Company name
Hardware Model
Accreditation type
Accreditation level
Date
2
Sony Mobile Communications
XPERIA T, XPERIA J
Full
joyn Hot Fixes
Approved (awarded 15.11.12)
3
LG Electronics
LG-P760
Full
joyn Hot Fixes
Approved (awarded 19.11.12)
4
Nokia Corporation
Lumia 920, Lumia 820, Lumia 620
Full
joyn Hot Fixes
Approved (awarded 05.12.12)
5
Samsung Electronics Co Ltd
GT-I9300
Full
joyn
Approved (awarded 23.10.12)
6
HTC Corporation
Z520e
Provisional
joyn
Approved (valid until 14.09.13)
7
Samsung Electronics Co Ltd
GT-I9100
Provisional
joyn
Approved (valid until 06.04.13)
8
Nokia Corporation
Nokia 700
Provisional
joyn
Approved (valid until 03.05.13)
9
Huawei Technologies Co.Ltd.
U8815 Asura
Provisional
joyn
Approved (valid until 03.05.13)

Questions and formulas:
Question: What company makes the Nokia 700?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,B1="nokia 700"),1))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,B2:B9="nokia 700"),1))
Level: medium
Question: What is the accreditation level for the approved (awarded 05.12.12) date?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,E1="approved (awarded 05.12.12)"),4))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,E2:E9="approved (awarded 05.12.12)"),4))
Level: medium
Question: When did Samsung Electronics Co LTD make the GT-i9100?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(A1="samsung electronics co ltd")*(B1="gt-i9100")),5))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(A2:A9="samsung electronics co ltd")*(B2:B9="gt-i9100")),5))
Level: medium
Question: When the Nokia corporation had an accreditation level of joyn, what was the accreditation type?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,(D1="joyn")*(A1="nokia corporation")),3))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E9,(D2:D9="joyn")*(A2:A9="nokia corporation")),3))
Level: medium