1) All computer programmers who specialize in VC++ are : GMAT Critical Reasoning (CR)
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# 1) All computer programmers who specialize in VC++ are

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Manager
Joined: 04 Feb 2011
Posts: 63
Location: US
Followers: 2

Kudos [?]: 102 [0], given: 42

1) All computer programmers who specialize in VC++ are [#permalink]

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08 Feb 2011, 10:01
00:00

Difficulty:

55% (hard)

Question Stats:

62% (02:34) correct 38% (01:57) wrong based on 117 sessions

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(1) All computer programmers who specialize in VC++ are internet savvy.
(2) None of the computer programmers in Delphi Corporation is internet savvy or specializes in VB.
(3) If Brian specializes in VC++, Carol specializes in VB.

If the statements above are all true, then which of the following must also be true?

(A) If Brian specializes in VC++, Carol is not internet-savvy.

(B) None of the computer programmers in Delphi Corporation specializes in VC++.

(C) If Brian is internet-savvy, he specializes in VC++.

(D) If Carol specializes in VB, Brian is not in the Delphi Corporation.

(E) Either Brian or Carol is internet-savvy.
[Reveal] Spoiler: OA
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Manager
Joined: 27 Oct 2010
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Kudos [?]: 10 [0], given: 20

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08 Feb 2011, 14:41
B through POE
Manager
Joined: 29 Dec 2010
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Location: Barcelona; Austin
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10 Feb 2011, 07:43
If one of the programmers in Delphi specializes in VC++, then by (1) someone in Delphi is internet savvy. However this is not allowed per (2). Thus B must be true.
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10 Feb 2011, 14:18
+1 B
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Re: 1) All computer programmers who specialize in VC++ are [#permalink]

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25 Mar 2016, 19:10
I dont why 3 is given...to confuse people?
1 - all VC++ -> inet savvy
2 - no inet savvy in DC

conclude - DC doesn't have any VC++, otherwise it would have had inet savvy

B.
Re: 1) All computer programmers who specialize in VC++ are   [#permalink] 25 Mar 2016, 19:10
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