must be true

armaan700+ wrote:A computer equipped with signature-recognition software, which restricts access to a computer to
those people whose signatures are on file, identifies a person’s signature by analyzing not only the form of the signature but also such characteristics as pen pressure and signing speed. Even the most adept forgers cannot duplicate all of the characteristics the program analyzes.

Which of the following can be logically concluded from the passage above?

(A) The time it takes to record and analyze a signature makes the software impractical for everyday use.
Incorrect : Discussing whether software is practical or impractical is clearly out of scope

(B) Computers equipped with the software will soon be installed in most banks.
Incorrect : Installing the software in banks is irrelevant to the scope of the argument.

(C) Nobody can gain access to a computer equipped with the software solely by virtue of skill at
forging signatures.
Correct : From the last sentence of the stimulus we can logically conclude that skill at forging signatures is not the only criteria that would let anyone gain access to the computer.

(D) Signature-recognition software has taken many years to develop and perfect.
Incorrect : Clearly out of scope

(E) In many cases even authorized users are denied legitimate access to computers equipped with the software.
Incorrect : This cannot be concluded from the stated premises.

okigbo wrote:Is this an OG/GMATP question?

Seems too much of a giveaway to be an OG question