Answer: This book is mostly about a man who was sleeping he was dreaming and when he wakes up he was a big bug and his mother was in his door his family think he was sick and his mother was telling him gregor are you fine and when gregor talk it was like a tiny noise and gregor thought his boss might fire him and mr k went to gregor home .when gregor open the door and they saw a big bug and mrs samsa yield so hard and his family w2ant to kill the bug at the end of the story gregor died and all the family were sad .
The correct answer is D. By describing an example of how money could be stolen and sent abroad
Explanation:
In the excerpt presented, the author explains a hypothetical situation in which a bank is asked through e.mail to transfer the funds of a client to a different bank account, about this, the author remarks as e-mails do not have a handwritten signature it would not be possible for the bank to know whether the e-mail is written by the owner of the account or a criminal and then ends the text with the main claim or idea that is "it is essential that there is some form of reliable digital signature", this means the information presented before the claim support this by providing a hypothetical situation or an example of the consequences of not having a reliable digital signature and the way money could be stolen as a consequence. Therefore, the author supports the claim by describing an example of how money could be stolen and sent abroad.