Which reading style is best suited to finding specific information in a document, such as a company’s dress code policy in an employee handbook?

Plz i'm really bad with these and it would really mean a lot if you could ?

Read the sentence from alexander’s paper. when asked if she was loyal enough to become a secret agent, keysha answered in the affirmative. in which revised sentence did alexander change the underlined word to use it as an noun? since she was affirmably loyal, keysha was able to become a secret agent. before becoming a secret agent, keysha needed to affirm her loyalty. as an affirmation of her loyalty, keysha agreed to become a secret agent. once she finally affirmed her loyalty, keysha became a secret agent.

What is the most likely reason the author chose to use the words daunting challenge?