Meaning: Using refers to the act of employing something for a purpose, in this case, artificial intelligence.

Wrong options:

• traditional: 'Traditional' is an adjective that describes established methods but does not fit as a noun in this context.
• tasks: 'Tasks' is a plural noun that does not fit the grammatical structure following 'in.'
• exploiting: 'Exploiting' is a gerund but implies taking advantage of something, which does not fit the context of urging forces to follow a method.
• carried: 'Carried' is a past participle that does not fit grammatically as it does not serve as a noun in this context.
• performed: 'Performed' is a past participle that indicates an action completed, which does not fit the grammatical structure here.
• authentic: 'Authentic' is an adjective that describes something as genuine, which does not fit the context of the sentence.

Correct answer: tasks

Explanation: The word 'tasks' is a plural noun that refers to specific duties or pieces of work. It fits grammatically as it follows the preposition 'carry out' and aligns with the context of administrative duties.

Meaning: Tasks refer to specific pieces of work or duties that need to be completed.

Wrong options:

• traditional: 'Traditional' is an adjective that does not fit as it does not describe a type of work or duty.
• using: 'Using' is a gerund that does not fit grammatically as it does not refer to a type of work.
• exploiting: 'Exploiting' is a gerund that implies taking advantage of something, which does not fit the context of administrative duties.
• carried: 'Carried' is a past participle that does not fit as it does not refer to a type of work.
• performed: 'Performed' is a past participle that indicates an action completed, which does not fit the context of duties.
• authentic: 'Authentic' is an adjective that describes something as genuine, which does not fit the context of tasks.

Correct answer: from

Explanation: The word 'from' is a preposition that indicates the source or origin of something. It fits grammatically as it connects the action of redacting to the source of the data, which is case files.

Meaning: From indicates the starting point or source of something, in this case, personal data being redacted.

Wrong options:

• traditional: 'Traditional' is an adjective that does not fit as it does not indicate a relationship of source or origin.
• tasks: 'Tasks' is a plural noun that does not fit grammatically as it does not indicate a source.
• exploiting: 'Exploiting' is a gerund that does not fit as it does not indicate a source or origin.
• carried: 'Carried' is a past participle that does not fit as it does not indicate a relationship of source.
• performed: 'Performed' is a past participle that does not fit as it does not indicate a source or origin.
• authentic: 'Authentic' is an adjective that describes something as genuine, which does not fit the context of indicating a source.

Correct answer: performed

Explanation: The word 'performed' is a past participle that indicates the completion of an action. It fits grammatically as it describes how AI executed the task, maintaining the past tense of the narrative.

Meaning: Performed means to carry out or execute an action, in this case, the task of redacting data.

Wrong options:

• traditional: 'Traditional' is an adjective that does not fit as it does not describe an action or completion of a task.
• tasks: 'Tasks' is a plural noun that does not fit grammatically as it does not describe an action.
• exploiting: 'Exploiting' is a gerund that implies taking advantage of something, which does not fit the context of describing how the task was done.
• carried: 'Carried' is a past participle that does not fit as it does not describe the action of executing a task.
• using: 'Using' is a gerund that does not fit as it does not describe the completion of an action.
• authentic: 'Authentic' is an adjective that describes something as genuine, which does not fit the context of describing an action.

Correct answer: traditional

Explanation: The word 'traditional' is an adjective that describes established methods. It fits grammatically as it modifies 'methods' and aligns with the context of contrasting AI with older practices.

Meaning: Traditional refers to methods that are established and commonly used over time, in contrast to newer approaches.

Wrong options:

• tasks: 'Tasks' is a plural noun that does not fit as it does not describe a type of method.
• using: 'Using' is a gerund that does not fit grammatically as it does not describe a type of method.
• exploiting: 'Exploiting' is a gerund that implies taking advantage of something, which does not fit the context of describing methods.
• carried: 'Carried' is a past participle that does not fit as it does not describe a type of method.
• performed: 'Performed' is a past participle that does not fit as it does not describe a type of method.
• authentic: 'Authentic' is an adjective that describes something as genuine, which does not fit the context of describing methods.